Merge branch 'release/2.3.0'

fix: ajuste na validacao dos bots e pausar sessao

.dockerignore

@@ -1,5 +1,7 @@
 .git
 *Dockerfile*
 *docker-compose*
+package-lock.json
+.env
 node_modules
 dist

.env.example

@@ -3,6 +3,9 @@ SERVER_PORT=8080
 # Server URL - Set your application url
 SERVER_URL=http://localhost:8080
 
+SSL_CONF_PRIVKEY=/path/to/cert.key
+SSL_CONF_FULLCHAIN=/path/to/cert.crt
+
 SENTRY_DSN=
 
 # Cors - * for all or set separate by commas -  ex.: 'yourdomain1.com, yourdomain2.com'
@@ -47,6 +50,7 @@ DATABASE_DELETE_MESSAGE=true
 RABBITMQ_ENABLED=false
 RABBITMQ_URI=amqp://localhost
 RABBITMQ_EXCHANGE_NAME=evolution
+RABBITMQ_FRAME_MAX=8192
 # Global events - By enabling this variable, events from all instances are sent in the same event queue.
 RABBITMQ_GLOBAL_ENABLED=false
 # Prefix key to queue name
@@ -62,6 +66,7 @@ RABBITMQ_EVENTS_MESSAGES_EDITED=false
 RABBITMQ_EVENTS_MESSAGES_UPDATE=false
 RABBITMQ_EVENTS_MESSAGES_DELETE=false
 RABBITMQ_EVENTS_SEND_MESSAGE=false
+RABBITMQ_EVENTS_SEND_MESSAGE_UPDATE=false
 RABBITMQ_EVENTS_CONTACTS_SET=false
 RABBITMQ_EVENTS_CONTACTS_UPSERT=false
 RABBITMQ_EVENTS_CONTACTS_UPDATE=false
@@ -108,6 +113,7 @@ PUSHER_EVENTS_MESSAGES_EDITED=true
 PUSHER_EVENTS_MESSAGES_UPDATE=true
 PUSHER_EVENTS_MESSAGES_DELETE=true
 PUSHER_EVENTS_SEND_MESSAGE=true
+PUSHER_EVENTS_SEND_MESSAGE_UPDATE=true
 PUSHER_EVENTS_CONTACTS_SET=true
 PUSHER_EVENTS_CONTACTS_UPSERT=true
 PUSHER_EVENTS_CONTACTS_UPDATE=true
@@ -149,6 +155,7 @@ WEBHOOK_EVENTS_MESSAGES_EDITED=true
 WEBHOOK_EVENTS_MESSAGES_UPDATE=true
 WEBHOOK_EVENTS_MESSAGES_DELETE=true
 WEBHOOK_EVENTS_SEND_MESSAGE=true
+WEBHOOK_EVENTS_SEND_MESSAGE_UPDATE=true
 WEBHOOK_EVENTS_CONTACTS_SET=true
 WEBHOOK_EVENTS_CONTACTS_UPSERT=true
 WEBHOOK_EVENTS_CONTACTS_UPDATE=true
@@ -173,6 +180,15 @@ WEBHOOK_EVENTS_TYPEBOT_CHANGE_STATUS=false
 WEBHOOK_EVENTS_ERRORS=false
 WEBHOOK_EVENTS_ERRORS_WEBHOOK=
 
+WEBHOOK_REQUEST_TIMEOUT_MS=60000
+WEBHOOK_RETRY_MAX_ATTEMPTS=10
+WEBHOOK_RETRY_INITIAL_DELAY_SECONDS=5
+WEBHOOK_RETRY_USE_EXPONENTIAL_BACKOFF=true
+WEBHOOK_RETRY_MAX_DELAY_SECONDS=300
+WEBHOOK_RETRY_JITTER_FACTOR=0.2
+# Comma separated list of HTTP status codes that should not trigger retries
+WEBHOOK_RETRY_NON_RETRYABLE_STATUS_CODES=400,401,403,404,422
+
 # Name that will be displayed on smartphone connection
 CONFIG_SESSION_PHONE_CLIENT=Evolution API
 # Browser Name = Chrome | Firefox | Edge | Opera | Safari
@@ -180,7 +196,7 @@ CONFIG_SESSION_PHONE_NAME=Chrome
 
 # Whatsapp Web version for baileys channel
 # https://web.whatsapp.com/check-update?version=0&platform=web
-CONFIG_SESSION_PHONE_VERSION=2.3000.1015901307
+# CONFIG_SESSION_PHONE_VERSION=2.3000.1023204200
 
 # Set qrcode display limit
 QRCODE_LIMIT=30
@@ -210,6 +226,12 @@ OPENAI_ENABLED=false
 # Dify - Environment variables
 DIFY_ENABLED=false
 
+# n8n - Environment variables
+N8N_ENABLED=false
+
+# EvoAI - Environment variables
+EVOAI_ENABLED=false
+
 # Cache - Environment variables
 # Redis Cache enabled
 CACHE_REDIS_ENABLED=true
@@ -266,4 +288,4 @@ LANGUAGE=en
 # PROXY_PORT=80
 # PROXY_PROTOCOL=http
 # PROXY_USERNAME=
-# PROXY_PASSWORD=
+# PROXY_PASSWORD=

.github/workflows/publish_docker_image.yml

@@ -20,7 +20,7 @@ jobs:
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: atendai/evolution-api
+          images: evoapicloud/evolution-api
           tags: type=semver,pattern=v{{version}}
 
       - name: Set up QEMU

.github/workflows/publish_docker_image_homolog.yml

@@ -20,7 +20,7 @@ jobs:
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: atendai/evolution-api
+          images: evoapicloud/evolution-api
           tags: homolog
 
       - name: Set up QEMU

.github/workflows/publish_docker_image_latest.yml

@@ -20,7 +20,7 @@ jobs:
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: atendai/evolution-api
+          images: evoapicloud/evolution-api
           tags: latest
 
       - name: Set up QEMU

.gitignore

@@ -2,6 +2,8 @@
 /dist
 /node_modules
 
+.cursor*
+
 /Docker/.env
 
 .vscode

CHANGELOG.md

@@ -1,3 +1,34 @@
+# 2.3.0 (2025-06-17 09:19)
+
+### Feature
+
+* Add support to get Catalogs and Collections with new routes: '{{baseUrl}}/chat/fetchCatalogs' and '{{baseUrl}}/chat/fetchCollections'
+* Add NATS integration support to the event system
+* Add message location support meta
+* Add S3_SKIP_POLICY env variable to disable setBucketPolicy for incompatible providers
+* Add EvoAI integration with models, services, and routes
+* Add N8n integration with models, services, and routes
+
+### Fixed
+
+* Shell injection vulnerability
+* Update Baileys Version v6.7.18
+* Audio send duplicate from chatwoot
+* Chatwoot csat creating new conversation in another language
+* Refactor SQS controller to correct bug in sqs events by instance
+* Adjustin cloud api send audio and video
+* Preserve animation in GIF and WebP stickers
+* Preventing use conversation from other inbox for the same user
+* Ensure full WhatsApp compatibility for audio conversion (libopus, 48kHz, mono)
+* Enhance message fetching and processing logic
+* Added lid on whatsapp numbers router
+* Now if the CONFIG_SESSION_PHONE_VERSION variable is not filled in it automatically searches for the most updated version
+
+### Security
+
+* Change execSync to execFileSync
+* Enhance WebSocket authentication and connection handling
+
 # 2.2.3 (2025-02-03 11:52)
 
 ### Fixed

Docker/swarm/evolution_api_v2.yaml

@@ -2,7 +2,7 @@ version: "3.7"
 
 services:
   evolution_v2:
-    image: atendai/evolution-api:v2.1.2
+  image: atendai/evolution-api:v2.2.3
     volumes:
       - evolution_instances:/evolution/instances
     networks:
@@ -34,6 +34,7 @@ services:
       - RABBITMQ_EVENTS_MESSAGES_UPDATE=false
       - RABBITMQ_EVENTS_MESSAGES_DELETE=false
       - RABBITMQ_EVENTS_SEND_MESSAGE=false
+      - RABBITMQ_EVENTS_SEND_MESSAGE_UPDATE=false
       - RABBITMQ_EVENTS_CONTACTS_SET=false
       - RABBITMQ_EVENTS_CONTACTS_UPSERT=false
       - RABBITMQ_EVENTS_CONTACTS_UPDATE=false
@@ -71,6 +72,7 @@ services:
       - WEBHOOK_EVENTS_MESSAGES_UPDATE=true
       - WEBHOOK_EVENTS_MESSAGES_DELETE=true
       - WEBHOOK_EVENTS_SEND_MESSAGE=true
+      - WEBHOOK_EVENTS_SEND_MESSAGE_UPDATE=true
       - WEBHOOK_EVENTS_CONTACTS_SET=true
       - WEBHOOK_EVENTS_CONTACTS_UPSERT=true
       - WEBHOOK_EVENTS_CONTACTS_UPDATE=true
@@ -92,7 +94,7 @@ services:
       - WEBHOOK_EVENTS_ERRORS_WEBHOOK=
       - CONFIG_SESSION_PHONE_CLIENT=Evolution API V2
       - CONFIG_SESSION_PHONE_NAME=Chrome
-      - CONFIG_SESSION_PHONE_VERSION=2.3000.1015901307
+      - CONFIG_SESSION_PHONE_VERSION=2.3000.1023204200
       - QRCODE_LIMIT=30
       - OPENAI_ENABLED=true
       - DIFY_ENABLED=true

Dockerfile

@@ -1,11 +1,11 @@
 FROM node:20-alpine AS builder
 
 RUN apk update && \
-    apk add git ffmpeg wget curl bash openssl
+    apk add --no-cache git ffmpeg wget curl bash openssl
 
-LABEL version="2.2.3" description="Api to control whatsapp features through http requests." 
+LABEL version="2.3.0" description="Api to control whatsapp features through http requests." 
 LABEL maintainer="Davidson Gomes" git="https://github.com/DavidsonGomes"
-LABEL contact="contato@atendai.com"
+LABEL contact="contato@evolution-api.com"
 
 WORKDIR /evolution
 

LICENSE

@@ -8,7 +8,7 @@ a. LOGO and copyright information: In the process of using Evolution API's front
 
 b. Usage Notification Requirement: If Evolution API is used as part of any project, including closed-source systems (e.g., proprietary software), the user is required to display a clear notification within the system that Evolution API is being utilized. This notification should be visible to system administrators and accessible from the system's documentation or settings page. Failure to comply with this requirement may result in the necessity for a commercial license, as determined by the producer.
 
-Please contact contato@atendai.com to inquire about licensing matters.
+Please contact contato@evolution-api.com to inquire about licensing matters.
 
 2. As a contributor, you should agree that:
 

README.md

@@ -2,6 +2,7 @@
 
 <div align="center">
 
+[![Docker Image	(https://img.shields.io/badge/Docker-Image-blue)](https://hub.docker.com/r/evoapicloud/evolution-api)]
 [![Whatsapp Group](https://img.shields.io/badge/Group-WhatsApp-%2322BC18)](https://evolution-api.com/whatsapp)
 [![Discord Community](https://img.shields.io/badge/Discord-Community-blue)](https://evolution-api.com/discord)
 [![Postman Collection](https://img.shields.io/badge/Postman-Collection-orange)](https://evolution-api.com/postman) 
@@ -87,6 +88,7 @@ https://github.com/sponsors/EvolutionAPI
 We are proud to collaborate with the following content creators who have contributed valuable insights and tutorials about Evolution API:
 
 - [Promovaweb](https://www.youtube.com/@promovaweb)
+- [Sandeco](https://www.youtube.com/@canalsandeco)
 - [Comunidade ZDG](https://www.youtube.com/@ComunidadeZDG)
 - [Francis MNO](https://www.youtube.com/@FrancisMNO)
 - [Pablo Cabral](https://youtube.com/@pablocabral)
@@ -111,7 +113,7 @@ Evolution API is licensed under the Apache License 2.0, with the following addit
 
 2. **Usage Notification Requirement**: If Evolution API is used as part of any project, including closed-source systems (e.g., proprietary software), the user is required to display a clear notification within the system that Evolution API is being utilized. This notification should be visible to system administrators and accessible from the system's documentation or settings page. Failure to comply with this requirement may result in the necessity for a commercial license, as determined by the producer.
 
-Please contact contato@atendai.com to inquire about licensing matters.
+Please contact contato@evolution-api.com to inquire about licensing matters.
 
 Apart from the specific conditions mentioned above, all other rights and restrictions follow the Apache License 2.0. Detailed information about the Apache License 2.0 can be found at [http://www.apache.org/licenses/LICENSE-2.0](http://www.apache.org/licenses/LICENSE-2.0).
 

docker-compose.yaml

@@ -1,7 +1,7 @@
 services:
   api:
     container_name: evolution_api
-    image: atendai/evolution-api:homolog
+    image: evoapicloud/evolution-api:latest
     restart: always
     depends_on:
       - redis

manager/dist/index.html

@@ -2,11 +2,11 @@
 <html lang="en">
   <head>
     <meta charset="UTF-8" />
-    <link rel="icon" type="image/png" href="/assets/images/evolution-logo.png" />
+    <link rel="icon" type="image/png" href="https://evolution-api.com/files/evo/favicon.svg" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Evolution Manager</title>
-    <script type="module" crossorigin src="/assets/index-CFAZX6IV.js"></script>
-    <link rel="stylesheet" crossorigin href="/assets/index-DNOCacL_.css">
+    <script type="module" crossorigin src="/assets/index-D-oOjDYe.js"></script>
+    <link rel="stylesheet" crossorigin href="/assets/index-CXH2BdD4.css">
   </head>
   <body>
     <div id="root"></div>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "evolution-api",
-  "version": "2.2.3",
+  "version": "2.3.0",
   "description": "Rest api for communication with WhatsApp",
   "main": "./dist/main.js",
   "type": "commonjs",
@@ -41,7 +41,7 @@
   ],
   "author": {
     "name": "Davidson Gomes",
-    "email": "contato@atendai.com"
+    "email": "contato@evolution-api.com"
   },
   "license": "Apache-2.0",
   "bugs": {
@@ -58,6 +58,7 @@
     "@prisma/client": "^6.1.0",
     "@sentry/node": "^8.47.0",
     "amqplib": "^0.10.5",
+    "audio-decode": "^2.2.3",
     "axios": "^1.7.9",
     "baileys": "github:EvolutionAPI/Baileys",
     "class-validator": "^0.14.1",
@@ -75,6 +76,7 @@
     "jimp": "^0.16.13",
     "json-schema": "^0.4.0",
     "jsonschema": "^1.4.1",
+    "jsonwebtoken": "^9.0.2",
     "link-preview-js": "^3.0.13",
     "long": "^5.2.3",
     "mediainfo.js": "^0.3.4",
@@ -82,6 +84,7 @@
     "mime-types": "^2.1.35",
     "minio": "^8.0.3",
     "multer": "^1.4.5-lts.1",
+    "nats": "^2.29.1",
     "node-cache": "^5.1.2",
     "node-cron": "^3.0.3",
     "openai": "^4.77.3",

prisma/mysql-migrations/1707735894523_add_wavoip_token_to_settings_table/migration.sql

@@ -0,0 +1,9 @@
+/*
+  Warnings:
+
+  - A unique constraint covering the columns `[remoteJid,instanceId]` on the table `Chat` will be added. If there are existing duplicate values, this will fail.
+*/
+
+-- AlterTable
+ALTER TABLE `Setting`
+  ADD COLUMN IF NOT EXISTS `wavoipToken` VARCHAR(100);

prisma/mysql-migrations/20250214181954_add_wavoip_token_column/migration.sql

@@ -0,0 +1,175 @@
+/*
+  Warnings:
+
+  - You are about to alter the column `createdAt` on the `Chat` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `Chat` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `Chatwoot` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `Chatwoot` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `Contact` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `Contact` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `Dify` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `Dify` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `DifySetting` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `DifySetting` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `EvolutionBot` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `EvolutionBot` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `EvolutionBotSetting` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `EvolutionBotSetting` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `Flowise` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `Flowise` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `FlowiseSetting` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `FlowiseSetting` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `disconnectionAt` on the `Instance` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `Instance` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `Instance` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `IntegrationSession` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `IntegrationSession` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `IsOnWhatsapp` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `IsOnWhatsapp` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `Label` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `Label` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `Media` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `OpenaiBot` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `OpenaiBot` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `OpenaiCreds` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `OpenaiCreds` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `OpenaiSetting` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `OpenaiSetting` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `Proxy` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `Proxy` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `Pusher` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `Pusher` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `Rabbitmq` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `Rabbitmq` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `Session` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `Setting` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `Setting` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `Sqs` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `Sqs` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `Template` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `Template` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `Typebot` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `Typebot` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `TypebotSetting` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `TypebotSetting` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `Webhook` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `Webhook` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `createdAt` on the `Websocket` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - You are about to alter the column `updatedAt` on the `Websocket` table. The data in that column could be lost. The data in that column will be cast from `Timestamp(0)` to `Timestamp`.
+  - A unique constraint covering the columns `[instanceId,remoteJid]` on the table `Chat` will be added. If there are existing duplicate values, this will fail.
+
+*/
+-- AlterTable
+ALTER TABLE `Chat` MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NULL;
+
+-- AlterTable
+ALTER TABLE `Chatwoot` MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NOT NULL;
+
+-- AlterTable
+ALTER TABLE `Contact` MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NULL;
+
+-- AlterTable
+ALTER TABLE `Dify` MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NOT NULL;
+
+-- AlterTable
+ALTER TABLE `DifySetting` MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NOT NULL;
+
+-- AlterTable
+ALTER TABLE `EvolutionBot` MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NOT NULL;
+
+-- AlterTable
+ALTER TABLE `EvolutionBotSetting` MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NOT NULL;
+
+-- AlterTable
+ALTER TABLE `Flowise` MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NOT NULL;
+
+-- AlterTable
+ALTER TABLE `FlowiseSetting` MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NOT NULL;
+
+-- AlterTable
+ALTER TABLE `Instance` MODIFY `disconnectionAt` TIMESTAMP NULL,
+    MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NULL;
+
+-- AlterTable
+ALTER TABLE `IntegrationSession` MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NOT NULL;
+
+-- AlterTable
+ALTER TABLE `IsOnWhatsapp` MODIFY `createdAt` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NOT NULL;
+
+-- AlterTable
+ALTER TABLE `Label` MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NOT NULL;
+
+-- AlterTable
+ALTER TABLE `Media` MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP;
+
+-- AlterTable
+ALTER TABLE `OpenaiBot` MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NOT NULL;
+
+-- AlterTable
+ALTER TABLE `OpenaiCreds` MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NOT NULL;
+
+-- AlterTable
+ALTER TABLE `OpenaiSetting` MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NOT NULL;
+
+-- AlterTable
+ALTER TABLE `Proxy` MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NOT NULL;
+
+-- AlterTable
+ALTER TABLE `Pusher` MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NOT NULL;
+
+-- AlterTable
+ALTER TABLE `Rabbitmq` MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NOT NULL;
+
+-- AlterTable
+ALTER TABLE `Session` MODIFY `createdAt` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP;
+
+-- AlterTable
+ALTER TABLE `Setting` ADD COLUMN `wavoipToken` VARCHAR(100) NULL,
+    MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NOT NULL;
+
+-- AlterTable
+ALTER TABLE `Sqs` MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NOT NULL;
+
+-- AlterTable
+ALTER TABLE `Template` MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NOT NULL;
+
+-- AlterTable
+ALTER TABLE `Typebot` MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NULL;
+
+-- AlterTable
+ALTER TABLE `TypebotSetting` MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NOT NULL;
+
+-- AlterTable
+ALTER TABLE `Webhook` MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NOT NULL;
+
+-- AlterTable
+ALTER TABLE `Websocket` MODIFY `createdAt` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    MODIFY `updatedAt` TIMESTAMP NOT NULL;
+
+-- CreateIndex
+CREATE UNIQUE INDEX `Chat_instanceId_remoteJid_key` ON `Chat`(`instanceId`, `remoteJid`);

prisma/mysql-migrations/20250510035200_add_wavoip_token_to_settings_table/migration.sql

@@ -0,0 +1,26 @@
+/*
+Warnings:
+
+- A unique constraint covering the columns `[remoteJid,instanceId]` on the table `Chat` will be added. If there are existing duplicate values, this will fail.
+
+*/
+
+-- AlterTable
+SET @column_exists := (
+  SELECT COUNT(*) 
+  FROM information_schema.columns 
+  WHERE table_schema = DATABASE() 
+    AND table_name = 'Setting' 
+    AND column_name = 'wavoipToken'
+);
+
+SET @sql := IF(@column_exists = 0, 
+  'ALTER TABLE Setting ADD COLUMN wavoipToken VARCHAR(100);', 
+  'SELECT "Column already exists";'
+);
+
+PREPARE stmt FROM @sql;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;
+
+ALTER TABLE Chat ADD CONSTRAINT unique_remote_instance UNIQUE (remoteJid, instanceId);

prisma/mysql-migrations/migration_lock.toml

@@ -1,3 +1,3 @@
 # Please do not edit this file manually
-# It should be added in your version-control system (i.e. Git)
+# It should be added in your version-control system (e.g., Git)
 provider = "mysql"

prisma/mysql-schema.prisma

@@ -86,6 +86,7 @@ model Instance {
   Proxy                   Proxy?
   Setting                 Setting?
   Rabbitmq                Rabbitmq?
+  Nats                    Nats?
   Sqs                     Sqs?
   Websocket               Websocket?
   Typebot                 Typebot[]
@@ -99,12 +100,13 @@ model Instance {
   Template                Template[]
   Dify                    Dify[]
   DifySetting             DifySetting?
-  integrationSessions     IntegrationSession[]
+  IntegrationSession      IntegrationSession[]
   EvolutionBot            EvolutionBot[]
   EvolutionBotSetting     EvolutionBotSetting?
   Flowise                 Flowise[]
   FlowiseSetting          FlowiseSetting?
   Pusher                  Pusher?
+  N8n                     N8n[]
 }
 
 model Session {
@@ -116,18 +118,19 @@ model Session {
 }
 
 model Chat {
-  id         String    @id @default(cuid())
-  remoteJid  String    @db.VarChar(100)
-  name       String?   @db.VarChar(100)
-  labels     Json?     @db.Json
-  createdAt  DateTime? @default(dbgenerated("CURRENT_TIMESTAMP")) @db.Timestamp
-  updatedAt  DateTime? @updatedAt @db.Timestamp
-  Instance   Instance  @relation(fields: [instanceId], references: [id], onDelete: Cascade)
-  instanceId String
+  id             String    @id @default(cuid())
+  remoteJid      String    @db.VarChar(100)
+  name           String?   @db.VarChar(100)
+  labels         Json?     @db.Json
+  createdAt      DateTime? @default(dbgenerated("CURRENT_TIMESTAMP")) @db.Timestamp
+  updatedAt      DateTime? @updatedAt @db.Timestamp
+  Instance       Instance  @relation(fields: [instanceId], references: [id], onDelete: Cascade)
+  instanceId     String
   unreadMessages Int       @default(0)
+
+  @@unique([instanceId, remoteJid])
   @@index([instanceId])
   @@index([remoteJid])
-  @@unique([instanceId, remoteJid])
 }
 
 model Contact {
@@ -170,6 +173,7 @@ model Message {
 
   sessionId String?
   session   IntegrationSession? @relation(fields: [sessionId], references: [id])
+
   @@index([instanceId])
 }
 
@@ -185,6 +189,7 @@ model MessageUpdate {
   messageId   String
   Instance    Instance @relation(fields: [instanceId], references: [id], onDelete: Cascade)
   instanceId  String
+
   @@index([instanceId])
   @@index([messageId])
 }
@@ -201,6 +206,7 @@ model Webhook {
   updatedAt       DateTime  @updatedAt @db.Timestamp
   Instance        Instance  @relation(fields: [instanceId], references: [id], onDelete: Cascade)
   instanceId      String    @unique
+
   @@index([instanceId])
 }
 
@@ -269,6 +275,7 @@ model Setting {
   updatedAt       DateTime  @updatedAt @db.Timestamp
   Instance        Instance  @relation(fields: [instanceId], references: [id], onDelete: Cascade)
   instanceId      String    @unique
+
   @@index([instanceId])
 }
 
@@ -282,6 +289,16 @@ model Rabbitmq {
   instanceId String    @unique
 }
 
+model Nats {
+  id         String    @id @default(cuid())
+  enabled    Boolean   @default(false)
+  events     Json      @db.Json
+  createdAt  DateTime? @default(dbgenerated("CURRENT_TIMESTAMP")) @db.Timestamp
+  updatedAt  DateTime  @updatedAt @db.Timestamp
+  Instance   Instance  @relation(fields: [instanceId], references: [id], onDelete: Cascade)
+  instanceId String    @unique
+}
+
 model Sqs {
   id         String    @id @default(cuid())
   enabled    Boolean   @default(false)
@@ -382,7 +399,7 @@ model IntegrationSession {
 
 model Media {
   id         String    @id @default(cuid())
-  fileName   String    @unique @db.VarChar(500)
+  fileName   String    @db.VarChar(500)
   type       String    @db.VarChar(100)
   mimetype   String    @db.VarChar(100)
   createdAt  DateTime? @default(dbgenerated("CURRENT_TIMESTAMP")) @db.Timestamp
@@ -627,3 +644,100 @@ model IsOnWhatsapp {
   createdAt  DateTime @default(dbgenerated("CURRENT_TIMESTAMP")) @db.Timestamp
   updatedAt  DateTime @updatedAt @db.Timestamp
 }
+
+model N8n {
+  id              String           @id @default(cuid())
+  enabled         Boolean          @default(true) @db.Boolean
+  description     String?          @db.VarChar(255)
+  webhookUrl      String?          @db.VarChar(255)
+  basicAuthUser   String?          @db.VarChar(255)
+  basicAuthPass   String?          @db.VarChar(255)
+  expire          Int?             @default(0) @db.Integer
+  keywordFinish   String?          @db.VarChar(100)
+  delayMessage    Int?             @db.Integer
+  unknownMessage  String?          @db.VarChar(100)
+  listeningFromMe Boolean?         @default(false) @db.Boolean
+  stopBotFromMe   Boolean?         @default(false) @db.Boolean
+  keepOpen        Boolean?         @default(false) @db.Boolean
+  debounceTime    Int?             @db.Integer
+  ignoreJids      Json?
+  splitMessages   Boolean?         @default(false) @db.Boolean
+  timePerChar     Int?             @default(50) @db.Integer
+  triggerType     TriggerType?
+  triggerOperator TriggerOperator?
+  triggerValue    String?
+  createdAt       DateTime?        @default(now()) @db.Timestamp
+  updatedAt       DateTime         @updatedAt @db.Timestamp
+  Instance        Instance         @relation(fields: [instanceId], references: [id], onDelete: Cascade)
+  instanceId      String
+  N8nSetting      N8nSetting[]
+}
+
+model N8nSetting {
+  id              String    @id @default(cuid())
+  expire          Int?      @default(0) @db.Integer
+  keywordFinish   String?   @db.VarChar(100)
+  delayMessage    Int?      @db.Integer
+  unknownMessage  String?   @db.VarChar(100)
+  listeningFromMe Boolean?  @default(false) @db.Boolean
+  stopBotFromMe   Boolean?  @default(false) @db.Boolean
+  keepOpen        Boolean?  @default(false) @db.Boolean
+  debounceTime    Int?      @db.Integer
+  ignoreJids      Json?
+  splitMessages   Boolean?  @default(false) @db.Boolean
+  timePerChar     Int?      @default(50) @db.Integer
+  createdAt       DateTime? @default(now()) @db.Timestamp
+  updatedAt       DateTime  @updatedAt @db.Timestamp
+  Fallback        N8n?      @relation(fields: [n8nIdFallback], references: [id])
+  n8nIdFallback   String?   @db.VarChar(100)
+  Instance        Instance  @relation(fields: [instanceId], references: [id], onDelete: Cascade)
+  instanceId      String    @unique
+}
+
+model Evoai {
+  id              String           @id @default(cuid())
+  enabled         Boolean          @default(true) @db.Boolean
+  description     String?          @db.VarChar(255)
+  agentUrl        String?          @db.VarChar(255)
+  apiKey          String?          @db.VarChar(255)
+  expire          Int?             @default(0) @db.Integer
+  keywordFinish   String?          @db.VarChar(100)
+  delayMessage    Int?             @db.Integer
+  unknownMessage  String?          @db.VarChar(100)
+  listeningFromMe Boolean?         @default(false) @db.Boolean
+  stopBotFromMe   Boolean?         @default(false) @db.Boolean
+  keepOpen        Boolean?         @default(false) @db.Boolean
+  debounceTime    Int?             @db.Integer
+  ignoreJids      Json?
+  splitMessages   Boolean?         @default(false) @db.Boolean
+  timePerChar     Int?             @default(50) @db.Integer
+  triggerType     TriggerType?
+  triggerOperator TriggerOperator?
+  triggerValue    String?
+  createdAt       DateTime?        @default(now()) @db.Timestamp
+  updatedAt       DateTime         @updatedAt @db.Timestamp
+  Instance        Instance         @relation(fields: [instanceId], references: [id], onDelete: Cascade)
+  instanceId      String
+  EvoaiSetting    EvoaiSetting[]
+}
+
+model EvoaiSetting {
+  id              String    @id @default(cuid())
+  expire          Int?      @default(0) @db.Integer
+  keywordFinish   String?   @db.VarChar(100)
+  delayMessage    Int?      @db.Integer
+  unknownMessage  String?   @db.VarChar(100)
+  listeningFromMe Boolean?  @default(false) @db.Boolean
+  stopBotFromMe   Boolean?  @default(false) @db.Boolean
+  keepOpen        Boolean?  @default(false) @db.Boolean
+  debounceTime    Int?      @db.Integer
+  ignoreJids      Json?
+  splitMessages   Boolean?  @default(false) @db.Boolean
+  timePerChar     Int?      @default(50) @db.Integer
+  createdAt       DateTime? @default(now()) @db.Timestamp
+  updatedAt       DateTime  @updatedAt @db.Timestamp
+  Fallback        Evoai?    @relation(fields: [evoaiIdFallback], references: [id])
+  evoaiIdFallback String?   @db.VarChar(100)
+  Instance        Instance  @relation(fields: [instanceId], references: [id], onDelete: Cascade)
+  instanceId      String    @unique
+}

prisma/postgresql-migrations/20250225180031_add_nats_integration/migration.sql

@@ -0,0 +1,17 @@
+-- CreateTable
+CREATE TABLE "Nats" (
+    "id" TEXT NOT NULL,
+    "enabled" BOOLEAN NOT NULL DEFAULT false,
+    "events" JSONB NOT NULL,
+    "createdAt" TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP NOT NULL,
+    "instanceId" TEXT NOT NULL,
+
+    CONSTRAINT "Nats_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Nats_instanceId_key" ON "Nats"("instanceId");
+
+-- AddForeignKey
+ALTER TABLE "Nats" ADD CONSTRAINT "Nats_instanceId_fkey" FOREIGN KEY ("instanceId") REFERENCES "Instance"("id") ON DELETE CASCADE ON UPDATE CASCADE;

prisma/postgresql-migrations/20250514232744_add_n8n_table/migration.sql

@@ -0,0 +1,62 @@
+-- CreateTable
+CREATE TABLE "N8n" (
+    "id" TEXT NOT NULL,
+    "enabled" BOOLEAN NOT NULL DEFAULT true,
+    "description" VARCHAR(255),
+    "webhookUrl" VARCHAR(255),
+    "basicAuthUser" VARCHAR(255),
+    "basicAuthPass" VARCHAR(255),
+    "expire" INTEGER DEFAULT 0,
+    "keywordFinish" VARCHAR(100),
+    "delayMessage" INTEGER,
+    "unknownMessage" VARCHAR(100),
+    "listeningFromMe" BOOLEAN DEFAULT false,
+    "stopBotFromMe" BOOLEAN DEFAULT false,
+    "keepOpen" BOOLEAN DEFAULT false,
+    "debounceTime" INTEGER,
+    "ignoreJids" JSONB,
+    "splitMessages" BOOLEAN DEFAULT false,
+    "timePerChar" INTEGER DEFAULT 50,
+    "triggerType" "TriggerType",
+    "triggerOperator" "TriggerOperator",
+    "triggerValue" TEXT,
+    "createdAt" TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP NOT NULL,
+    "instanceId" TEXT NOT NULL,
+
+    CONSTRAINT "N8n_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "N8nSetting" (
+    "id" TEXT NOT NULL,
+    "expire" INTEGER DEFAULT 0,
+    "keywordFinish" VARCHAR(100),
+    "delayMessage" INTEGER,
+    "unknownMessage" VARCHAR(100),
+    "listeningFromMe" BOOLEAN DEFAULT false,
+    "stopBotFromMe" BOOLEAN DEFAULT false,
+    "keepOpen" BOOLEAN DEFAULT false,
+    "debounceTime" INTEGER,
+    "ignoreJids" JSONB,
+    "splitMessages" BOOLEAN DEFAULT false,
+    "timePerChar" INTEGER DEFAULT 50,
+    "createdAt" TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP NOT NULL,
+    "n8nIdFallback" VARCHAR(100),
+    "instanceId" TEXT NOT NULL,
+
+    CONSTRAINT "N8nSetting_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "N8nSetting_instanceId_key" ON "N8nSetting"("instanceId");
+
+-- AddForeignKey
+ALTER TABLE "N8n" ADD CONSTRAINT "N8n_instanceId_fkey" FOREIGN KEY ("instanceId") REFERENCES "Instance"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "N8nSetting" ADD CONSTRAINT "N8nSetting_n8nIdFallback_fkey" FOREIGN KEY ("n8nIdFallback") REFERENCES "N8n"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "N8nSetting" ADD CONSTRAINT "N8nSetting_instanceId_fkey" FOREIGN KEY ("instanceId") REFERENCES "Instance"("id") ON DELETE CASCADE ON UPDATE CASCADE;

prisma/postgresql-migrations/20250515211815_add_evoai_table/migration.sql

@@ -0,0 +1,61 @@
+-- CreateTable
+CREATE TABLE "Evoai" (
+    "id" TEXT NOT NULL,
+    "enabled" BOOLEAN NOT NULL DEFAULT true,
+    "description" VARCHAR(255),
+    "agentUrl" VARCHAR(255),
+    "apiKey" VARCHAR(255),
+    "expire" INTEGER DEFAULT 0,
+    "keywordFinish" VARCHAR(100),
+    "delayMessage" INTEGER,
+    "unknownMessage" VARCHAR(100),
+    "listeningFromMe" BOOLEAN DEFAULT false,
+    "stopBotFromMe" BOOLEAN DEFAULT false,
+    "keepOpen" BOOLEAN DEFAULT false,
+    "debounceTime" INTEGER,
+    "ignoreJids" JSONB,
+    "splitMessages" BOOLEAN DEFAULT false,
+    "timePerChar" INTEGER DEFAULT 50,
+    "triggerType" "TriggerType",
+    "triggerOperator" "TriggerOperator",
+    "triggerValue" TEXT,
+    "createdAt" TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP NOT NULL,
+    "instanceId" TEXT NOT NULL,
+
+    CONSTRAINT "Evoai_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "EvoaiSetting" (
+    "id" TEXT NOT NULL,
+    "expire" INTEGER DEFAULT 0,
+    "keywordFinish" VARCHAR(100),
+    "delayMessage" INTEGER,
+    "unknownMessage" VARCHAR(100),
+    "listeningFromMe" BOOLEAN DEFAULT false,
+    "stopBotFromMe" BOOLEAN DEFAULT false,
+    "keepOpen" BOOLEAN DEFAULT false,
+    "debounceTime" INTEGER,
+    "ignoreJids" JSONB,
+    "splitMessages" BOOLEAN DEFAULT false,
+    "timePerChar" INTEGER DEFAULT 50,
+    "createdAt" TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP NOT NULL,
+    "evoaiIdFallback" VARCHAR(100),
+    "instanceId" TEXT NOT NULL,
+
+    CONSTRAINT "EvoaiSetting_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "EvoaiSetting_instanceId_key" ON "EvoaiSetting"("instanceId");
+
+-- AddForeignKey
+ALTER TABLE "Evoai" ADD CONSTRAINT "Evoai_instanceId_fkey" FOREIGN KEY ("instanceId") REFERENCES "Instance"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "EvoaiSetting" ADD CONSTRAINT "EvoaiSetting_evoaiIdFallback_fkey" FOREIGN KEY ("evoaiIdFallback") REFERENCES "Evoai"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "EvoaiSetting" ADD CONSTRAINT "EvoaiSetting_instanceId_fkey" FOREIGN KEY ("instanceId") REFERENCES "Instance"("id") ON DELETE CASCADE ON UPDATE CASCADE;

prisma/postgresql-migrations/20250516012152_remove_unique_atribute_for_file_name_in_media/migration.sql

@@ -0,0 +1,2 @@
+-- DropIndex
+DROP INDEX "Media_fileName_key";

prisma/postgresql-migrations/20250612155048_add_coluns_trypebot_tables/migration.sql

@@ -0,0 +1,7 @@
+-- AlterTable
+ALTER TABLE "Typebot" ADD COLUMN     "splitMessages" BOOLEAN DEFAULT false,
+ADD COLUMN     "timePerChar" INTEGER DEFAULT 50;
+
+-- AlterTable
+ALTER TABLE "TypebotSetting" ADD COLUMN     "splitMessages" BOOLEAN DEFAULT false,
+ADD COLUMN     "timePerChar" INTEGER DEFAULT 50;

prisma/postgresql-migrations/20250613143000_add_lid_column_to_is_onwhatsapp/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "IsOnWhatsapp" ADD COLUMN     "lid" VARCHAR(100);

prisma/postgresql-migrations/migration_lock.toml

@@ -1,3 +1,3 @@
 # Please do not edit this file manually
-# It should be added in your version-control system (i.e. Git)
+# It should be added in your version-control system (e.g., Git)
 provider = "postgresql"

prisma/postgresql-schema.prisma

@@ -86,6 +86,7 @@ model Instance {
   Proxy                   Proxy?
   Setting                 Setting?
   Rabbitmq                Rabbitmq?
+  Nats                    Nats?
   Sqs                     Sqs?
   Websocket               Websocket?
   Typebot                 Typebot[]
@@ -99,12 +100,16 @@ model Instance {
   Template                Template[]
   Dify                    Dify[]
   DifySetting             DifySetting?
-  integrationSessions     IntegrationSession[]
+  IntegrationSession      IntegrationSession[]
   EvolutionBot            EvolutionBot[]
   EvolutionBotSetting     EvolutionBotSetting?
   Flowise                 Flowise[]
   FlowiseSetting          FlowiseSetting?
   Pusher                  Pusher?
+  N8n                     N8n[]
+  N8nSetting              N8nSetting[]
+  Evoai                   Evoai[]
+  EvoaiSetting            EvoaiSetting?
 }
 
 model Session {
@@ -125,6 +130,7 @@ model Chat {
   Instance       Instance  @relation(fields: [instanceId], references: [id], onDelete: Cascade)
   instanceId     String
   unreadMessages Int       @default(0)
+
   @@index([instanceId])
   @@index([remoteJid])
 }
@@ -168,6 +174,7 @@ model Message {
 
   sessionId String?
   session   IntegrationSession? @relation(fields: [sessionId], references: [id])
+
   @@index([instanceId])
 }
 
@@ -183,6 +190,7 @@ model MessageUpdate {
   messageId   String
   Instance    Instance @relation(fields: [instanceId], references: [id], onDelete: Cascade)
   instanceId  String
+
   @@index([instanceId])
   @@index([messageId])
 }
@@ -199,6 +207,7 @@ model Webhook {
   updatedAt       DateTime  @updatedAt @db.Timestamp
   Instance        Instance  @relation(fields: [instanceId], references: [id], onDelete: Cascade)
   instanceId      String    @unique
+
   @@index([instanceId])
 }
 
@@ -269,6 +278,7 @@ model Setting {
   updatedAt       DateTime  @updatedAt @db.Timestamp
   Instance        Instance  @relation(fields: [instanceId], references: [id], onDelete: Cascade)
   instanceId      String    @unique
+
   @@index([instanceId])
 }
 
@@ -282,6 +292,16 @@ model Rabbitmq {
   instanceId String    @unique
 }
 
+model Nats {
+  id         String    @id @default(cuid())
+  enabled    Boolean   @default(false) @db.Boolean
+  events     Json      @db.JsonB
+  createdAt  DateTime? @default(now()) @db.Timestamp
+  updatedAt  DateTime  @updatedAt @db.Timestamp
+  Instance   Instance  @relation(fields: [instanceId], references: [id], onDelete: Cascade)
+  instanceId String    @unique
+}
+
 model Sqs {
   id         String    @id @default(cuid())
   enabled    Boolean   @default(false) @db.Boolean
@@ -337,6 +357,8 @@ model Typebot {
   triggerType     TriggerType?
   triggerOperator TriggerOperator?
   triggerValue    String?
+  splitMessages   Boolean?         @default(false) @db.Boolean
+  timePerChar     Int?             @default(50) @db.Integer
   Instance        Instance         @relation(fields: [instanceId], references: [id], onDelete: Cascade)
   instanceId      String
   TypebotSetting  TypebotSetting[]
@@ -354,6 +376,8 @@ model TypebotSetting {
   debounceTime      Int?      @db.Integer
   typebotIdFallback String?   @db.VarChar(100)
   ignoreJids        Json?
+  splitMessages     Boolean?         @default(false) @db.Boolean
+  timePerChar       Int?             @default(50) @db.Integer
   createdAt         DateTime? @default(now()) @db.Timestamp
   updatedAt         DateTime  @updatedAt @db.Timestamp
   Fallback          Typebot?  @relation(fields: [typebotIdFallback], references: [id])
@@ -363,7 +387,7 @@ model TypebotSetting {
 
 model Media {
   id         String    @id @default(cuid())
-  fileName   String    @unique @db.VarChar(500)
+  fileName   String    @db.VarChar(500)
   type       String    @db.VarChar(100)
   mimetype   String    @db.VarChar(100)
   createdAt  DateTime? @default(now()) @db.Date
@@ -624,6 +648,104 @@ model IsOnWhatsapp {
   id         String   @id @default(cuid())
   remoteJid  String   @unique @db.VarChar(100)
   jidOptions String
+  lid        String?  @db.VarChar(100)
   createdAt  DateTime @default(now()) @db.Timestamp
   updatedAt  DateTime @updatedAt @db.Timestamp
 }
+
+model N8n {
+  id              String           @id @default(cuid())
+  enabled         Boolean          @default(true) @db.Boolean
+  description     String?          @db.VarChar(255)
+  webhookUrl      String?          @db.VarChar(255)
+  basicAuthUser   String?          @db.VarChar(255)
+  basicAuthPass   String?          @db.VarChar(255)
+  expire          Int?             @default(0) @db.Integer
+  keywordFinish   String?          @db.VarChar(100)
+  delayMessage    Int?             @db.Integer
+  unknownMessage  String?          @db.VarChar(100)
+  listeningFromMe Boolean?         @default(false) @db.Boolean
+  stopBotFromMe   Boolean?         @default(false) @db.Boolean
+  keepOpen        Boolean?         @default(false) @db.Boolean
+  debounceTime    Int?             @db.Integer
+  ignoreJids      Json?
+  splitMessages   Boolean?         @default(false) @db.Boolean
+  timePerChar     Int?             @default(50) @db.Integer
+  triggerType     TriggerType?
+  triggerOperator TriggerOperator?
+  triggerValue    String?
+  createdAt       DateTime?        @default(now()) @db.Timestamp
+  updatedAt       DateTime         @updatedAt @db.Timestamp
+  Instance        Instance         @relation(fields: [instanceId], references: [id], onDelete: Cascade)
+  instanceId      String
+  N8nSetting      N8nSetting[]
+}
+
+model N8nSetting {
+  id              String    @id @default(cuid())
+  expire          Int?      @default(0) @db.Integer
+  keywordFinish   String?   @db.VarChar(100)
+  delayMessage    Int?      @db.Integer
+  unknownMessage  String?   @db.VarChar(100)
+  listeningFromMe Boolean?  @default(false) @db.Boolean
+  stopBotFromMe   Boolean?  @default(false) @db.Boolean
+  keepOpen        Boolean?  @default(false) @db.Boolean
+  debounceTime    Int?      @db.Integer
+  ignoreJids      Json?
+  splitMessages   Boolean?  @default(false) @db.Boolean
+  timePerChar     Int?      @default(50) @db.Integer
+  createdAt       DateTime? @default(now()) @db.Timestamp
+  updatedAt       DateTime  @updatedAt @db.Timestamp
+  Fallback        N8n?      @relation(fields: [n8nIdFallback], references: [id])
+  n8nIdFallback   String?   @db.VarChar(100)
+  Instance        Instance  @relation(fields: [instanceId], references: [id], onDelete: Cascade)
+  instanceId      String    @unique
+}
+
+model Evoai {
+  id              String           @id @default(cuid())
+  enabled         Boolean          @default(true) @db.Boolean
+  description     String?          @db.VarChar(255)
+  agentUrl        String?          @db.VarChar(255)
+  apiKey          String?          @db.VarChar(255)
+  expire          Int?             @default(0) @db.Integer
+  keywordFinish   String?          @db.VarChar(100)
+  delayMessage    Int?             @db.Integer
+  unknownMessage  String?          @db.VarChar(100)
+  listeningFromMe Boolean?         @default(false) @db.Boolean
+  stopBotFromMe   Boolean?         @default(false) @db.Boolean
+  keepOpen        Boolean?         @default(false) @db.Boolean
+  debounceTime    Int?             @db.Integer
+  ignoreJids      Json?
+  splitMessages   Boolean?         @default(false) @db.Boolean
+  timePerChar     Int?             @default(50) @db.Integer
+  triggerType     TriggerType?
+  triggerOperator TriggerOperator?
+  triggerValue    String?
+  createdAt       DateTime?        @default(now()) @db.Timestamp
+  updatedAt       DateTime         @updatedAt @db.Timestamp
+  Instance        Instance         @relation(fields: [instanceId], references: [id], onDelete: Cascade)
+  instanceId      String
+  EvoaiSetting    EvoaiSetting[]
+}
+
+model EvoaiSetting {
+  id              String    @id @default(cuid())
+  expire          Int?      @default(0) @db.Integer
+  keywordFinish   String?   @db.VarChar(100)
+  delayMessage    Int?      @db.Integer
+  unknownMessage  String?   @db.VarChar(100)
+  listeningFromMe Boolean?  @default(false) @db.Boolean
+  stopBotFromMe   Boolean?  @default(false) @db.Boolean
+  keepOpen        Boolean?  @default(false) @db.Boolean
+  debounceTime    Int?      @db.Integer
+  ignoreJids      Json?
+  splitMessages   Boolean?  @default(false) @db.Boolean
+  timePerChar     Int?      @default(50) @db.Integer
+  createdAt       DateTime? @default(now()) @db.Timestamp
+  updatedAt       DateTime  @updatedAt @db.Timestamp
+  Fallback        Evoai?    @relation(fields: [evoaiIdFallback], references: [id])
+  evoaiIdFallback String?   @db.VarChar(100)
+  Instance        Instance  @relation(fields: [instanceId], references: [id], onDelete: Cascade)
+  instanceId      String    @unique
+}

src/api/controllers/business.controller.ts

@@ -0,0 +1,15 @@
+import { getCatalogDto, getCollectionsDto } from '@api/dto/business.dto';
+import { InstanceDto } from '@api/dto/instance.dto';
+import { WAMonitoringService } from '@api/services/monitor.service';
+
+export class BusinessController {
+  constructor(private readonly waMonitor: WAMonitoringService) {}
+
+  public async fetchCatalog({ instanceName }: InstanceDto, data: getCatalogDto) {
+    return await this.waMonitor.waInstances[instanceName].fetchCatalog(instanceName, data);
+  }
+
+  public async fetchCollections({ instanceName }: InstanceDto, data: getCollectionsDto) {
+    return await this.waMonitor.waInstances[instanceName].fetchCollections(instanceName, data);
+  }
+}

src/api/controllers/instance.controller.ts

@@ -170,6 +170,9 @@ export class InstanceController {
           rabbitmq: {
             enabled: instanceData?.rabbitmq?.enabled,
           },
+          nats: {
+            enabled: instanceData?.nats?.enabled,
+          },
           sqs: {
             enabled: instanceData?.sqs?.enabled,
           },
@@ -258,6 +261,9 @@ export class InstanceController {
         rabbitmq: {
           enabled: instanceData?.rabbitmq?.enabled,
         },
+        nats: {
+          enabled: instanceData?.nats?.enabled,
+        },
         sqs: {
           enabled: instanceData?.sqs?.enabled,
         },

src/api/controllers/sendMessage.controller.ts

@@ -18,6 +18,14 @@ import { WAMonitoringService } from '@api/services/monitor.service';
 import { BadRequestException } from '@exceptions';
 import { isBase64, isURL } from 'class-validator';
 
+function isEmoji(str: string) {
+  if (str === '') return true;
+
+  const emojiRegex =
+    /^[\u{1F300}-\u{1F9FF}\u{2600}-\u{26FF}\u{2700}-\u{27BF}\u{1F000}-\u{1F02F}\u{1F0A0}-\u{1F0FF}\u{1F100}-\u{1F64F}\u{1F680}-\u{1F6FF}]$/u;
+  return emojiRegex.test(str);
+}
+
 export class SendMessageController {
   constructor(private readonly waMonitor: WAMonitoringService) {}
 
@@ -81,8 +89,8 @@ export class SendMessageController {
   }
 
   public async sendReaction({ instanceName }: InstanceDto, data: SendReactionDto) {
-    if (!data.reaction.match(/[^()\w\sà-ú"-+]+/)) {
-      throw new BadRequestException('"reaction" must be an emoji');
+    if (!isEmoji(data.reaction)) {
+      throw new BadRequestException('Reaction must be a single emoji or empty string');
     }
     return await this.waMonitor.waInstances[instanceName].reactionMessage(data);
   }

src/api/dto/business.dto.ts

@@ -0,0 +1,14 @@
+export class NumberDto {
+  number: string;
+}
+
+export class getCatalogDto {
+  number?: string;
+  limit?: number;
+  cursor?: string;
+}
+
+export class getCollectionsDto {
+  number?: string;
+  limit?: number;
+}

src/api/dto/chat.dto.ts

@@ -13,6 +13,7 @@ export class OnWhatsAppDto {
     public readonly exists: boolean,
     public readonly number: string,
     public readonly name?: string,
+    public readonly lid?: string,
   ) {}
 }
 

src/api/dto/sendMessage.dto.ts

@@ -44,6 +44,7 @@ export class Metadata {
   mentionsEveryOne?: boolean;
   mentioned?: string[];
   encoding?: boolean;
+  notConvertSticker?: boolean;
 }
 
 export class SendTextDto extends Metadata {

src/api/integrations/channel/evolution/evolution.channel.service.ts

@@ -165,11 +165,7 @@ export class EvolutionStartupService extends ChannelStartupService {
             openAiDefaultSettings.speechToText &&
             received?.message?.audioMessage
           ) {
-            messageRaw.message.speechToText = await this.openaiService.speechToText(
-              openAiDefaultSettings.OpenaiCreds,
-              received,
-              this.client.updateMediaMessage,
-            );
+            messageRaw.message.speechToText = `[audio] ${await this.openaiService.speechToText(received, this)}`;
           }
         }
 

src/api/integrations/channel/meta/whatsapp.business.service.ts

@@ -28,7 +28,6 @@ import axios from 'axios';
 import { arrayUnique, isURL } from 'class-validator';
 import EventEmitter2 from 'eventemitter2';
 import FormData from 'form-data';
-import { createReadStream } from 'fs';
 import mimeTypes from 'mime-types';
 import { join } from 'path';
 
@@ -147,11 +146,20 @@ export class BusinessStartupService extends ChannelStartupService {
       const version = this.configService.get<WaBusiness>('WA_BUSINESS').VERSION;
       urlServer = `${urlServer}/${version}/${id}`;
       const headers = { 'Content-Type': 'application/json', Authorization: `Bearer ${this.token}` };
+
+      // Primeiro, obtenha a URL do arquivo
       let result = await axios.get(urlServer, { headers });
-      result = await axios.get(result.data.url, { headers, responseType: 'arraybuffer' });
+
+      // Depois, baixe o arquivo usando a URL retornada
+      result = await axios.get(result.data.url, {
+        headers: { Authorization: `Bearer ${this.token}` }, // Use apenas o token de autorização para download
+        responseType: 'arraybuffer',
+      });
+
       return result.data;
     } catch (e) {
-      this.logger.error(e);
+      this.logger.error(`Error downloading media: ${e}`);
+      throw e;
     }
   }
 
@@ -159,7 +167,23 @@ export class BusinessStartupService extends ChannelStartupService {
     const message = received.messages[0];
     let content: any = message.type + 'Message';
     content = { [content]: message[message.type] };
-    message.context ? (content = { ...content, contextInfo: { stanzaId: message.context.id } }) : content;
+    if (message.context) {
+      content = { ...content, contextInfo: { stanzaId: message.context.id } };
+    }
+    return content;
+  }
+
+  private messageAudioJson(received: any) {
+    const message = received.messages[0];
+    let content: any = {
+      audioMessage: {
+        ...message.audio,
+        ptt: message.audio.voice || false, // Define se é mensagem de voz
+      },
+    };
+    if (message.context) {
+      content = { ...content, contextInfo: { stanzaId: message.context.id } };
+    }
     return content;
   }
 
@@ -192,17 +216,77 @@ export class BusinessStartupService extends ChannelStartupService {
   }
 
   private messageTextJson(received: any) {
-    let content: any;
+    // Verificar que received y received.messages existen
+    if (!received || !received.messages || received.messages.length === 0) {
+      this.logger.error('Error: received object or messages array is undefined or empty');
+      return null;
+    }
+
     const message = received.messages[0];
+    let content: any;
+
+    // Verificar si es un mensaje de tipo sticker, location u otro tipo que no tiene text
+    if (!message.text) {
+      // Si no hay texto, manejamos diferente según el tipo de mensaje
+      if (message.type === 'sticker') {
+        content = { stickerMessage: {} };
+      } else if (message.type === 'location') {
+        content = {
+          locationMessage: {
+            degreesLatitude: message.location?.latitude,
+            degreesLongitude: message.location?.longitude,
+            name: message.location?.name,
+            address: message.location?.address,
+          },
+        };
+      } else {
+        // Para otros tipos de mensajes sin texto, creamos un contenido genérico
+        this.logger.log(`Mensaje de tipo ${message.type} sin campo text`);
+        content = { [message.type + 'Message']: message[message.type] || {} };
+      }
+
+      // Añadir contexto si existe
+      if (message.context) {
+        content = { ...content, contextInfo: { stanzaId: message.context.id } };
+      }
+
+      return content;
+    }
+
+    // Si el mensaje tiene texto, procesamos normalmente
+    if (!received.metadata || !received.metadata.phone_number_id) {
+      this.logger.error('Error: metadata or phone_number_id is undefined');
+      return null;
+    }
+
     if (message.from === received.metadata.phone_number_id) {
       content = {
         extendedTextMessage: { text: message.text.body },
       };
-      message.context ? (content = { ...content, contextInfo: { stanzaId: message.context.id } }) : content;
+      if (message.context) {
+        content = { ...content, contextInfo: { stanzaId: message.context.id } };
+      }
     } else {
       content = { conversation: message.text.body };
-      message.context ? (content = { ...content, contextInfo: { stanzaId: message.context.id } }) : content;
+      if (message.context) {
+        content = { ...content, contextInfo: { stanzaId: message.context.id } };
+      }
     }
+
+    return content;
+  }
+
+  private messageLocationJson(received: any) {
+    const message = received.messages[0];
+    let content: any = {
+      locationMessage: {
+        degreesLatitude: message.location.latitude,
+        degreesLongitude: message.location.longitude,
+        name: message.location?.name,
+        address: message.location?.address,
+      },
+    };
+    message.context ? (content = { ...content, contextInfo: { stanzaId: message.context.id } }) : content;
     return content;
   }
 
@@ -283,6 +367,12 @@ export class BusinessStartupService extends ChannelStartupService {
       case 'template':
         messageType = 'conversation';
         break;
+      case 'location':
+        messageType = 'locationMessage';
+        break;
+      case 'sticker':
+        messageType = 'stickerMessage';
+        break;
       default:
         messageType = 'conversation';
         break;
@@ -299,17 +389,36 @@ export class BusinessStartupService extends ChannelStartupService {
       if (received.contacts) pushName = received.contacts[0].profile.name;
 
       if (received.messages) {
+        const message = received.messages[0]; // Añadir esta línea para definir message
+
         const key = {
-          id: received.messages[0].id,
+          id: message.id,
           remoteJid: this.phoneNumber,
-          fromMe: received.messages[0].from === received.metadata.phone_number_id,
+          fromMe: message.from === received.metadata.phone_number_id,
         };
-        if (this.isMediaMessage(received?.messages[0])) {
+
+        if (message.type === 'sticker') {
+          this.logger.log('Procesando mensaje de tipo sticker');
           messageRaw = {
             key,
             pushName,
-            message: this.messageMediaJson(received),
-            contextInfo: this.messageMediaJson(received)?.contextInfo,
+            message: {
+              stickerMessage: message.sticker || {},
+            },
+            messageType: 'stickerMessage',
+            messageTimestamp: parseInt(message.timestamp) as number,
+            source: 'unknown',
+            instanceId: this.instanceId,
+          };
+        } else if (this.isMediaMessage(message)) {
+          const messageContent =
+            message.type === 'audio' ? this.messageAudioJson(received) : this.messageMediaJson(received);
+
+          messageRaw = {
+            key,
+            pushName,
+            message: messageContent,
+            contextInfo: messageContent?.contextInfo,
             messageType: this.renderMessageType(received.messages[0].type),
             messageTimestamp: parseInt(received.messages[0].timestamp) as number,
             source: 'unknown',
@@ -327,7 +436,10 @@ export class BusinessStartupService extends ChannelStartupService {
               const headers = { 'Content-Type': 'application/json', Authorization: `Bearer ${this.token}` };
               const result = await axios.get(urlServer, { headers });
 
-              const buffer = await axios.get(result.data.url, { headers, responseType: 'arraybuffer' });
+              const buffer = await axios.get(result.data.url, {
+                headers: { Authorization: `Bearer ${this.token}` }, // Use apenas o token de autorização para download
+                responseType: 'arraybuffer',
+              });
 
               let mediaType;
 
@@ -352,6 +464,17 @@ export class BusinessStartupService extends ChannelStartupService {
                 }
               }
 
+              // Para áudio, garantir extensão correta baseada no mimetype
+              if (mediaType === 'audio') {
+                if (mimetype.includes('ogg')) {
+                  fileName = `${message.messages[0].id}.ogg`;
+                } else if (mimetype.includes('mp3')) {
+                  fileName = `${message.messages[0].id}.mp3`;
+                } else if (mimetype.includes('m4a')) {
+                  fileName = `${message.messages[0].id}.m4a`;
+                }
+              }
+
               const size = result.headers['content-length'] || buffer.data.byteLength;
 
               const fullName = join(`${this.instance.id}`, key.remoteJid, mediaType, fileName);
@@ -378,13 +501,72 @@ export class BusinessStartupService extends ChannelStartupService {
 
               messageRaw.message.mediaUrl = mediaUrl;
               messageRaw.message.base64 = buffer.data.toString('base64');
+
+              // Processar OpenAI speech-to-text para áudio após o mediaUrl estar disponível
+              if (this.configService.get<Openai>('OPENAI').ENABLED && mediaType === 'audio') {
+                const openAiDefaultSettings = await this.prismaRepository.openaiSetting.findFirst({
+                  where: {
+                    instanceId: this.instanceId,
+                  },
+                  include: {
+                    OpenaiCreds: true,
+                  },
+                });
+
+                if (
+                  openAiDefaultSettings &&
+                  openAiDefaultSettings.openaiCredsId &&
+                  openAiDefaultSettings.speechToText
+                ) {
+                  try {
+                    messageRaw.message.speechToText = `[audio] ${await this.openaiService.speechToText(
+                      openAiDefaultSettings.OpenaiCreds,
+                      {
+                        message: {
+                          mediaUrl: messageRaw.message.mediaUrl,
+                          ...messageRaw,
+                        },
+                      },
+                    )}`;
+                  } catch (speechError) {
+                    this.logger.error(`Error processing speech-to-text: ${speechError}`);
+                  }
+                }
+              }
             } catch (error) {
               this.logger.error(['Error on upload file to minio', error?.message, error?.stack]);
             }
           } else {
             const buffer = await this.downloadMediaMessage(received?.messages[0]);
-
             messageRaw.message.base64 = buffer.toString('base64');
+
+            // Processar OpenAI speech-to-text para áudio mesmo sem S3
+            if (this.configService.get<Openai>('OPENAI').ENABLED && message.type === 'audio') {
+              const openAiDefaultSettings = await this.prismaRepository.openaiSetting.findFirst({
+                where: {
+                  instanceId: this.instanceId,
+                },
+                include: {
+                  OpenaiCreds: true,
+                },
+              });
+
+              if (openAiDefaultSettings && openAiDefaultSettings.openaiCredsId && openAiDefaultSettings.speechToText) {
+                try {
+                  messageRaw.message.speechToText = `[audio] ${await this.openaiService.speechToText(
+                    openAiDefaultSettings.OpenaiCreds,
+                    {
+                      message: {
+                        base64: messageRaw.message.base64,
+                        ...messageRaw,
+                      },
+                    },
+                  )}`;
+                } catch (speechError) {
+                  this.logger.error(`Error processing speech-to-text: ${speechError}`);
+                }
+              }
+            }
           }
         } else if (received?.messages[0].interactive) {
           messageRaw = {
@@ -455,37 +637,6 @@ export class BusinessStartupService extends ChannelStartupService {
           // await this.client.readMessages([received.key]);
         }
 
-        if (this.configService.get<Openai>('OPENAI').ENABLED) {
-          const openAiDefaultSettings = await this.prismaRepository.openaiSetting.findFirst({
-            where: {
-              instanceId: this.instanceId,
-            },
-            include: {
-              OpenaiCreds: true,
-            },
-          });
-
-          const audioMessage = received?.messages[0]?.audio;
-
-          if (
-            openAiDefaultSettings &&
-            openAiDefaultSettings.openaiCredsId &&
-            openAiDefaultSettings.speechToText &&
-            audioMessage
-          ) {
-            messageRaw.message.speechToText = await this.openaiService.speechToText(
-              openAiDefaultSettings.OpenaiCreds,
-              {
-                message: {
-                  mediaUrl: messageRaw.message.mediaUrl,
-                  ...messageRaw,
-                },
-              },
-              () => {},
-            );
-          }
-        }
-
         this.logger.log(messageRaw);
 
         this.sendDataWebhook(Events.MESSAGES_UPSERT, messageRaw);
@@ -511,7 +662,7 @@ export class BusinessStartupService extends ChannelStartupService {
           }
         }
 
-        if (!this.isMediaMessage(received?.messages[0])) {
+        if (!this.isMediaMessage(message) && message.type !== 'sticker') {
           await this.prismaRepository.message.create({
             data: messageRaw,
           });
@@ -714,17 +865,54 @@ export class BusinessStartupService extends ChannelStartupService {
   }
 
   protected async eventHandler(content: any) {
-    const database = this.configService.get<Database>('DATABASE');
-    const settings = await this.findSettings();
+    try {
+      // Registro para depuración
+      this.logger.log('Contenido recibido en eventHandler:');
+      this.logger.log(JSON.stringify(content, null, 2));
 
-    this.messageHandle(content, database, settings);
+      const database = this.configService.get<Database>('DATABASE');
+      const settings = await this.findSettings();
+
+      // Si hay mensajes, verificar primero el tipo
+      if (content.messages && content.messages.length > 0) {
+        const message = content.messages[0];
+        this.logger.log(`Tipo de mensaje recibido: ${message.type}`);
+
+        // Verificamos el tipo de mensaje antes de procesarlo
+        if (
+          message.type === 'text' ||
+          message.type === 'image' ||
+          message.type === 'video' ||
+          message.type === 'audio' ||
+          message.type === 'document' ||
+          message.type === 'sticker' ||
+          message.type === 'location' ||
+          message.type === 'contacts' ||
+          message.type === 'interactive' ||
+          message.type === 'button' ||
+          message.type === 'reaction'
+        ) {
+          // Procesar el mensaje normalmente
+          this.messageHandle(content, database, settings);
+        } else {
+          this.logger.warn(`Tipo de mensaje no reconocido: ${message.type}`);
+        }
+      } else if (content.statuses) {
+        // Procesar actualizaciones de estado
+        this.messageHandle(content, database, settings);
+      } else {
+        this.logger.warn('No se encontraron mensajes ni estados en el contenido recibido');
+      }
+    } catch (error) {
+      this.logger.error('Error en eventHandler:');
+      this.logger.error(error);
+    }
   }
 
   protected async sendMessageWithTyping(number: string, message: any, options?: Options, isIntegration = false) {
     try {
       let quoted: any;
       let webhookUrl: any;
-      const linkPreview = options?.linkPreview != false ? undefined : false;
       if (options?.quoted) {
         const m = options?.quoted;
 
@@ -792,7 +980,7 @@ export class BusinessStartupService extends ChannelStartupService {
             to: number.replace(/\D/g, ''),
             text: {
               body: message['conversation'],
-              preview_url: linkPreview,
+              preview_url: Boolean(options?.linkPreview),
             },
           };
           quoted ? (content.context = { message_id: quoted.id }) : content;
@@ -808,9 +996,10 @@ export class BusinessStartupService extends ChannelStartupService {
             to: number.replace(/\D/g, ''),
             [message['mediaType']]: {
               [message['type']]: message['id'],
-              preview_url: linkPreview,
-              ...(message['fileName'] && !isImage && { filename: message['fileName'] }),
-              caption: message['caption'],
+              ...(message['mediaType'] !== 'audio' &&
+                message['fileName'] &&
+                !isImage && { filename: message['fileName'] }),
+              ...(message['mediaType'] !== 'audio' && message['caption'] && { caption: message['caption'] }),
             },
           };
           quoted ? (content.context = { message_id: quoted.id }) : content;
@@ -908,7 +1097,7 @@ export class BusinessStartupService extends ChannelStartupService {
         }
       })();
 
-      if (messageSent?.error_data) {
+      if (messageSent?.error_data || messageSent.message) {
         this.logger.error(messageSent);
         return messageSent;
       }
@@ -975,29 +1164,50 @@ export class BusinessStartupService extends ChannelStartupService {
     return res;
   }
 
-  private async getIdMedia(mediaMessage: any) {
-    const formData = new FormData();
+  private async getIdMedia(mediaMessage: any, isFile = false) {
+    try {
+      const formData = new FormData();
 
-    const fileStream = createReadStream(mediaMessage.media);
+      if (isFile === false) {
+        if (isURL(mediaMessage.media)) {
+          const response = await axios.get(mediaMessage.media, { responseType: 'arraybuffer' });
+          const buffer = Buffer.from(response.data, 'base64');
+          formData.append('file', buffer, {
+            filename: mediaMessage.fileName || 'media',
+            contentType: mediaMessage.mimetype,
+          });
+        } else {
+          const buffer = Buffer.from(mediaMessage.media, 'base64');
+          formData.append('file', buffer, {
+            filename: mediaMessage.fileName || 'media',
+            contentType: mediaMessage.mimetype,
+          });
+        }
+      } else {
+        formData.append('file', mediaMessage.media.buffer, {
+          filename: mediaMessage.media.originalname,
+          contentType: mediaMessage.media.mimetype,
+        });
+      }
 
-    formData.append('file', fileStream, { filename: 'media', contentType: mediaMessage.mimetype });
-    formData.append('typeFile', mediaMessage.mimetype);
-    formData.append('messaging_product', 'whatsapp');
+      const mimetype = mediaMessage.mimetype || mediaMessage.media.mimetype;
 
-    // const fileBuffer = await fs.readFile(mediaMessage.media);
+      formData.append('typeFile', mimetype);
+      formData.append('messaging_product', 'whatsapp');
 
-    // const fileBlob = new Blob([fileBuffer], { type: mediaMessage.mimetype });
-    // formData.append('file', fileBlob);
-    // formData.append('typeFile', mediaMessage.mimetype);
-    // formData.append('messaging_product', 'whatsapp');
+      const token = this.token;
 
-    const headers = { Authorization: `Bearer ${this.token}` };
-    const res = await axios.post(
-      process.env.API_URL + '/' + process.env.VERSION + '/' + this.number + '/media',
-      formData,
-      { headers },
-    );
-    return res.data.id;
+      const headers = { Authorization: `Bearer ${token}` };
+      const url = `${this.configService.get<WaBusiness>('WA_BUSINESS').URL}/${
+        this.configService.get<WaBusiness>('WA_BUSINESS').VERSION
+      }/${this.number}/media`;
+
+      const res = await axios.post(url, formData, { headers });
+      return res.data.id;
+    } catch (error) {
+      this.logger.error(error.response.data);
+      throw new InternalServerErrorException(error?.toString() || error);
+    }
   }
 
   protected async prepareMediaMessage(mediaMessage: MediaMessage) {
@@ -1070,48 +1280,87 @@ export class BusinessStartupService extends ChannelStartupService {
     return mediaSent;
   }
 
-  public async processAudio(audio: string, number: string) {
+  public async processAudio(audio: string, number: string, file: any) {
     number = number.replace(/\D/g, '');
     const hash = `${number}-${new Date().getTime()}`;
 
-    let mimetype: string | false;
+    if (process.env.API_AUDIO_CONVERTER) {
+      this.logger.verbose('Using audio converter API');
+      const formData = new FormData();
 
-    const prepareMedia: any = {
-      fileName: `${hash}.mp3`,
-      mediaType: 'audio',
-      media: audio,
-    };
+      if (file) {
+        formData.append('file', file.buffer, {
+          filename: file.originalname,
+          contentType: file.mimetype,
+        });
+      } else if (isURL(audio)) {
+        formData.append('url', audio);
+      } else {
+        formData.append('base64', audio);
+      }
+
+      formData.append('format', 'mp3');
+
+      const response = await axios.post(process.env.API_AUDIO_CONVERTER, formData, {
+        headers: {
+          ...formData.getHeaders(),
+          apikey: process.env.API_AUDIO_CONVERTER_KEY,
+        },
+      });
+
+      const audioConverter = response?.data?.audio || response?.data?.url;
+
+      if (!audioConverter) {
+        throw new InternalServerErrorException('Failed to convert audio');
+      }
+
+      const prepareMedia: any = {
+        fileName: `${hash}.mp3`,
+        mediaType: 'audio',
+        media: audioConverter,
+        mimetype: 'audio/mpeg',
+      };
 
-    if (isURL(audio)) {
-      mimetype = mimeTypes.lookup(audio);
-      prepareMedia.id = audio;
-      prepareMedia.type = 'link';
-    } else {
-      mimetype = mimeTypes.lookup(prepareMedia.fileName);
       const id = await this.getIdMedia(prepareMedia);
       prepareMedia.id = id;
       prepareMedia.type = 'id';
+
+      this.logger.verbose('Audio converted');
+      return prepareMedia;
+    } else {
+      let mimetype: string | false;
+
+      const prepareMedia: any = {
+        fileName: `${hash}.mp3`,
+        mediaType: 'audio',
+        media: audio,
+      };
+
+      if (isURL(audio)) {
+        mimetype = mimeTypes.lookup(audio);
+        prepareMedia.id = audio;
+        prepareMedia.type = 'link';
+      } else if (audio && !file) {
+        mimetype = mimeTypes.lookup(prepareMedia.fileName);
+        const id = await this.getIdMedia(prepareMedia);
+        prepareMedia.id = id;
+        prepareMedia.type = 'id';
+      } else if (file) {
+        prepareMedia.media = file;
+        const id = await this.getIdMedia(prepareMedia, true);
+        prepareMedia.id = id;
+        prepareMedia.type = 'id';
+        mimetype = file.mimetype;
+      }
+
+      prepareMedia.mimetype = mimetype;
+
+      return prepareMedia;
     }
-
-    prepareMedia.mimetype = mimetype;
-
-    return prepareMedia;
   }
 
   public async audioWhatsapp(data: SendAudioDto, file?: any, isIntegration = false) {
-    const mediaData: SendAudioDto = { ...data };
-
-    if (file?.buffer) {
-      mediaData.audio = file.buffer.toString('base64');
-    } else if (isURL(mediaData.audio)) {
-      // DO NOTHING
-      // mediaData.audio = mediaData.audio;
-    } else {
-      console.error('El archivo no tiene buffer o file es undefined');
-      throw new Error('File or buffer is undefined');
-    }
-
-    const message = await this.processAudio(mediaData.audio, data.number);
+    const message = await this.processAudio(data.audio, data.number, file);
 
     const audioSent = await this.sendMessageWithTyping(
       data.number,

src/api/integrations/chatbot/base-chatbot.controller.ts

@@ -0,0 +1,935 @@
+import { IgnoreJidDto } from '@api/dto/chatbot.dto';
+import { InstanceDto } from '@api/dto/instance.dto';
+import { PrismaRepository } from '@api/repository/repository.service';
+import { WAMonitoringService } from '@api/services/monitor.service';
+import { Logger } from '@config/logger.config';
+import { BadRequestException } from '@exceptions';
+import { TriggerOperator, TriggerType } from '@prisma/client';
+import { getConversationMessage } from '@utils/getConversationMessage';
+
+import { BaseChatbotDto } from './base-chatbot.dto';
+import { ChatbotController, ChatbotControllerInterface, EmitData } from './chatbot.controller';
+
+// Common settings interface for all chatbot integrations
+export interface ChatbotSettings {
+  expire: number;
+  keywordFinish: string;
+  delayMessage: number;
+  unknownMessage: string;
+  listeningFromMe: boolean;
+  stopBotFromMe: boolean;
+  keepOpen: boolean;
+  debounceTime: number;
+  ignoreJids: string[];
+  splitMessages: boolean;
+  timePerChar: number;
+  [key: string]: any;
+}
+
+// Common bot properties for all chatbot integrations
+export interface BaseBotData {
+  enabled?: boolean;
+  description: string;
+  expire?: number;
+  keywordFinish?: string;
+  delayMessage?: number;
+  unknownMessage?: string;
+  listeningFromMe?: boolean;
+  stopBotFromMe?: boolean;
+  keepOpen?: boolean;
+  debounceTime?: number;
+  triggerType: string | TriggerType;
+  triggerOperator?: string | TriggerOperator;
+  triggerValue?: string;
+  ignoreJids?: string[];
+  splitMessages?: boolean;
+  timePerChar?: number;
+  [key: string]: any;
+}
+
+export abstract class BaseChatbotController<BotType = any, BotData extends BaseChatbotDto = BaseChatbotDto>
+  extends ChatbotController
+  implements ChatbotControllerInterface
+{
+  public readonly logger: Logger;
+
+  integrationEnabled: boolean;
+  botRepository: any;
+  settingsRepository: any;
+  sessionRepository: any;
+  userMessageDebounce: { [key: string]: { message: string; timeoutId: NodeJS.Timeout } } = {};
+
+  // Name of the integration, to be set by the derived class
+  protected abstract readonly integrationName: string;
+
+  // Method to process bot-specific logic
+  protected abstract processBot(
+    waInstance: any,
+    remoteJid: string,
+    bot: BotType,
+    session: any,
+    settings: ChatbotSettings,
+    content: string,
+    pushName?: string,
+    msg?: any,
+  ): Promise<void>;
+
+  // Method to get the fallback bot ID from settings
+  protected abstract getFallbackBotId(settings: any): string | undefined;
+
+  constructor(prismaRepository: PrismaRepository, waMonitor: WAMonitoringService) {
+    super(prismaRepository, waMonitor);
+
+    this.sessionRepository = this.prismaRepository.integrationSession;
+  }
+
+  // Base create bot implementation
+  public async createBot(instance: InstanceDto, data: BotData) {
+    if (!this.integrationEnabled) throw new BadRequestException(`${this.integrationName} is disabled`);
+
+    const instanceId = await this.prismaRepository.instance
+      .findFirst({
+        where: {
+          name: instance.instanceName,
+        },
+      })
+      .then((instance) => instance.id);
+
+    // Set default settings if not provided
+    if (
+      !data.expire ||
+      !data.keywordFinish ||
+      !data.delayMessage ||
+      !data.unknownMessage ||
+      !data.listeningFromMe ||
+      !data.stopBotFromMe ||
+      !data.keepOpen ||
+      !data.debounceTime ||
+      !data.ignoreJids ||
+      !data.splitMessages ||
+      !data.timePerChar
+    ) {
+      const defaultSettingCheck = await this.settingsRepository.findFirst({
+        where: {
+          instanceId: instanceId,
+        },
+      });
+
+      if (data.expire === undefined || data.expire === null) data.expire = defaultSettingCheck?.expire;
+      if (data.keywordFinish === undefined || data.keywordFinish === null)
+        data.keywordFinish = defaultSettingCheck?.keywordFinish;
+      if (data.delayMessage === undefined || data.delayMessage === null)
+        data.delayMessage = defaultSettingCheck?.delayMessage;
+      if (data.unknownMessage === undefined || data.unknownMessage === null)
+        data.unknownMessage = defaultSettingCheck?.unknownMessage;
+      if (data.listeningFromMe === undefined || data.listeningFromMe === null)
+        data.listeningFromMe = defaultSettingCheck?.listeningFromMe;
+      if (data.stopBotFromMe === undefined || data.stopBotFromMe === null)
+        data.stopBotFromMe = defaultSettingCheck?.stopBotFromMe;
+      if (data.keepOpen === undefined || data.keepOpen === null) data.keepOpen = defaultSettingCheck?.keepOpen;
+      if (data.debounceTime === undefined || data.debounceTime === null)
+        data.debounceTime = defaultSettingCheck?.debounceTime;
+      if (data.ignoreJids === undefined || data.ignoreJids === null) data.ignoreJids = defaultSettingCheck?.ignoreJids;
+      if (data.splitMessages === undefined || data.splitMessages === null)
+        data.splitMessages = defaultSettingCheck?.splitMessages ?? false;
+      if (data.timePerChar === undefined || data.timePerChar === null)
+        data.timePerChar = defaultSettingCheck?.timePerChar ?? 0;
+
+      if (!defaultSettingCheck) {
+        await this.settings(instance, {
+          expire: data.expire,
+          keywordFinish: data.keywordFinish,
+          delayMessage: data.delayMessage,
+          unknownMessage: data.unknownMessage,
+          listeningFromMe: data.listeningFromMe,
+          stopBotFromMe: data.stopBotFromMe,
+          keepOpen: data.keepOpen,
+          debounceTime: data.debounceTime,
+          ignoreJids: data.ignoreJids,
+          splitMessages: data.splitMessages,
+          timePerChar: data.timePerChar,
+        });
+      }
+    }
+
+    const checkTriggerAll = await this.botRepository.findFirst({
+      where: {
+        enabled: true,
+        triggerType: 'all',
+        instanceId: instanceId,
+      },
+    });
+
+    if (checkTriggerAll && data.triggerType === 'all') {
+      throw new Error(
+        `You already have a ${this.integrationName} with an "All" trigger, you cannot have more bots while it is active`,
+      );
+    }
+
+    // Check for trigger keyword duplicates
+    if (data.triggerType === 'keyword') {
+      if (!data.triggerOperator || !data.triggerValue) {
+        throw new Error('Trigger operator and value are required');
+      }
+
+      const checkDuplicate = await this.botRepository.findFirst({
+        where: {
+          triggerOperator: data.triggerOperator,
+          triggerValue: data.triggerValue,
+          instanceId: instanceId,
+        },
+      });
+
+      if (checkDuplicate) {
+        throw new Error('Trigger already exists');
+      }
+    }
+
+    // Check for trigger advanced duplicates
+    if (data.triggerType === 'advanced') {
+      if (!data.triggerValue) {
+        throw new Error('Trigger value is required');
+      }
+
+      const checkDuplicate = await this.botRepository.findFirst({
+        where: {
+          triggerValue: data.triggerValue,
+          instanceId: instanceId,
+        },
+      });
+
+      if (checkDuplicate) {
+        throw new Error('Trigger already exists');
+      }
+    }
+
+    // Derived classes should implement the specific duplicate checking before calling this method
+    // and add bot-specific fields to the data object
+
+    try {
+      const botData = {
+        enabled: data?.enabled,
+        description: data.description,
+        expire: data.expire,
+        keywordFinish: data.keywordFinish,
+        delayMessage: data.delayMessage,
+        unknownMessage: data.unknownMessage,
+        listeningFromMe: data.listeningFromMe,
+        stopBotFromMe: data.stopBotFromMe,
+        keepOpen: data.keepOpen,
+        debounceTime: data.debounceTime,
+        instanceId: instanceId,
+        triggerType: data.triggerType,
+        triggerOperator: data.triggerOperator,
+        triggerValue: data.triggerValue,
+        ignoreJids: data.ignoreJids,
+        splitMessages: data.splitMessages,
+        timePerChar: data.timePerChar,
+        ...this.getAdditionalBotData(data),
+      };
+
+      const bot = await this.botRepository.create({
+        data: botData,
+      });
+
+      return bot;
+    } catch (error) {
+      this.logger.error(error);
+      throw new Error(`Error creating ${this.integrationName}`);
+    }
+  }
+
+  // Additional fields needed for specific bot types
+  protected abstract getAdditionalBotData(data: BotData): Record<string, any>;
+
+  // Common implementation for findBot
+  public async findBot(instance: InstanceDto) {
+    if (!this.integrationEnabled) throw new BadRequestException(`${this.integrationName} is disabled`);
+
+    const instanceId = await this.prismaRepository.instance
+      .findFirst({
+        where: {
+          name: instance.instanceName,
+        },
+      })
+      .then((instance) => instance.id);
+
+    try {
+      const bots = await this.botRepository.findMany({
+        where: {
+          instanceId: instanceId,
+        },
+      });
+
+      return bots;
+    } catch (error) {
+      this.logger.error(error);
+      throw new Error(`Error finding ${this.integrationName}`);
+    }
+  }
+
+  // Common implementation for fetchBot
+  public async fetchBot(instance: InstanceDto, botId: string) {
+    if (!this.integrationEnabled) throw new BadRequestException(`${this.integrationName} is disabled`);
+
+    try {
+      const bot = await this.botRepository.findUnique({
+        where: {
+          id: botId,
+        },
+      });
+
+      if (!bot) {
+        return null;
+      }
+
+      return bot;
+    } catch (error) {
+      this.logger.error(error);
+      throw new Error(`Error fetching ${this.integrationName}`);
+    }
+  }
+
+  // Common implementation for settings
+  public async settings(instance: InstanceDto, data: any) {
+    if (!this.integrationEnabled) throw new BadRequestException(`${this.integrationName} is disabled`);
+
+    try {
+      const instanceId = await this.prismaRepository.instance
+        .findFirst({
+          where: {
+            name: instance.instanceName,
+          },
+        })
+        .then((instance) => instance.id);
+
+      const existingSettings = await this.settingsRepository.findFirst({
+        where: {
+          instanceId: instanceId,
+        },
+      });
+
+      // Get the name of the fallback field for this integration type
+      const fallbackFieldName = this.getFallbackFieldName();
+
+      const settingsData = {
+        expire: data.expire,
+        keywordFinish: data.keywordFinish,
+        delayMessage: data.delayMessage,
+        unknownMessage: data.unknownMessage,
+        listeningFromMe: data.listeningFromMe,
+        stopBotFromMe: data.stopBotFromMe,
+        keepOpen: data.keepOpen,
+        debounceTime: data.debounceTime,
+        ignoreJids: data.ignoreJids,
+        splitMessages: data.splitMessages,
+        timePerChar: data.timePerChar,
+        [fallbackFieldName]: data.fallbackId, // Use the correct field name dynamically
+      };
+
+      if (existingSettings) {
+        const settings = await this.settingsRepository.update({
+          where: {
+            id: existingSettings.id,
+          },
+          data: settingsData,
+        });
+
+        // Map the specific fallback field to a generic 'fallbackId' in the response
+        return {
+          ...settings,
+          fallbackId: settings[fallbackFieldName],
+        };
+      } else {
+        const settings = await this.settingsRepository.create({
+          data: {
+            ...settingsData,
+            Instance: {
+              connect: {
+                id: instanceId,
+              },
+            },
+          },
+        });
+
+        // Map the specific fallback field to a generic 'fallbackId' in the response
+        return {
+          ...settings,
+          fallbackId: settings[fallbackFieldName],
+        };
+      }
+    } catch (error) {
+      this.logger.error(error);
+      throw new Error('Error setting default settings');
+    }
+  }
+
+  // Abstract method to get the field name for the fallback ID
+  protected abstract getFallbackFieldName(): string;
+
+  // Abstract method to get the integration type (dify, n8n, evoai, etc.)
+  protected abstract getIntegrationType(): string;
+
+  // Common implementation for fetchSettings
+  public async fetchSettings(instance: InstanceDto) {
+    if (!this.integrationEnabled) throw new BadRequestException(`${this.integrationName} is disabled`);
+
+    try {
+      const instanceId = await this.prismaRepository.instance
+        .findFirst({
+          where: {
+            name: instance.instanceName,
+          },
+        })
+        .then((instance) => instance.id);
+
+      const settings = await this.settingsRepository.findFirst({
+        where: {
+          instanceId: instanceId,
+        },
+        include: {
+          Fallback: true,
+        },
+      });
+
+      // Get the name of the fallback field for this integration type
+      const fallbackFieldName = this.getFallbackFieldName();
+
+      if (!settings) {
+        return {
+          expire: 300,
+          keywordFinish: 'bye',
+          delayMessage: 1000,
+          unknownMessage: 'Sorry, I dont understand',
+          listeningFromMe: true,
+          stopBotFromMe: true,
+          keepOpen: false,
+          debounceTime: 1,
+          ignoreJids: [],
+          splitMessages: false,
+          timePerChar: 0,
+          fallbackId: '',
+          fallback: null,
+        };
+      }
+
+      // Return with standardized fallbackId field
+      return {
+        ...settings,
+        fallbackId: settings[fallbackFieldName],
+        fallback: settings.Fallback,
+      };
+    } catch (error) {
+      this.logger.error(error);
+      throw new Error('Error fetching settings');
+    }
+  }
+
+  // Common implementation for changeStatus
+  public async changeStatus(instance: InstanceDto, data: any) {
+    if (!this.integrationEnabled) throw new BadRequestException(`${this.integrationName} is disabled`);
+
+    try {
+      const instanceId = await this.prismaRepository.instance
+        .findFirst({
+          where: {
+            name: instance.instanceName,
+          },
+        })
+        .then((instance) => instance.id);
+
+      const defaultSettingCheck = await this.settingsRepository.findFirst({
+        where: {
+          instanceId,
+        },
+      });
+
+      const remoteJid = data.remoteJid;
+      const status = data.status;
+
+      if (status === 'delete') {
+        await this.sessionRepository.deleteMany({
+          where: {
+            remoteJid: remoteJid,
+            botId: { not: null },
+          },
+        });
+
+        return { bot: { remoteJid: remoteJid, status: status } };
+      }
+
+      if (status === 'closed') {
+        if (defaultSettingCheck?.keepOpen) {
+          await this.sessionRepository.updateMany({
+            where: {
+              remoteJid: remoteJid,
+              botId: { not: null },
+            },
+            data: {
+              status: 'closed',
+            },
+          });
+        } else {
+          await this.sessionRepository.deleteMany({
+            where: {
+              remoteJid: remoteJid,
+              botId: { not: null },
+            },
+          });
+        }
+
+        return { bot: { ...instance, bot: { remoteJid: remoteJid, status: status } } };
+      } else {
+        const session = await this.sessionRepository.updateMany({
+          where: {
+            instanceId: instanceId,
+            remoteJid: remoteJid,
+            botId: { not: null },
+          },
+          data: {
+            status: status,
+          },
+        });
+
+        const botData = {
+          remoteJid: remoteJid,
+          status: status,
+          session,
+        };
+
+        return { bot: { ...instance, bot: botData } };
+      }
+    } catch (error) {
+      this.logger.error(error);
+      throw new Error(`Error changing ${this.integrationName} status`);
+    }
+  }
+
+  // Common implementation for fetchSessions
+  public async fetchSessions(instance: InstanceDto, botId: string, remoteJid?: string) {
+    if (!this.integrationEnabled) throw new BadRequestException(`${this.integrationName} is disabled`);
+
+    try {
+      const instanceId = await this.prismaRepository.instance
+        .findFirst({
+          where: {
+            name: instance.instanceName,
+          },
+        })
+        .then((instance) => instance.id);
+
+      const bot = await this.botRepository.findFirst({
+        where: {
+          id: botId,
+        },
+      });
+
+      if (bot && bot.instanceId !== instanceId) {
+        throw new Error(`${this.integrationName} not found`);
+      }
+
+      // Get the integration type (dify, n8n, evoai, etc.)
+      const integrationType = this.getIntegrationType();
+
+      return await this.sessionRepository.findMany({
+        where: {
+          instanceId: instanceId,
+          remoteJid,
+          botId: bot ? botId : { not: null },
+          type: integrationType,
+        },
+      });
+    } catch (error) {
+      this.logger.error(error);
+      throw new Error('Error fetching sessions');
+    }
+  }
+
+  // Common implementation for ignoreJid
+  public async ignoreJid(instance: InstanceDto, data: IgnoreJidDto) {
+    if (!this.integrationEnabled) throw new BadRequestException(`${this.integrationName} is disabled`);
+
+    try {
+      const instanceId = await this.prismaRepository.instance
+        .findFirst({
+          where: {
+            name: instance.instanceName,
+          },
+        })
+        .then((instance) => instance.id);
+
+      const settings = await this.settingsRepository.findFirst({
+        where: {
+          instanceId: instanceId,
+        },
+      });
+
+      if (!settings) {
+        throw new Error('Settings not found');
+      }
+
+      let ignoreJids: any = settings?.ignoreJids || [];
+
+      if (data.action === 'add') {
+        if (ignoreJids.includes(data.remoteJid)) return { ignoreJids: ignoreJids };
+
+        ignoreJids.push(data.remoteJid);
+      } else {
+        ignoreJids = ignoreJids.filter((jid) => jid !== data.remoteJid);
+      }
+
+      const updateSettings = await this.settingsRepository.update({
+        where: {
+          id: settings.id,
+        },
+        data: {
+          ignoreJids: ignoreJids,
+        },
+      });
+
+      return {
+        ignoreJids: updateSettings.ignoreJids,
+      };
+    } catch (error) {
+      this.logger.error(error);
+      throw new Error('Error setting default settings');
+    }
+  }
+
+  // Base implementation for updateBot
+  public async updateBot(instance: InstanceDto, botId: string, data: BotData) {
+    if (!this.integrationEnabled) throw new BadRequestException(`${this.integrationName} is disabled`);
+
+    try {
+      const instanceId = await this.prismaRepository.instance
+        .findFirst({
+          where: {
+            name: instance.instanceName,
+          },
+        })
+        .then((instance) => instance.id);
+
+      const bot = await this.botRepository.findFirst({
+        where: {
+          id: botId,
+        },
+      });
+
+      if (!bot) {
+        throw new Error(`${this.integrationName} not found`);
+      }
+
+      if (bot.instanceId !== instanceId) {
+        throw new Error(`${this.integrationName} not found`);
+      }
+
+      // Check for "all" trigger type conflicts
+      if (data.triggerType === 'all') {
+        const checkTriggerAll = await this.botRepository.findFirst({
+          where: {
+            enabled: true,
+            triggerType: 'all',
+            id: {
+              not: botId,
+            },
+            instanceId: instanceId,
+          },
+        });
+
+        if (checkTriggerAll) {
+          throw new Error(
+            `You already have a ${this.integrationName} with an "All" trigger, you cannot have more bots while it is active`,
+          );
+        }
+      }
+
+      // Let subclasses check for integration-specific duplicates
+      await this.validateNoDuplicatesOnUpdate(botId, instanceId, data);
+
+      // Check for keyword trigger duplicates
+      if (data.triggerType === 'keyword') {
+        if (!data.triggerOperator || !data.triggerValue) {
+          throw new Error('Trigger operator and value are required');
+        }
+
+        const checkDuplicate = await this.botRepository.findFirst({
+          where: {
+            triggerOperator: data.triggerOperator,
+            triggerValue: data.triggerValue,
+            id: { not: botId },
+            instanceId: instanceId,
+          },
+        });
+
+        if (checkDuplicate) {
+          throw new Error('Trigger already exists');
+        }
+      }
+
+      // Check for advanced trigger duplicates
+      if (data.triggerType === 'advanced') {
+        if (!data.triggerValue) {
+          throw new Error('Trigger value is required');
+        }
+
+        const checkDuplicate = await this.botRepository.findFirst({
+          where: {
+            triggerValue: data.triggerValue,
+            id: { not: botId },
+            instanceId: instanceId,
+          },
+        });
+
+        if (checkDuplicate) {
+          throw new Error('Trigger already exists');
+        }
+      }
+
+      // Combine common fields with bot-specific fields
+      const updateData = {
+        enabled: data?.enabled,
+        description: data.description,
+        expire: data.expire,
+        keywordFinish: data.keywordFinish,
+        delayMessage: data.delayMessage,
+        unknownMessage: data.unknownMessage,
+        listeningFromMe: data.listeningFromMe,
+        stopBotFromMe: data.stopBotFromMe,
+        keepOpen: data.keepOpen,
+        debounceTime: data.debounceTime,
+        instanceId: instanceId,
+        triggerType: data.triggerType,
+        triggerOperator: data.triggerOperator,
+        triggerValue: data.triggerValue,
+        ignoreJids: data.ignoreJids,
+        splitMessages: data.splitMessages,
+        timePerChar: data.timePerChar,
+        ...this.getAdditionalUpdateFields(data),
+      };
+
+      const updatedBot = await this.botRepository.update({
+        where: {
+          id: botId,
+        },
+        data: updateData,
+      });
+
+      return updatedBot;
+    } catch (error) {
+      this.logger.error(error);
+      throw new Error(`Error updating ${this.integrationName}`);
+    }
+  }
+
+  // Abstract method for validating bot-specific duplicates on update
+  protected abstract validateNoDuplicatesOnUpdate(botId: string, instanceId: string, data: BotData): Promise<void>;
+
+  // Abstract method for getting additional fields for update
+  protected abstract getAdditionalUpdateFields(data: BotData): Record<string, any>;
+
+  // Base implementation for deleteBot
+  public async deleteBot(instance: InstanceDto, botId: string) {
+    if (!this.integrationEnabled) throw new BadRequestException(`${this.integrationName} is disabled`);
+
+    try {
+      const instanceId = await this.prismaRepository.instance
+        .findFirst({
+          where: {
+            name: instance.instanceName,
+          },
+        })
+        .then((instance) => instance.id);
+
+      const bot = await this.botRepository.findFirst({
+        where: {
+          id: botId,
+        },
+      });
+
+      if (!bot) {
+        throw new Error(`${this.integrationName} not found`);
+      }
+
+      if (bot.instanceId !== instanceId) {
+        throw new Error(`${this.integrationName} not found`);
+      }
+
+      await this.prismaRepository.integrationSession.deleteMany({
+        where: {
+          botId: botId,
+        },
+      });
+
+      await this.botRepository.delete({
+        where: {
+          id: botId,
+        },
+      });
+
+      return { bot: { id: botId } };
+    } catch (error) {
+      this.logger.error(error);
+      throw new Error(`Error deleting ${this.integrationName} bot`);
+    }
+  }
+
+  // Base implementation for emit
+  public async emit({ instance, remoteJid, msg }: EmitData) {
+    if (!this.integrationEnabled) return;
+
+    try {
+      const settings = await this.settingsRepository.findFirst({
+        where: {
+          instanceId: instance.instanceId,
+        },
+      });
+
+      if (this.checkIgnoreJids(settings?.ignoreJids, remoteJid)) return;
+
+      const session = await this.getSession(remoteJid, instance);
+
+      const content = getConversationMessage(msg);
+
+      // Get integration type
+      // const integrationType = this.getIntegrationType();
+
+      // Find a bot for this message
+      let findBot: any = await this.findBotTrigger(this.botRepository, content, instance, session);
+
+      // If no bot is found, try to use fallback
+      if (!findBot) {
+        const fallback = await this.settingsRepository.findFirst({
+          where: {
+            instanceId: instance.instanceId,
+          },
+        });
+
+        // Get the fallback ID for this integration type
+        const fallbackId = this.getFallbackBotId(fallback);
+
+        if (fallbackId) {
+          const findFallback = await this.botRepository.findFirst({
+            where: {
+              id: fallbackId,
+            },
+          });
+
+          findBot = findFallback;
+        } else {
+          return;
+        }
+      }
+
+      // If we still don't have a bot, return
+      if (!findBot) {
+        return;
+      }
+
+      // Collect settings with fallbacks to default settings
+      let expire = findBot.expire;
+      let keywordFinish = findBot.keywordFinish;
+      let delayMessage = findBot.delayMessage;
+      let unknownMessage = findBot.unknownMessage;
+      let listeningFromMe = findBot.listeningFromMe;
+      let stopBotFromMe = findBot.stopBotFromMe;
+      let keepOpen = findBot.keepOpen;
+      let debounceTime = findBot.debounceTime;
+      let ignoreJids = findBot.ignoreJids;
+      let splitMessages = findBot.splitMessages;
+      let timePerChar = findBot.timePerChar;
+
+      if (expire === undefined || expire === null) expire = settings.expire;
+      if (keywordFinish === undefined || keywordFinish === null) keywordFinish = settings.keywordFinish;
+      if (delayMessage === undefined || delayMessage === null) delayMessage = settings.delayMessage;
+      if (unknownMessage === undefined || unknownMessage === null) unknownMessage = settings.unknownMessage;
+      if (listeningFromMe === undefined || listeningFromMe === null) listeningFromMe = settings.listeningFromMe;
+      if (stopBotFromMe === undefined || stopBotFromMe === null) stopBotFromMe = settings.stopBotFromMe;
+      if (keepOpen === undefined || keepOpen === null) keepOpen = settings.keepOpen;
+      if (debounceTime === undefined || debounceTime === null) debounceTime = settings.debounceTime;
+      if (ignoreJids === undefined || ignoreJids === null) ignoreJids = settings.ignoreJids;
+      if (splitMessages === undefined || splitMessages === null) splitMessages = settings?.splitMessages ?? false;
+      if (timePerChar === undefined || timePerChar === null) timePerChar = settings?.timePerChar ?? 0;
+
+      const key = msg.key as {
+        id: string;
+        remoteJid: string;
+        fromMe: boolean;
+        participant: string;
+      };
+
+      // Handle stopping the bot if message is from me
+      if (stopBotFromMe && key.fromMe && session) {
+        await this.prismaRepository.integrationSession.update({
+          where: {
+            id: session.id,
+          },
+          data: {
+            status: 'paused',
+          },
+        });
+        return;
+      }
+
+      // Skip if not listening to messages from me
+      if (!listeningFromMe && key.fromMe) {
+        return;
+      }
+
+      // Skip if session exists but not awaiting user input
+      if (session && session.status === 'closed') {
+        return;
+      }
+
+      // Skip if session exists and status is paused
+      if (session && session.status === 'paused') {
+        this.logger.warn(`Session for ${remoteJid} is paused, skipping message processing`);
+        return;
+      }
+
+      // Merged settings
+      const mergedSettings = {
+        ...settings,
+        expire,
+        keywordFinish,
+        delayMessage,
+        unknownMessage,
+        listeningFromMe,
+        stopBotFromMe,
+        keepOpen,
+        debounceTime,
+        ignoreJids,
+        splitMessages,
+        timePerChar,
+      };
+
+      // Process with debounce if needed
+      if (debounceTime && debounceTime > 0) {
+        this.processDebounce(this.userMessageDebounce, content, remoteJid, debounceTime, async (debouncedContent) => {
+          await this.processBot(
+            this.waMonitor.waInstances[instance.instanceName],
+            remoteJid,
+            findBot,
+            session,
+            mergedSettings,
+            debouncedContent,
+            msg?.pushName,
+            msg,
+          );
+        });
+      } else {
+        await this.processBot(
+          this.waMonitor.waInstances[instance.instanceName],
+          remoteJid,
+          findBot,
+          session,
+          mergedSettings,
+          content,
+          msg?.pushName,
+          msg,
+        );
+      }
+    } catch (error) {
+      this.logger.error(error);
+    }
+  }
+}

src/api/integrations/chatbot/base-chatbot.dto.ts

@@ -0,0 +1,42 @@
+import { TriggerOperator, TriggerType } from '@prisma/client';
+
+/**
+ * Base DTO for all chatbot integrations
+ * Contains common properties shared by all chatbot types
+ */
+export class BaseChatbotDto {
+  enabled?: boolean;
+  description: string;
+  expire?: number;
+  keywordFinish?: string;
+  delayMessage?: number;
+  unknownMessage?: string;
+  listeningFromMe?: boolean;
+  stopBotFromMe?: boolean;
+  keepOpen?: boolean;
+  debounceTime?: number;
+  triggerType: TriggerType;
+  triggerOperator?: TriggerOperator;
+  triggerValue?: string;
+  ignoreJids?: string[];
+  splitMessages?: boolean;
+  timePerChar?: number;
+}
+
+/**
+ * Base settings DTO for all chatbot integrations
+ */
+export class BaseChatbotSettingDto {
+  expire?: number;
+  keywordFinish?: string;
+  delayMessage?: number;
+  unknownMessage?: string;
+  listeningFromMe?: boolean;
+  stopBotFromMe?: boolean;
+  keepOpen?: boolean;
+  debounceTime?: number;
+  ignoreJids?: any;
+  splitMessages?: boolean;
+  timePerChar?: number;
+  fallbackId?: string; // Unified fallback ID field for all integrations
+}

src/api/integrations/chatbot/base-chatbot.service.ts

@@ -0,0 +1,412 @@
+import { InstanceDto } from '@api/dto/instance.dto';
+import { PrismaRepository } from '@api/repository/repository.service';
+import { WAMonitoringService } from '@api/services/monitor.service';
+import { Integration } from '@api/types/wa.types';
+import { ConfigService } from '@config/env.config';
+import { Logger } from '@config/logger.config';
+import { IntegrationSession } from '@prisma/client';
+
+/**
+ * Base class for all chatbot service implementations
+ * Contains common methods shared across different chatbot integrations
+ */
+export abstract class BaseChatbotService<BotType = any, SettingsType = any> {
+  protected readonly logger: Logger;
+  protected readonly waMonitor: WAMonitoringService;
+  protected readonly prismaRepository: PrismaRepository;
+  protected readonly configService?: ConfigService;
+
+  constructor(
+    waMonitor: WAMonitoringService,
+    prismaRepository: PrismaRepository,
+    loggerName: string,
+    configService?: ConfigService,
+  ) {
+    this.waMonitor = waMonitor;
+    this.prismaRepository = prismaRepository;
+    this.logger = new Logger(loggerName);
+    this.configService = configService;
+  }
+
+  /**
+   * Check if a message contains an image
+   */
+  protected isImageMessage(content: string): boolean {
+    return content.includes('imageMessage');
+  }
+
+  /**
+   * Check if a message contains audio
+   */
+  protected isAudioMessage(content: string): boolean {
+    return content.includes('audioMessage');
+  }
+
+  /**
+   * Check if a string is valid JSON
+   */
+  protected isJSON(str: string): boolean {
+    try {
+      JSON.parse(str);
+      return true;
+    } catch (e) {
+      return false;
+    }
+  }
+
+  /**
+   * Determine the media type from a URL based on its extension
+   */
+  protected getMediaType(url: string): string | null {
+    const extension = url.split('.').pop()?.toLowerCase();
+    const imageExtensions = ['jpg', 'jpeg', 'png', 'gif', 'bmp', 'webp'];
+    const audioExtensions = ['mp3', 'wav', 'aac', 'ogg'];
+    const videoExtensions = ['mp4', 'avi', 'mkv', 'mov'];
+    const documentExtensions = ['pdf', 'doc', 'docx', 'xls', 'xlsx', 'ppt', 'pptx', 'txt'];
+
+    if (imageExtensions.includes(extension || '')) return 'image';
+    if (audioExtensions.includes(extension || '')) return 'audio';
+    if (videoExtensions.includes(extension || '')) return 'video';
+    if (documentExtensions.includes(extension || '')) return 'document';
+    return null;
+  }
+
+  /**
+   * Create a new chatbot session
+   */
+  public async createNewSession(instance: InstanceDto | any, data: any, type: string) {
+    try {
+      // Extract pushName safely - if data.pushName is an object with a pushName property, use that
+      const pushNameValue =
+        typeof data.pushName === 'object' && data.pushName?.pushName
+          ? data.pushName.pushName
+          : typeof data.pushName === 'string'
+            ? data.pushName
+            : null;
+
+      // Extract remoteJid safely
+      const remoteJidValue =
+        typeof data.remoteJid === 'object' && data.remoteJid?.remoteJid ? data.remoteJid.remoteJid : data.remoteJid;
+
+      const session = await this.prismaRepository.integrationSession.create({
+        data: {
+          remoteJid: remoteJidValue,
+          pushName: pushNameValue,
+          sessionId: remoteJidValue,
+          status: 'opened',
+          awaitUser: false,
+          botId: data.botId,
+          instanceId: instance.instanceId,
+          type: type,
+        },
+      });
+
+      return { session };
+    } catch (error) {
+      this.logger.error(error);
+      return;
+    }
+  }
+
+  /**
+   * Standard implementation for processing incoming messages
+   * This handles the common workflow across all chatbot types:
+   * 1. Check for existing session or create new one
+   * 2. Handle message based on session state
+   */
+  public async process(
+    instance: any,
+    remoteJid: string,
+    bot: BotType,
+    session: IntegrationSession,
+    settings: SettingsType,
+    content: string,
+    pushName?: string,
+    msg?: any,
+  ): Promise<void> {
+    try {
+      // For new sessions or sessions awaiting initialization
+      if (!session) {
+        await this.initNewSession(instance, remoteJid, bot, settings, session, content, pushName, msg);
+        return;
+      }
+
+      // If session is paused, ignore the message
+      if (session.status === 'paused') {
+        return;
+      }
+
+      // For existing sessions, keywords might indicate the conversation should end
+      const keywordFinish = (settings as any)?.keywordFinish || '';
+      const normalizedContent = content.toLowerCase().trim();
+      if (keywordFinish.length > 0 && normalizedContent === keywordFinish.toLowerCase()) {
+        // Update session to closed and return
+        await this.prismaRepository.integrationSession.update({
+          where: {
+            id: session.id,
+          },
+          data: {
+            status: 'closed',
+          },
+        });
+        return;
+      }
+
+      // Forward the message to the chatbot API
+      await this.sendMessageToBot(instance, session, settings, bot, remoteJid, pushName || '', content, msg);
+
+      // Update session to indicate we're waiting for user response
+      await this.prismaRepository.integrationSession.update({
+        where: {
+          id: session.id,
+        },
+        data: {
+          status: 'opened',
+          awaitUser: true,
+        },
+      });
+    } catch (error) {
+      this.logger.error(`Error in process: ${error}`);
+      return;
+    }
+  }
+
+  /**
+   * Standard implementation for sending messages to WhatsApp
+   * This handles common patterns like markdown links and formatting
+   */
+  protected async sendMessageWhatsApp(
+    instance: any,
+    remoteJid: string,
+    message: string,
+    settings: SettingsType,
+  ): Promise<void> {
+    if (!message) return;
+
+    const linkRegex = /!?\[(.*?)\]\((.*?)\)/g;
+    let textBuffer = '';
+    let lastIndex = 0;
+    let match: RegExpExecArray | null;
+
+    const splitMessages = (settings as any)?.splitMessages ?? false;
+
+    while ((match = linkRegex.exec(message)) !== null) {
+      const [fullMatch, altText, url] = match;
+      const mediaType = this.getMediaType(url);
+      const beforeText = message.slice(lastIndex, match.index);
+
+      if (beforeText) {
+        textBuffer += beforeText;
+      }
+
+      if (mediaType) {
+        // Send accumulated text before sending media
+        if (textBuffer.trim()) {
+          await this.sendFormattedText(instance, remoteJid, textBuffer.trim(), settings, splitMessages);
+          textBuffer = '';
+        }
+
+        // Handle sending the media
+        try {
+          if (mediaType === 'audio') {
+            await instance.audioWhatsapp({
+              number: remoteJid.split('@')[0],
+              delay: (settings as any)?.delayMessage || 1000,
+              audio: url,
+              caption: altText,
+            });
+          } else {
+            await instance.mediaMessage(
+              {
+                number: remoteJid.split('@')[0],
+                delay: (settings as any)?.delayMessage || 1000,
+                mediatype: mediaType,
+                media: url,
+                caption: altText,
+                fileName: mediaType === 'document' ? altText || 'document' : undefined,
+              },
+              null,
+              false,
+            );
+          }
+        } catch (error) {
+          this.logger.error(`Error sending media: ${error}`);
+          // If media fails, at least send the alt text and URL
+          textBuffer += `${altText}: ${url}`;
+        }
+      } else {
+        // It's a regular link, keep it in the text
+        textBuffer += fullMatch;
+      }
+
+      lastIndex = linkRegex.lastIndex;
+    }
+
+    // Add any remaining text after the last match
+    if (lastIndex < message.length) {
+      const remainingText = message.slice(lastIndex);
+      if (remainingText.trim()) {
+        textBuffer += remainingText;
+      }
+    }
+
+    // Send any remaining text
+    if (textBuffer.trim()) {
+      await this.sendFormattedText(instance, remoteJid, textBuffer.trim(), settings, splitMessages);
+    }
+  }
+
+  /**
+   * Helper method to send formatted text with proper typing indicators and delays
+   */
+  private async sendFormattedText(
+    instance: any,
+    remoteJid: string,
+    text: string,
+    settings: any,
+    splitMessages: boolean,
+  ): Promise<void> {
+    const timePerChar = settings?.timePerChar ?? 0;
+    const minDelay = 1000;
+    const maxDelay = 20000;
+
+    if (splitMessages) {
+      const multipleMessages = text.split('\n\n');
+      for (let index = 0; index < multipleMessages.length; index++) {
+        const message = multipleMessages[index];
+        if (!message.trim()) continue;
+
+        const delay = Math.min(Math.max(message.length * timePerChar, minDelay), maxDelay);
+
+        if (instance.integration === Integration.WHATSAPP_BAILEYS) {
+          await instance.client.presenceSubscribe(remoteJid);
+          await instance.client.sendPresenceUpdate('composing', remoteJid);
+        }
+
+        await new Promise<void>((resolve) => {
+          setTimeout(async () => {
+            await instance.textMessage(
+              {
+                number: remoteJid.split('@')[0],
+                delay: settings?.delayMessage || 1000,
+                text: message,
+              },
+              false,
+            );
+            resolve();
+          }, delay);
+        });
+
+        if (instance.integration === Integration.WHATSAPP_BAILEYS) {
+          await instance.client.sendPresenceUpdate('paused', remoteJid);
+        }
+      }
+    } else {
+      const delay = Math.min(Math.max(text.length * timePerChar, minDelay), maxDelay);
+
+      if (instance.integration === Integration.WHATSAPP_BAILEYS) {
+        await instance.client.presenceSubscribe(remoteJid);
+        await instance.client.sendPresenceUpdate('composing', remoteJid);
+      }
+
+      await new Promise<void>((resolve) => {
+        setTimeout(async () => {
+          await instance.textMessage(
+            {
+              number: remoteJid.split('@')[0],
+              delay: settings?.delayMessage || 1000,
+              text: text,
+            },
+            false,
+          );
+          resolve();
+        }, delay);
+      });
+
+      if (instance.integration === Integration.WHATSAPP_BAILEYS) {
+        await instance.client.sendPresenceUpdate('paused', remoteJid);
+      }
+    }
+  }
+
+  /**
+   * Standard implementation for initializing a new session
+   * This method should be overridden if a subclass needs specific initialization
+   */
+  protected async initNewSession(
+    instance: any,
+    remoteJid: string,
+    bot: BotType,
+    settings: SettingsType,
+    session: IntegrationSession,
+    content: string,
+    pushName?: string | any,
+    msg?: any,
+  ): Promise<void> {
+    // Create a session if none exists
+    if (!session) {
+      // Extract pushName properly - if it's an object with pushName property, use that
+      const pushNameValue =
+        typeof pushName === 'object' && pushName?.pushName
+          ? pushName.pushName
+          : typeof pushName === 'string'
+            ? pushName
+            : null;
+
+      const sessionResult = await this.createNewSession(
+        {
+          instanceName: instance.instanceName,
+          instanceId: instance.instanceId,
+        },
+        {
+          remoteJid,
+          pushName: pushNameValue,
+          botId: (bot as any).id,
+        },
+        this.getBotType(),
+      );
+
+      if (!sessionResult || !sessionResult.session) {
+        this.logger.error('Failed to create new session');
+        return;
+      }
+
+      session = sessionResult.session;
+    }
+
+    // Update session status to opened
+    await this.prismaRepository.integrationSession.update({
+      where: {
+        id: session.id,
+      },
+      data: {
+        status: 'opened',
+        awaitUser: false,
+      },
+    });
+
+    // Forward the message to the chatbot
+    await this.sendMessageToBot(instance, session, settings, bot, remoteJid, pushName || '', content, msg);
+  }
+
+  /**
+   * Get the bot type identifier (e.g., 'dify', 'n8n', 'evoai')
+   * This should match the type field used in the IntegrationSession
+   */
+  protected abstract getBotType(): string;
+
+  /**
+   * Send a message to the chatbot API
+   * This is specific to each chatbot integration
+   */
+  protected abstract sendMessageToBot(
+    instance: any,
+    session: IntegrationSession,
+    settings: SettingsType,
+    bot: BotType,
+    remoteJid: string,
+    pushName: string,
+    content: string,
+    msg?: any,
+  ): Promise<void>;
+}

src/api/integrations/chatbot/chatbot.controller.ts

@@ -2,8 +2,10 @@ import { InstanceDto } from '@api/dto/instance.dto';
 import { PrismaRepository } from '@api/repository/repository.service';
 import {
   difyController,
+  evoaiController,
   evolutionBotController,
   flowiseController,
+  n8nController,
   openaiController,
   typebotController,
 } from '@api/server.module';
@@ -97,6 +99,10 @@ export class ChatbotController {
 
     await difyController.emit(emitData);
 
+    await n8nController.emit(emitData);
+
+    await evoaiController.emit(emitData);
+
     await flowiseController.emit(emitData);
   }
 
@@ -173,7 +179,7 @@ export class ChatbotController {
     if (session) {
       if (session.status !== 'closed' && !session.botId) {
         this.logger.warn('Session is already opened in another integration');
-        return;
+        return null;
       } else if (!session.botId) {
         session = null;
       }
@@ -188,13 +194,13 @@ export class ChatbotController {
     instance: InstanceDto,
     session?: IntegrationSession,
   ) {
-    let findBot: null;
+    let findBot: any = null;
 
     if (!session) {
       findBot = await findBotByTrigger(botRepository, content, instance.instanceId);
 
       if (!findBot) {
-        return;
+        return null;
       }
     } else {
       findBot = await botRepository.findFirst({

src/api/integrations/chatbot/chatbot.router.ts

@@ -4,8 +4,10 @@ import { OpenaiRouter } from '@api/integrations/chatbot/openai/routes/openai.rou
 import { TypebotRouter } from '@api/integrations/chatbot/typebot/routes/typebot.router';
 import { Router } from 'express';
 
+import { EvoaiRouter } from './evoai/routes/evoai.router';
 import { EvolutionBotRouter } from './evolutionBot/routes/evolutionBot.router';
 import { FlowiseRouter } from './flowise/routes/flowise.router';
+import { N8nRouter } from './n8n/routes/n8n.router';
 
 export class ChatbotRouter {
   public readonly router: Router;
@@ -19,5 +21,7 @@ export class ChatbotRouter {
     this.router.use('/openai', new OpenaiRouter(...guards).router);
     this.router.use('/dify', new DifyRouter(...guards).router);
     this.router.use('/flowise', new FlowiseRouter(...guards).router);
+    this.router.use('/n8n', new N8nRouter(...guards).router);
+    this.router.use('/evoai', new EvoaiRouter(...guards).router);
   }
 }

src/api/integrations/chatbot/chatbot.schema.ts

@@ -1,6 +1,8 @@
 export * from '@api/integrations/chatbot/chatwoot/validate/chatwoot.schema';
 export * from '@api/integrations/chatbot/dify/validate/dify.schema';
+export * from '@api/integrations/chatbot/evoai/validate/evoai.schema';
 export * from '@api/integrations/chatbot/evolutionBot/validate/evolutionBot.schema';
 export * from '@api/integrations/chatbot/flowise/validate/flowise.schema';
+export * from '@api/integrations/chatbot/n8n/validate/n8n.schema';
 export * from '@api/integrations/chatbot/openai/validate/openai.schema';
 export * from '@api/integrations/chatbot/typebot/validate/typebot.schema';

src/api/integrations/chatbot/chatwoot/services/chatwoot.service.ts

@@ -295,51 +295,57 @@ export class ChatwootService {
     avatar_url?: string,
     jid?: string,
   ) {
-    const client = await this.clientCw(instance);
+    try {
+      const client = await this.clientCw(instance);
 
-    if (!client) {
-      this.logger.warn('client not found');
-      return null;
-    }
-
-    let data: any = {};
-    if (!isGroup) {
-      data = {
-        inbox_id: inboxId,
-        name: name || phoneNumber,
-        identifier: jid,
-        avatar_url: avatar_url,
-      };
-
-      if ((jid && jid.includes('@')) || !jid) {
-        data['phone_number'] = `+${phoneNumber}`;
+      if (!client) {
+        this.logger.warn('client not found');
+        return null;
       }
-    } else {
-      data = {
-        inbox_id: inboxId,
-        name: name || phoneNumber,
-        identifier: phoneNumber,
-        avatar_url: avatar_url,
-      };
-    }
 
-    const contact = await client.contacts.create({
-      accountId: this.provider.accountId,
-      data,
-    });
+      let data: any = {};
+      if (!isGroup) {
+        data = {
+          inbox_id: inboxId,
+          name: name || phoneNumber,
+          identifier: jid,
+          avatar_url: avatar_url,
+        };
 
-    if (!contact) {
-      this.logger.warn('contact not found');
+        if ((jid && jid.includes('@')) || !jid) {
+          data['phone_number'] = `+${phoneNumber}`;
+        }
+      } else {
+        data = {
+          inbox_id: inboxId,
+          name: name || phoneNumber,
+          identifier: phoneNumber,
+          avatar_url: avatar_url,
+        };
+      }
+
+      const contact = await client.contacts.create({
+        accountId: this.provider.accountId,
+        data,
+      });
+
+      if (!contact) {
+        this.logger.warn('contact not found');
+        return null;
+      }
+
+      const findContact = await this.findContact(instance, phoneNumber);
+
+      const contactId = findContact?.id;
+
+      await this.addLabelToContact(this.provider.nameInbox, contactId);
+
+      return contact;
+    } catch (error) {
+      this.logger.error('Error creating contact');
+      console.log(error);
       return null;
     }
-
-    const findContact = await this.findContact(instance, phoneNumber);
-
-    const contactId = findContact?.id;
-
-    await this.addLabelToContact(this.provider.nameInbox, contactId);
-
-    return contact;
   }
 
   public async updateContact(instance: InstanceDto, id: number, data: any) {
@@ -543,216 +549,240 @@ export class ChatwootService {
   }
 
   public async createConversation(instance: InstanceDto, body: any) {
+    const isLid = body.key.remoteJid.includes('@lid') && body.key.senderPn;
+    const remoteJid = isLid ? body.key.senderPn : body.key.remoteJid;
+    const cacheKey = `${instance.instanceName}:createConversation-${remoteJid}`;
+    const lockKey = `${instance.instanceName}:lock:createConversation-${remoteJid}`;
+    const maxWaitTime = 5000; // 5 secounds
+
     try {
-      this.logger.verbose('--- Start createConversation ---');
+      // Processa atualização de contatos já criados @lid
+      if (body.key.remoteJid.includes('@lid') && body.key.senderPn && body.key.senderPn !== body.key.remoteJid) {
+        const contact = await this.findContact(instance, body.key.remoteJid.split('@')[0]);
+        if (contact && contact.identifier !== body.key.senderPn) {
+          this.logger.verbose(
+            `Identifier needs update: (contact.identifier: ${contact.identifier}, body.key.remoteJid: ${body.key.remoteJid}, body.key.senderPn: ${body.key.senderPn})`,
+          );
+          await this.updateContact(instance, contact.id, {
+            identifier: body.key.senderPn,
+            phone_number: `+${body.key.senderPn.split('@')[0]}`,
+          });
+        }
+      }
+      this.logger.verbose(`--- Start createConversation ---`);
       this.logger.verbose(`Instance: ${JSON.stringify(instance)}`);
 
-      const client = await this.clientCw(instance);
-
-      if (!client) {
-        this.logger.warn(`Client not found for instance: ${JSON.stringify(instance)}`);
-        return null;
-      }
-
-      const cacheKey = `${instance.instanceName}:createConversation-${body.key.remoteJid}`;
-      this.logger.verbose(`Cache key: ${cacheKey}`);
-
+      // If it already exists in the cache, return conversationId
       if (await this.cache.has(cacheKey)) {
-        this.logger.verbose(`Cache hit for key: ${cacheKey}`);
         const conversationId = (await this.cache.get(cacheKey)) as number;
-        this.logger.verbose(`Cached conversation ID: ${conversationId}`);
-        let conversationExists: conversation | boolean;
-        try {
-          conversationExists = await client.conversations.get({
-            accountId: this.provider.accountId,
-            conversationId: conversationId,
-          });
-          this.logger.verbose(`Conversation exists: ${JSON.stringify(conversationExists)}`);
-        } catch (error) {
-          this.logger.error(`Error getting conversation: ${error}`);
-          conversationExists = false;
-        }
-        if (!conversationExists) {
-          this.logger.verbose('Conversation does not exist, re-calling createConversation');
-          this.cache.delete(cacheKey);
-          return await this.createConversation(instance, body);
-        }
-
+        this.logger.verbose(`Found conversation to: ${remoteJid}, conversation ID: ${conversationId}`);
         return conversationId;
       }
 
-      const isGroup = body.key.remoteJid.includes('@g.us');
-      this.logger.verbose(`Is group: ${isGroup}`);
-
-      const chatId = isGroup ? body.key.remoteJid : body.key.remoteJid.split('@')[0];
-      this.logger.verbose(`Chat ID: ${chatId}`);
-
-      let nameContact: string;
-
-      nameContact = !body.key.fromMe ? body.pushName : chatId;
-      this.logger.verbose(`Name contact: ${nameContact}`);
-
-      const filterInbox = await this.getInbox(instance);
-
-      if (!filterInbox) {
-        this.logger.warn(`Inbox not found for instance: ${JSON.stringify(instance)}`);
-        return null;
+      // If lock already exists, wait until release or timeout
+      if (await this.cache.has(lockKey)) {
+        this.logger.verbose(`Operação de criação já em andamento para ${remoteJid}, aguardando resultado...`);
+        const start = Date.now();
+        while (await this.cache.has(lockKey)) {
+          if (Date.now() - start > maxWaitTime) {
+            this.logger.warn(`Timeout aguardando lock para ${remoteJid}`);
+            break;
+          }
+          await new Promise((res) => setTimeout(res, 300));
+          if (await this.cache.has(cacheKey)) {
+            const conversationId = (await this.cache.get(cacheKey)) as number;
+            this.logger.verbose(`Resolves creation of: ${remoteJid}, conversation ID: ${conversationId}`);
+            return conversationId;
+          }
+        }
       }
 
-      if (isGroup) {
-        this.logger.verbose('Processing group conversation');
-        const group = await this.waMonitor.waInstances[instance.instanceName].client.groupMetadata(chatId);
-        this.logger.verbose(`Group metadata: ${JSON.stringify(group)}`);
+      // Adquire lock
+      await this.cache.set(lockKey, true, 30);
+      this.logger.verbose(`Bloqueio adquirido para: ${lockKey}`);
 
-        nameContact = `${group.subject} (GROUP)`;
+      try {
+        /*
+        Double check after lock
+        Utilizei uma nova verificação para evitar que outra thread execute entre o terminio do while e o set lock
+        */
+        if (await this.cache.has(cacheKey)) {
+          return (await this.cache.get(cacheKey)) as number;
+        }
 
-        const picture_url = await this.waMonitor.waInstances[instance.instanceName].profilePicture(
-          body.key.participant.split('@')[0],
-        );
-        this.logger.verbose(`Participant profile picture URL: ${JSON.stringify(picture_url)}`);
+        const client = await this.clientCw(instance);
+        if (!client) return null;
 
-        const findParticipant = await this.findContact(instance, body.key.participant.split('@')[0]);
-        this.logger.verbose(`Found participant: ${JSON.stringify(findParticipant)}`);
+        const isGroup = remoteJid.includes('@g.us');
+        const chatId = isGroup ? remoteJid : remoteJid.split('@')[0];
+        let nameContact = !body.key.fromMe ? body.pushName : chatId;
+        const filterInbox = await this.getInbox(instance);
+        if (!filterInbox) return null;
 
-        if (findParticipant) {
-          if (!findParticipant.name || findParticipant.name === chatId) {
-            await this.updateContact(instance, findParticipant.id, {
-              name: body.pushName,
-              avatar_url: picture_url.profilePictureUrl || null,
-            });
+        if (isGroup) {
+          this.logger.verbose(`Processing group conversation`);
+          const group = await this.waMonitor.waInstances[instance.instanceName].client.groupMetadata(chatId);
+          this.logger.verbose(`Group metadata: ${JSON.stringify(group)}`);
+
+          nameContact = `${group.subject} (GROUP)`;
+
+          const picture_url = await this.waMonitor.waInstances[instance.instanceName].profilePicture(
+            body.key.participant.split('@')[0],
+          );
+          this.logger.verbose(`Participant profile picture URL: ${JSON.stringify(picture_url)}`);
+
+          const findParticipant = await this.findContact(instance, body.key.participant.split('@')[0]);
+          this.logger.verbose(`Found participant: ${JSON.stringify(findParticipant)}`);
+
+          if (findParticipant) {
+            if (!findParticipant.name || findParticipant.name === chatId) {
+              await this.updateContact(instance, findParticipant.id, {
+                name: body.pushName,
+                avatar_url: picture_url.profilePictureUrl || null,
+              });
+            }
+          } else {
+            await this.createContact(
+              instance,
+              body.key.participant.split('@')[0],
+              filterInbox.id,
+              isGroup,
+              body.pushName,
+              picture_url.profilePictureUrl || null,
+              body.key.participant,
+            );
+          }
+        }
+
+        const picture_url = await this.waMonitor.waInstances[instance.instanceName].profilePicture(chatId);
+        this.logger.verbose(`Contact profile picture URL: ${JSON.stringify(picture_url)}`);
+
+        let contact = await this.findContact(instance, chatId);
+
+        if (contact) {
+          this.logger.verbose(`Found contact: ${JSON.stringify(contact)}`);
+          if (!body.key.fromMe) {
+            const waProfilePictureFile =
+              picture_url?.profilePictureUrl?.split('#')[0].split('?')[0].split('/').pop() || '';
+            const chatwootProfilePictureFile = contact?.thumbnail?.split('#')[0].split('?')[0].split('/').pop() || '';
+            const pictureNeedsUpdate = waProfilePictureFile !== chatwootProfilePictureFile;
+            const nameNeedsUpdate =
+              !contact.name ||
+              contact.name === chatId ||
+              (`+${chatId}`.startsWith('+55')
+                ? this.getNumbers(`+${chatId}`).some(
+                    (v) => contact.name === v || contact.name === v.substring(3) || contact.name === v.substring(1),
+                  )
+                : false);
+            this.logger.verbose(`Picture needs update: ${pictureNeedsUpdate}`);
+            this.logger.verbose(`Name needs update: ${nameNeedsUpdate}`);
+            if (pictureNeedsUpdate || nameNeedsUpdate) {
+              contact = await this.updateContact(instance, contact.id, {
+                ...(nameNeedsUpdate && { name: nameContact }),
+                ...(waProfilePictureFile === '' && { avatar: null }),
+                ...(pictureNeedsUpdate && { avatar_url: picture_url?.profilePictureUrl }),
+              });
+            }
           }
         } else {
-          await this.createContact(
+          const jid = isLid && body?.key?.senderPn ? body.key.senderPn : body.key.remoteJid;
+          contact = await this.createContact(
             instance,
-            body.key.participant.split('@')[0],
+            chatId,
             filterInbox.id,
-            false,
-            body.pushName,
+            isGroup,
+            nameContact,
             picture_url.profilePictureUrl || null,
-            body.key.participant,
+            jid,
           );
         }
-      }
 
-      const picture_url = await this.waMonitor.waInstances[instance.instanceName].profilePicture(chatId);
-      this.logger.verbose(`Contact profile picture URL: ${JSON.stringify(picture_url)}`);
-
-      let contact = await this.findContact(instance, chatId);
-      this.logger.verbose(`Found contact: ${JSON.stringify(contact)}`);
-
-      if (contact) {
-        if (!body.key.fromMe) {
-          const waProfilePictureFile =
-            picture_url?.profilePictureUrl?.split('#')[0].split('?')[0].split('/').pop() || '';
-          const chatwootProfilePictureFile = contact?.thumbnail?.split('#')[0].split('?')[0].split('/').pop() || '';
-          const pictureNeedsUpdate = waProfilePictureFile !== chatwootProfilePictureFile;
-          const nameNeedsUpdate =
-            !contact.name ||
-            contact.name === chatId ||
-            (`+${chatId}`.startsWith('+55')
-              ? this.getNumbers(`+${chatId}`).some(
-                  (v) => contact.name === v || contact.name === v.substring(3) || contact.name === v.substring(1),
-                )
-              : false);
-
-          this.logger.verbose(`Picture needs update: ${pictureNeedsUpdate}`);
-          this.logger.verbose(`Name needs update: ${nameNeedsUpdate}`);
-
-          if (pictureNeedsUpdate || nameNeedsUpdate) {
-            contact = await this.updateContact(instance, contact.id, {
-              ...(nameNeedsUpdate && { name: nameContact }),
-              ...(waProfilePictureFile === '' && { avatar: null }),
-              ...(pictureNeedsUpdate && { avatar_url: picture_url?.profilePictureUrl }),
-            });
-          }
+        if (!contact) {
+          this.logger.warn(`Contact not created or found`);
+          return null;
         }
-      } else {
-        const jid = body.key.remoteJid;
-        contact = await this.createContact(
-          instance,
-          chatId,
-          filterInbox.id,
-          isGroup,
-          nameContact,
-          picture_url.profilePictureUrl || null,
-          jid,
+
+        const contactId = contact?.payload?.id || contact?.payload?.contact?.id || contact?.id;
+        this.logger.verbose(`Contact ID: ${contactId}`);
+
+        const contactConversations = (await client.contacts.listConversations({
+          accountId: this.provider.accountId,
+          id: contactId,
+        })) as any;
+        this.logger.verbose(`Contact conversations: ${JSON.stringify(contactConversations)}`);
+
+        if (!contactConversations || !contactConversations.payload) {
+          this.logger.error(`No conversations found or payload is undefined`);
+          return null;
+        }
+
+        let inboxConversation = contactConversations.payload.find(
+          (conversation) => conversation.inbox_id == filterInbox.id,
         );
-      }
-
-      if (!contact) {
-        this.logger.warn('Contact not created or found');
-        return null;
-      }
-
-      const contactId = contact?.payload?.id || contact?.payload?.contact?.id || contact?.id;
-      this.logger.verbose(`Contact ID: ${contactId}`);
-
-      const contactConversations = (await client.contacts.listConversations({
-        accountId: this.provider.accountId,
-        id: contactId,
-      })) as any;
-      this.logger.verbose(`Contact conversations: ${JSON.stringify(contactConversations)}`);
-
-      if (!contactConversations || !contactConversations.payload) {
-        this.logger.error('No conversations found or payload is undefined');
-        return null;
-      }
-
-      if (contactConversations.payload.length) {
-        let conversation: any;
-        if (this.provider.reopenConversation) {
-          conversation = contactConversations.payload.find((conversation) => conversation.inbox_id == filterInbox.id);
-          this.logger.verbose(`Found conversation in reopenConversation mode: ${JSON.stringify(conversation)}`);
-
-          if (this.provider.conversationPending && conversation.status !== 'open') {
-            if (conversation) {
+        if (inboxConversation) {
+          if (this.provider.reopenConversation) {
+            this.logger.verbose(`Found conversation in reopenConversation mode: ${JSON.stringify(inboxConversation)}`);
+            if (inboxConversation && this.provider.conversationPending && inboxConversation.status !== 'open') {
               await client.conversations.toggleStatus({
                 accountId: this.provider.accountId,
-                conversationId: conversation.id,
+                conversationId: inboxConversation.id,
                 data: {
                   status: 'pending',
                 },
               });
             }
+          } else {
+            inboxConversation = contactConversations.payload.find(
+              (conversation) =>
+                conversation && conversation.status !== 'resolved' && conversation.inbox_id == filterInbox.id,
+            );
+            this.logger.verbose(`Found conversation: ${JSON.stringify(inboxConversation)}`);
+          }
+
+          if (inboxConversation) {
+            this.logger.verbose(`Returning existing conversation ID: ${inboxConversation.id}`);
+            this.cache.set(cacheKey, inboxConversation.id);
+            return inboxConversation.id;
           }
-        } else {
-          conversation = contactConversations.payload.find(
-            (conversation) => conversation.status !== 'resolved' && conversation.inbox_id == filterInbox.id,
-          );
-          this.logger.verbose(`Found conversation: ${JSON.stringify(conversation)}`);
         }
 
-        if (conversation) {
-          this.logger.verbose(`Returning existing conversation ID: ${conversation.id}`);
-          this.cache.set(cacheKey, conversation.id);
-          return conversation.id;
+        const data = {
+          contact_id: contactId.toString(),
+          inbox_id: filterInbox.id.toString(),
+        };
+
+        if (this.provider.conversationPending) {
+          data['status'] = 'pending';
         }
+
+        /*
+        Triple check after lock
+        Utilizei uma nova verificação para evitar que outra thread execute entre o terminio do while e o set lock
+        */
+        if (await this.cache.has(cacheKey)) {
+          return (await this.cache.get(cacheKey)) as number;
+        }
+
+        const conversation = await client.conversations.create({
+          accountId: this.provider.accountId,
+          data,
+        });
+
+        if (!conversation) {
+          this.logger.warn(`Conversation not created or found`);
+          return null;
+        }
+
+        this.logger.verbose(`New conversation created of ${remoteJid} with ID: ${conversation.id}`);
+        this.cache.set(cacheKey, conversation.id);
+        return conversation.id;
+      } finally {
+        await this.cache.delete(lockKey);
+        this.logger.verbose(`Block released for: ${lockKey}`);
       }
-
-      const data = {
-        contact_id: contactId.toString(),
-        inbox_id: filterInbox.id.toString(),
-      };
-
-      if (this.provider.conversationPending) {
-        data['status'] = 'pending';
-      }
-
-      const conversation = await client.conversations.create({
-        accountId: this.provider.accountId,
-        data,
-      });
-
-      if (!conversation) {
-        this.logger.warn('Conversation not created or found');
-        return null;
-      }
-
-      this.logger.verbose(`New conversation created with ID: ${conversation.id}`);
-      this.cache.set(cacheKey, conversation.id);
-      return conversation.id;
     } catch (error) {
       this.logger.error(`Error in createConversation: ${error}`);
+      return null;
     }
   }
 
@@ -931,7 +961,7 @@ export class ChatwootService {
     quotedMsg?: MessageModel,
   ) {
     if (sourceId && this.isImportHistoryAvailable()) {
-      const messageAlreadySaved = await chatwootImport.getExistingSourceIds([sourceId]);
+      const messageAlreadySaved = await chatwootImport.getExistingSourceIds([sourceId], conversationId);
       if (messageAlreadySaved) {
         if (messageAlreadySaved.size > 0) {
           this.logger.warn('Message already saved on chatwoot');
@@ -1106,12 +1136,13 @@ export class ChatwootService {
 
         sendTelemetry('/message/sendWhatsAppAudio');
 
-        const messageSent = await waInstance?.audioWhatsapp(data, true);
+        const messageSent = await waInstance?.audioWhatsapp(data, null, true);
 
         return messageSent;
       }
 
-      if (type === 'image' && parsedMedia && parsedMedia?.ext === '.gif') {
+      const documentExtensions = ['.gif', '.svg', '.tiff', '.tif'];
+      if (type === 'image' && parsedMedia && documentExtensions.includes(parsedMedia?.ext)) {
         type = 'document';
       }
 
@@ -1653,7 +1684,7 @@ export class ChatwootService {
       stickerMessage: undefined,
       documentMessage: msg.documentMessage?.caption,
       documentWithCaptionMessage: msg.documentWithCaptionMessage?.message?.documentMessage?.caption,
-      audioMessage: msg.audioMessage?.caption,
+      audioMessage: msg.audioMessage ? (msg.audioMessage.caption ?? '') : undefined,
       contactMessage: msg.contactMessage?.vcard,
       contactsArrayMessage: msg.contactsArrayMessage,
       locationMessage: msg.locationMessage,
@@ -1898,7 +1929,7 @@ export class ChatwootService {
               .replaceAll(/~((?!\s)([^\n~]+?)(?<!\s))~/g, '~~$1~~')
           : originalMessage;
 
-        if (bodyMessage && bodyMessage.includes('Por favor, classifique esta conversa, http')) {
+        if (bodyMessage && bodyMessage.includes('/survey/responses/') && bodyMessage.includes('http')) {
           return;
         }
 
@@ -2199,7 +2230,7 @@ export class ChatwootService {
         }
       }
 
-      if (event === 'messages.edit') {
+      if (event === 'messages.edit' || event === 'send.message.update') {
         const editedText = `${
           body?.editedMessage?.conversation || body?.editedMessage?.extendedTextMessage?.text
         }\n\n_\`${i18next.t('cw.message.edited')}.\`_`;

src/api/integrations/chatbot/chatwoot/utils/chatwoot-import-helper.ts

@@ -169,7 +169,7 @@ class ChatwootImport {
     }
   }
 
-  public async getExistingSourceIds(sourceIds: string[]): Promise<Set<string>> {
+  public async getExistingSourceIds(sourceIds: string[], conversationId?: number): Promise<Set<string>> {
     try {
       const existingSourceIdsSet = new Set<string>();
 
@@ -177,18 +177,25 @@ class ChatwootImport {
         return existingSourceIdsSet;
       }
 
-      const formattedSourceIds = sourceIds.map((sourceId) => `WAID:${sourceId.replace('WAID:', '')}`); // Make sure the sourceId is always formatted as WAID:1234567890
-      const query = 'SELECT source_id FROM messages WHERE source_id = ANY($1)';
+      // Ensure all sourceIds are consistently prefixed with 'WAID:' as required by downstream systems and database queries.
+      const formattedSourceIds = sourceIds.map((sourceId) => `WAID:${sourceId.replace('WAID:', '')}`);
       const pgClient = postgresClient.getChatwootConnection();
-      const result = await pgClient.query(query, [formattedSourceIds]);
 
+      const params = conversationId ? [formattedSourceIds, conversationId] : [formattedSourceIds];
+
+      const query = conversationId
+        ? 'SELECT source_id FROM messages WHERE source_id = ANY($1) AND conversation_id = $2'
+        : 'SELECT source_id FROM messages WHERE source_id = ANY($1)';
+
+      const result = await pgClient.query(query, params);
       for (const row of result.rows) {
         existingSourceIdsSet.add(row.source_id);
       }
 
       return existingSourceIdsSet;
     } catch (error) {
-      return null;
+      this.logger.error(`Error on getExistingSourceIds: ${error.toString()}`);
+      return new Set<string>();
     }
   }
 
@@ -499,25 +506,30 @@ class ChatwootImport {
       stickerMessage: msg.message.stickerMessage,
       templateMessage: msg.message.templateMessage?.hydratedTemplate?.hydratedContentText,
     };
-    const typeKey = Object.keys(types).find((key) => types[key] !== undefined);
 
+    const typeKey = Object.keys(types).find((key) => types[key] !== undefined && types[key] !== null);
     switch (typeKey) {
-      case 'documentMessage':
-        return `_<File: ${msg.message.documentMessage.fileName}${
-          msg.message.documentMessage.caption ? ` ${msg.message.documentMessage.caption}` : ''
-        }>_`;
+      case 'documentMessage': {
+        const doc = msg.message.documentMessage;
+        const fileName = doc?.fileName || 'document';
+        const caption = doc?.caption ? ` ${doc.caption}` : '';
+        return `_<File: ${fileName}${caption}>_`;
+      }
 
-      case 'documentWithCaptionMessage':
-        return `_<File: ${msg.message.documentWithCaptionMessage.message.documentMessage.fileName}${
-          msg.message.documentWithCaptionMessage.message.documentMessage.caption
-            ? ` ${msg.message.documentWithCaptionMessage.message.documentMessage.caption}`
-            : ''
-        }>_`;
+      case 'documentWithCaptionMessage': {
+        const doc = msg.message.documentWithCaptionMessage?.message?.documentMessage;
+        const fileName = doc?.fileName || 'document';
+        const caption = doc?.caption ? ` ${doc.caption}` : '';
+        return `_<File: ${fileName}${caption}>_`;
+      }
 
-      case 'templateMessage':
-        return msg.message.templateMessage.hydratedTemplate.hydratedTitleText
-          ? `*${msg.message.templateMessage.hydratedTemplate.hydratedTitleText}*\\n`
-          : '' + msg.message.templateMessage.hydratedTemplate.hydratedContentText;
+      case 'templateMessage': {
+        const template = msg.message.templateMessage?.hydratedTemplate;
+        return (
+          (template?.hydratedTitleText ? `*${template.hydratedTitleText}*\n` : '') +
+          (template?.hydratedContentText || '')
+        );
+      }
 
       case 'imageMessage':
         return '_<Image Message>_';

src/api/integrations/chatbot/dify/controllers/dify.controller.ts

@@ -1,4 +1,3 @@
-import { IgnoreJidDto } from '@api/dto/chatbot.dto';
 import { InstanceDto } from '@api/dto/instance.dto';
 import { DifyDto } from '@api/integrations/chatbot/dify/dto/dify.dto';
 import { DifyService } from '@api/integrations/chatbot/dify/services/dify.service';
@@ -7,12 +6,11 @@ import { WAMonitoringService } from '@api/services/monitor.service';
 import { configService, Dify } from '@config/env.config';
 import { Logger } from '@config/logger.config';
 import { BadRequestException } from '@exceptions';
-import { Dify as DifyModel } from '@prisma/client';
-import { getConversationMessage } from '@utils/getConversationMessage';
+import { Dify as DifyModel, IntegrationSession } from '@prisma/client';
 
-import { ChatbotController, ChatbotControllerInterface, EmitData } from '../../chatbot.controller';
+import { BaseChatbotController } from '../../base-chatbot.controller';
 
-export class DifyController extends ChatbotController implements ChatbotControllerInterface {
+export class DifyController extends BaseChatbotController<DifyModel, DifyDto> {
   constructor(
     private readonly difyService: DifyService,
     prismaRepository: PrismaRepository,
@@ -26,6 +24,7 @@ export class DifyController extends ChatbotController implements ChatbotControll
   }
 
   public readonly logger = new Logger('DifyController');
+  protected readonly integrationName = 'Dify';
 
   integrationEnabled = configService.get<Dify>('DIFY').ENABLED;
   botRepository: any;
@@ -33,261 +32,37 @@ export class DifyController extends ChatbotController implements ChatbotControll
   sessionRepository: any;
   userMessageDebounce: { [key: string]: { message: string; timeoutId: NodeJS.Timeout } } = {};
 
-  // Bots
-  public async createBot(instance: InstanceDto, data: DifyDto) {
-    if (!this.integrationEnabled) throw new BadRequestException('Dify is disabled');
-
-    const instanceId = await this.prismaRepository.instance
-      .findFirst({
-        where: {
-          name: instance.instanceName,
-        },
-      })
-      .then((instance) => instance.id);
-
-    if (
-      !data.expire ||
-      !data.keywordFinish ||
-      !data.delayMessage ||
-      !data.unknownMessage ||
-      !data.listeningFromMe ||
-      !data.stopBotFromMe ||
-      !data.keepOpen ||
-      !data.debounceTime ||
-      !data.ignoreJids ||
-      !data.splitMessages ||
-      !data.timePerChar
-    ) {
-      const defaultSettingCheck = await this.settingsRepository.findFirst({
-        where: {
-          instanceId: instanceId,
-        },
-      });
-
-      if (data.expire === undefined || data.expire === null) data.expire = defaultSettingCheck.expire;
-      if (data.keywordFinish === undefined || data.keywordFinish === null)
-        data.keywordFinish = defaultSettingCheck.keywordFinish;
-      if (data.delayMessage === undefined || data.delayMessage === null)
-        data.delayMessage = defaultSettingCheck.delayMessage;
-      if (data.unknownMessage === undefined || data.unknownMessage === null)
-        data.unknownMessage = defaultSettingCheck.unknownMessage;
-      if (data.listeningFromMe === undefined || data.listeningFromMe === null)
-        data.listeningFromMe = defaultSettingCheck.listeningFromMe;
-      if (data.stopBotFromMe === undefined || data.stopBotFromMe === null)
-        data.stopBotFromMe = defaultSettingCheck.stopBotFromMe;
-      if (data.keepOpen === undefined || data.keepOpen === null) data.keepOpen = defaultSettingCheck.keepOpen;
-      if (data.debounceTime === undefined || data.debounceTime === null)
-        data.debounceTime = defaultSettingCheck.debounceTime;
-      if (data.ignoreJids === undefined || data.ignoreJids === null) data.ignoreJids = defaultSettingCheck.ignoreJids;
-      if (data.splitMessages === undefined || data.splitMessages === null)
-        data.splitMessages = defaultSettingCheck?.splitMessages ?? false;
-      if (data.timePerChar === undefined || data.timePerChar === null)
-        data.timePerChar = defaultSettingCheck?.timePerChar ?? 0;
-
-      if (!defaultSettingCheck) {
-        await this.settings(instance, {
-          expire: data.expire,
-          keywordFinish: data.keywordFinish,
-          delayMessage: data.delayMessage,
-          unknownMessage: data.unknownMessage,
-          listeningFromMe: data.listeningFromMe,
-          stopBotFromMe: data.stopBotFromMe,
-          keepOpen: data.keepOpen,
-          debounceTime: data.debounceTime,
-          ignoreJids: data.ignoreJids,
-          splitMessages: data.splitMessages,
-          timePerChar: data.timePerChar,
-        });
-      }
-    }
-
-    const checkTriggerAll = await this.botRepository.findFirst({
-      where: {
-        enabled: true,
-        triggerType: 'all',
-        instanceId: instanceId,
-      },
-    });
-
-    if (checkTriggerAll && data.triggerType === 'all') {
-      throw new Error('You already have a dify with an "All" trigger, you cannot have more bots while it is active');
-    }
-
-    const checkDuplicate = await this.botRepository.findFirst({
-      where: {
-        instanceId: instanceId,
-        botType: data.botType,
-        apiUrl: data.apiUrl,
-        apiKey: data.apiKey,
-      },
-    });
-
-    if (checkDuplicate) {
-      throw new Error('Dify already exists');
-    }
-
-    if (data.triggerType === 'keyword') {
-      if (!data.triggerOperator || !data.triggerValue) {
-        throw new Error('Trigger operator and value are required');
-      }
-
-      const checkDuplicate = await this.botRepository.findFirst({
-        where: {
-          triggerOperator: data.triggerOperator,
-          triggerValue: data.triggerValue,
-          instanceId: instanceId,
-        },
-      });
-
-      if (checkDuplicate) {
-        throw new Error('Trigger already exists');
-      }
-    }
-
-    if (data.triggerType === 'advanced') {
-      if (!data.triggerValue) {
-        throw new Error('Trigger value is required');
-      }
-
-      const checkDuplicate = await this.botRepository.findFirst({
-        where: {
-          triggerValue: data.triggerValue,
-          instanceId: instanceId,
-        },
-      });
-
-      if (checkDuplicate) {
-        throw new Error('Trigger already exists');
-      }
-    }
-
-    try {
-      const bot = await this.botRepository.create({
-        data: {
-          enabled: data?.enabled,
-          description: data.description,
-          botType: data.botType,
-          apiUrl: data.apiUrl,
-          apiKey: data.apiKey,
-          expire: data.expire,
-          keywordFinish: data.keywordFinish,
-          delayMessage: data.delayMessage,
-          unknownMessage: data.unknownMessage,
-          listeningFromMe: data.listeningFromMe,
-          stopBotFromMe: data.stopBotFromMe,
-          keepOpen: data.keepOpen,
-          debounceTime: data.debounceTime,
-          instanceId: instanceId,
-          triggerType: data.triggerType,
-          triggerOperator: data.triggerOperator,
-          triggerValue: data.triggerValue,
-          ignoreJids: data.ignoreJids,
-          splitMessages: data.splitMessages,
-          timePerChar: data.timePerChar,
-        },
-      });
-
-      return bot;
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error creating dify');
-    }
+  protected getFallbackBotId(settings: any): string | undefined {
+    return settings?.fallbackId;
   }
 
-  public async findBot(instance: InstanceDto) {
-    if (!this.integrationEnabled) throw new BadRequestException('Dify is disabled');
-
-    const instanceId = await this.prismaRepository.instance
-      .findFirst({
-        where: {
-          name: instance.instanceName,
-        },
-      })
-      .then((instance) => instance.id);
-
-    const bots = await this.botRepository.findMany({
-      where: {
-        instanceId: instanceId,
-      },
-    });
-
-    if (!bots.length) {
-      return null;
-    }
-
-    return bots;
+  protected getFallbackFieldName(): string {
+    return 'difyIdFallback';
   }
 
-  public async fetchBot(instance: InstanceDto, botId: string) {
-    if (!this.integrationEnabled) throw new BadRequestException('Dify is disabled');
-
-    const instanceId = await this.prismaRepository.instance
-      .findFirst({
-        where: {
-          name: instance.instanceName,
-        },
-      })
-      .then((instance) => instance.id);
-
-    const bot = await this.botRepository.findFirst({
-      where: {
-        id: botId,
-      },
-    });
-
-    if (!bot) {
-      throw new Error('Dify not found');
-    }
-
-    if (bot.instanceId !== instanceId) {
-      throw new Error('Dify not found');
-    }
-
-    return bot;
+  protected getIntegrationType(): string {
+    return 'dify';
   }
 
-  public async updateBot(instance: InstanceDto, botId: string, data: DifyDto) {
-    if (!this.integrationEnabled) throw new BadRequestException('Dify is disabled');
+  protected getAdditionalBotData(data: DifyDto): Record<string, any> {
+    return {
+      botType: data.botType,
+      apiUrl: data.apiUrl,
+      apiKey: data.apiKey,
+    };
+  }
 
-    const instanceId = await this.prismaRepository.instance
-      .findFirst({
-        where: {
-          name: instance.instanceName,
-        },
-      })
-      .then((instance) => instance.id);
-
-    const bot = await this.botRepository.findFirst({
-      where: {
-        id: botId,
-      },
-    });
-
-    if (!bot) {
-      throw new Error('Dify not found');
-    }
-
-    if (bot.instanceId !== instanceId) {
-      throw new Error('Dify not found');
-    }
-
-    if (data.triggerType === 'all') {
-      const checkTriggerAll = await this.botRepository.findFirst({
-        where: {
-          enabled: true,
-          triggerType: 'all',
-          id: {
-            not: botId,
-          },
-          instanceId: instanceId,
-        },
-      });
-
-      if (checkTriggerAll) {
-        throw new Error('You already have a dify with an "All" trigger, you cannot have more bots while it is active');
-      }
-    }
+  // Implementation for bot-specific updates
+  protected getAdditionalUpdateFields(data: DifyDto): Record<string, any> {
+    return {
+      botType: data.botType,
+      apiUrl: data.apiUrl,
+      apiKey: data.apiKey,
+    };
+  }
 
+  // Implementation for bot-specific duplicate validation on update
+  protected async validateNoDuplicatesOnUpdate(botId: string, instanceId: string, data: DifyDto): Promise<void> {
     const checkDuplicate = await this.botRepository.findFirst({
       where: {
         id: {
@@ -303,81 +78,10 @@ export class DifyController extends ChatbotController implements ChatbotControll
     if (checkDuplicate) {
       throw new Error('Dify already exists');
     }
-
-    if (data.triggerType === 'keyword') {
-      if (!data.triggerOperator || !data.triggerValue) {
-        throw new Error('Trigger operator and value are required');
-      }
-
-      const checkDuplicate = await this.botRepository.findFirst({
-        where: {
-          triggerOperator: data.triggerOperator,
-          triggerValue: data.triggerValue,
-          id: { not: botId },
-          instanceId: instanceId,
-        },
-      });
-
-      if (checkDuplicate) {
-        throw new Error('Trigger already exists');
-      }
-    }
-
-    if (data.triggerType === 'advanced') {
-      if (!data.triggerValue) {
-        throw new Error('Trigger value is required');
-      }
-
-      const checkDuplicate = await this.botRepository.findFirst({
-        where: {
-          triggerValue: data.triggerValue,
-          id: { not: botId },
-          instanceId: instanceId,
-        },
-      });
-
-      if (checkDuplicate) {
-        throw new Error('Trigger already exists');
-      }
-    }
-
-    try {
-      const bot = await this.botRepository.update({
-        where: {
-          id: botId,
-        },
-        data: {
-          enabled: data?.enabled,
-          description: data.description,
-          botType: data.botType,
-          apiUrl: data.apiUrl,
-          apiKey: data.apiKey,
-          expire: data.expire,
-          keywordFinish: data.keywordFinish,
-          delayMessage: data.delayMessage,
-          unknownMessage: data.unknownMessage,
-          listeningFromMe: data.listeningFromMe,
-          stopBotFromMe: data.stopBotFromMe,
-          keepOpen: data.keepOpen,
-          debounceTime: data.debounceTime,
-          instanceId: instanceId,
-          triggerType: data.triggerType,
-          triggerOperator: data.triggerOperator,
-          triggerValue: data.triggerValue,
-          ignoreJids: data.ignoreJids,
-          splitMessages: data.splitMessages,
-          timePerChar: data.timePerChar,
-        },
-      });
-
-      return bot;
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error updating dify');
-    }
   }
 
-  public async deleteBot(instance: InstanceDto, botId: string) {
+  // Override createBot to add Dify-specific validation
+  public async createBot(instance: InstanceDto, data: DifyDto) {
     if (!this.integrationEnabled) throw new BadRequestException('Dify is disabled');
 
     const instanceId = await this.prismaRepository.instance
@@ -388,501 +92,35 @@ export class DifyController extends ChatbotController implements ChatbotControll
       })
       .then((instance) => instance.id);
 
-    const bot = await this.botRepository.findFirst({
+    // Dify-specific duplicate check
+    const checkDuplicate = await this.botRepository.findFirst({
       where: {
-        id: botId,
+        instanceId: instanceId,
+        botType: data.botType,
+        apiUrl: data.apiUrl,
+        apiKey: data.apiKey,
       },
     });
 
-    if (!bot) {
-      throw new Error('Dify not found');
+    if (checkDuplicate) {
+      throw new Error('Dify already exists');
     }
 
-    if (bot.instanceId !== instanceId) {
-      throw new Error('Dify not found');
-    }
-    try {
-      await this.prismaRepository.integrationSession.deleteMany({
-        where: {
-          botId: botId,
-        },
-      });
-
-      await this.botRepository.delete({
-        where: {
-          id: botId,
-        },
-      });
-
-      return { bot: { id: botId } };
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error deleting dify bot');
-    }
+    // Let the base class handle the rest
+    return super.createBot(instance, data);
   }
 
-  // Settings
-  public async settings(instance: InstanceDto, data: any) {
-    if (!this.integrationEnabled) throw new BadRequestException('Dify is disabled');
-
-    try {
-      const instanceId = await this.prismaRepository.instance
-        .findFirst({
-          where: {
-            name: instance.instanceName,
-          },
-        })
-        .then((instance) => instance.id);
-
-      const settings = await this.settingsRepository.findFirst({
-        where: {
-          instanceId: instanceId,
-        },
-      });
-
-      if (settings) {
-        const updateSettings = await this.settingsRepository.update({
-          where: {
-            id: settings.id,
-          },
-          data: {
-            expire: data.expire,
-            keywordFinish: data.keywordFinish,
-            delayMessage: data.delayMessage,
-            unknownMessage: data.unknownMessage,
-            listeningFromMe: data.listeningFromMe,
-            stopBotFromMe: data.stopBotFromMe,
-            keepOpen: data.keepOpen,
-            debounceTime: data.debounceTime,
-            difyIdFallback: data.difyIdFallback,
-            ignoreJids: data.ignoreJids,
-            splitMessages: data.splitMessages,
-            timePerChar: data.timePerChar,
-          },
-        });
-
-        return {
-          expire: updateSettings.expire,
-          keywordFinish: updateSettings.keywordFinish,
-          delayMessage: updateSettings.delayMessage,
-          unknownMessage: updateSettings.unknownMessage,
-          listeningFromMe: updateSettings.listeningFromMe,
-          stopBotFromMe: updateSettings.stopBotFromMe,
-          keepOpen: updateSettings.keepOpen,
-          debounceTime: updateSettings.debounceTime,
-          difyIdFallback: updateSettings.difyIdFallback,
-          ignoreJids: updateSettings.ignoreJids,
-          splitMessages: updateSettings.splitMessages,
-          timePerChar: updateSettings.timePerChar,
-        };
-      }
-
-      const newSetttings = await this.settingsRepository.create({
-        data: {
-          expire: data.expire,
-          keywordFinish: data.keywordFinish,
-          delayMessage: data.delayMessage,
-          unknownMessage: data.unknownMessage,
-          listeningFromMe: data.listeningFromMe,
-          stopBotFromMe: data.stopBotFromMe,
-          keepOpen: data.keepOpen,
-          debounceTime: data.debounceTime,
-          difyIdFallback: data.difyIdFallback,
-          ignoreJids: data.ignoreJids,
-          instanceId: instanceId,
-          splitMessages: data.splitMessages,
-          timePerChar: data.timePerChar,
-        },
-      });
-
-      return {
-        expire: newSetttings.expire,
-        keywordFinish: newSetttings.keywordFinish,
-        delayMessage: newSetttings.delayMessage,
-        unknownMessage: newSetttings.unknownMessage,
-        listeningFromMe: newSetttings.listeningFromMe,
-        stopBotFromMe: newSetttings.stopBotFromMe,
-        keepOpen: newSetttings.keepOpen,
-        debounceTime: newSetttings.debounceTime,
-        difyIdFallback: newSetttings.difyIdFallback,
-        ignoreJids: newSetttings.ignoreJids,
-        splitMessages: newSetttings.splitMessages,
-        timePerChar: newSetttings.timePerChar,
-      };
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error setting default settings');
-    }
-  }
-
-  public async fetchSettings(instance: InstanceDto) {
-    if (!this.integrationEnabled) throw new BadRequestException('Dify is disabled');
-
-    try {
-      const instanceId = await this.prismaRepository.instance
-        .findFirst({
-          where: {
-            name: instance.instanceName,
-          },
-        })
-        .then((instance) => instance.id);
-
-      const settings = await this.settingsRepository.findFirst({
-        where: {
-          instanceId: instanceId,
-        },
-        include: {
-          Fallback: true,
-        },
-      });
-
-      if (!settings) {
-        return {
-          expire: 0,
-          keywordFinish: '',
-          delayMessage: 0,
-          unknownMessage: '',
-          listeningFromMe: false,
-          stopBotFromMe: false,
-          keepOpen: false,
-          ignoreJids: [],
-          splitMessages: false,
-          timePerChar: 0,
-          difyIdFallback: '',
-          fallback: null,
-        };
-      }
-
-      return {
-        expire: settings.expire,
-        keywordFinish: settings.keywordFinish,
-        delayMessage: settings.delayMessage,
-        unknownMessage: settings.unknownMessage,
-        listeningFromMe: settings.listeningFromMe,
-        stopBotFromMe: settings.stopBotFromMe,
-        keepOpen: settings.keepOpen,
-        ignoreJids: settings.ignoreJids,
-        splitMessages: settings.splitMessages,
-        timePerChar: settings.timePerChar,
-        difyIdFallback: settings.difyIdFallback,
-        fallback: settings.Fallback,
-      };
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error fetching default settings');
-    }
-  }
-
-  // Sessions
-  public async changeStatus(instance: InstanceDto, data: any) {
-    if (!this.integrationEnabled) throw new BadRequestException('Dify is disabled');
-
-    try {
-      const instanceId = await this.prismaRepository.instance
-        .findFirst({
-          where: {
-            name: instance.instanceName,
-          },
-        })
-        .then((instance) => instance.id);
-
-      const defaultSettingCheck = await this.settingsRepository.findFirst({
-        where: {
-          instanceId,
-        },
-      });
-
-      const remoteJid = data.remoteJid;
-      const status = data.status;
-
-      if (status === 'delete') {
-        await this.sessionRepository.deleteMany({
-          where: {
-            remoteJid: remoteJid,
-            botId: { not: null },
-          },
-        });
-
-        return { bot: { remoteJid: remoteJid, status: status } };
-      }
-
-      if (status === 'closed') {
-        if (defaultSettingCheck?.keepOpen) {
-          await this.sessionRepository.updateMany({
-            where: {
-              remoteJid: remoteJid,
-              botId: { not: null },
-            },
-            data: {
-              status: 'closed',
-            },
-          });
-        } else {
-          await this.sessionRepository.deleteMany({
-            where: {
-              remoteJid: remoteJid,
-              botId: { not: null },
-            },
-          });
-        }
-
-        return { bot: { ...instance, bot: { remoteJid: remoteJid, status: status } } };
-      } else {
-        const session = await this.sessionRepository.updateMany({
-          where: {
-            instanceId: instanceId,
-            remoteJid: remoteJid,
-            botId: { not: null },
-          },
-          data: {
-            status: status,
-          },
-        });
-
-        const botData = {
-          remoteJid: remoteJid,
-          status: status,
-          session,
-        };
-
-        return { bot: { ...instance, bot: botData } };
-      }
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error changing status');
-    }
-  }
-
-  public async fetchSessions(instance: InstanceDto, botId: string, remoteJid?: string) {
-    if (!this.integrationEnabled) throw new BadRequestException('Dify is disabled');
-
-    try {
-      const instanceId = await this.prismaRepository.instance
-        .findFirst({
-          where: {
-            name: instance.instanceName,
-          },
-        })
-        .then((instance) => instance.id);
-
-      const bot = await this.botRepository.findFirst({
-        where: {
-          id: botId,
-        },
-      });
-
-      if (bot && bot.instanceId !== instanceId) {
-        throw new Error('Dify not found');
-      }
-
-      return await this.sessionRepository.findMany({
-        where: {
-          instanceId: instanceId,
-          remoteJid,
-          botId: bot ? botId : { not: null },
-          type: 'dify',
-        },
-      });
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error fetching sessions');
-    }
-  }
-
-  public async ignoreJid(instance: InstanceDto, data: IgnoreJidDto) {
-    if (!this.integrationEnabled) throw new BadRequestException('Dify is disabled');
-
-    try {
-      const instanceId = await this.prismaRepository.instance
-        .findFirst({
-          where: {
-            name: instance.instanceName,
-          },
-        })
-        .then((instance) => instance.id);
-
-      const settings = await this.settingsRepository.findFirst({
-        where: {
-          instanceId: instanceId,
-        },
-      });
-
-      if (!settings) {
-        throw new Error('Settings not found');
-      }
-
-      let ignoreJids: any = settings?.ignoreJids || [];
-
-      if (data.action === 'add') {
-        if (ignoreJids.includes(data.remoteJid)) return { ignoreJids: ignoreJids };
-
-        ignoreJids.push(data.remoteJid);
-      } else {
-        ignoreJids = ignoreJids.filter((jid) => jid !== data.remoteJid);
-      }
-
-      const updateSettings = await this.settingsRepository.update({
-        where: {
-          id: settings.id,
-        },
-        data: {
-          ignoreJids: ignoreJids,
-        },
-      });
-
-      return {
-        ignoreJids: updateSettings.ignoreJids,
-      };
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error setting default settings');
-    }
-  }
-
-  // Emit
-  public async emit({ instance, remoteJid, msg }: EmitData) {
-    if (!this.integrationEnabled) return;
-
-    try {
-      const settings = await this.settingsRepository.findFirst({
-        where: {
-          instanceId: instance.instanceId,
-        },
-      });
-
-      if (this.checkIgnoreJids(settings?.ignoreJids, remoteJid)) return;
-
-      const session = await this.getSession(remoteJid, instance);
-
-      const content = getConversationMessage(msg);
-
-      let findBot = (await this.findBotTrigger(this.botRepository, content, instance, session)) as DifyModel;
-
-      if (!findBot) {
-        const fallback = await this.settingsRepository.findFirst({
-          where: {
-            instanceId: instance.instanceId,
-          },
-        });
-
-        if (fallback?.difyIdFallback) {
-          const findFallback = await this.botRepository.findFirst({
-            where: {
-              id: fallback.difyIdFallback,
-            },
-          });
-
-          findBot = findFallback;
-        } else {
-          return;
-        }
-      }
-
-      let expire = findBot?.expire;
-      let keywordFinish = findBot?.keywordFinish;
-      let delayMessage = findBot?.delayMessage;
-      let unknownMessage = findBot?.unknownMessage;
-      let listeningFromMe = findBot?.listeningFromMe;
-      let stopBotFromMe = findBot?.stopBotFromMe;
-      let keepOpen = findBot?.keepOpen;
-      let debounceTime = findBot?.debounceTime;
-      let ignoreJids = findBot?.ignoreJids;
-      let splitMessages = findBot?.splitMessages;
-      let timePerChar = findBot?.timePerChar;
-
-      if (expire === undefined || expire === null) expire = settings.expire;
-      if (keywordFinish === undefined || keywordFinish === null) keywordFinish = settings.keywordFinish;
-      if (delayMessage === undefined || delayMessage === null) delayMessage = settings.delayMessage;
-      if (unknownMessage === undefined || unknownMessage === null) unknownMessage = settings.unknownMessage;
-      if (listeningFromMe === undefined || listeningFromMe === null) listeningFromMe = settings.listeningFromMe;
-      if (stopBotFromMe === undefined || stopBotFromMe === null) stopBotFromMe = settings.stopBotFromMe;
-      if (keepOpen === undefined || keepOpen === null) keepOpen = settings.keepOpen;
-      if (debounceTime === undefined || debounceTime === null) debounceTime = settings.debounceTime;
-      if (ignoreJids === undefined || ignoreJids === null) ignoreJids = settings.ignoreJids;
-      if (splitMessages === undefined || splitMessages === null) splitMessages = settings?.splitMessages ?? false;
-      if (timePerChar === undefined || timePerChar === null) timePerChar = settings?.timePerChar ?? 0;
-
-      const key = msg.key as {
-        id: string;
-        remoteJid: string;
-        fromMe: boolean;
-        participant: string;
-      };
-
-      if (stopBotFromMe && key.fromMe && session) {
-        await this.prismaRepository.integrationSession.update({
-          where: {
-            id: session.id,
-          },
-          data: {
-            status: 'paused',
-          },
-        });
-        return;
-      }
-
-      if (!listeningFromMe && key.fromMe) {
-        return;
-      }
-
-      if (session && !session.awaitUser) {
-        return;
-      }
-
-      if (debounceTime && debounceTime > 0) {
-        this.processDebounce(this.userMessageDebounce, content, remoteJid, debounceTime, async (debouncedContent) => {
-          await this.difyService.processDify(
-            this.waMonitor.waInstances[instance.instanceName],
-            remoteJid,
-            findBot,
-            session,
-            {
-              ...settings,
-              expire,
-              keywordFinish,
-              delayMessage,
-              unknownMessage,
-              listeningFromMe,
-              stopBotFromMe,
-              keepOpen,
-              debounceTime,
-              ignoreJids,
-              splitMessages,
-              timePerChar,
-            },
-            debouncedContent,
-            msg?.pushName,
-          );
-        });
-      } else {
-        await this.difyService.processDify(
-          this.waMonitor.waInstances[instance.instanceName],
-          remoteJid,
-          findBot,
-          session,
-          {
-            ...settings,
-            expire,
-            keywordFinish,
-            delayMessage,
-            unknownMessage,
-            listeningFromMe,
-            stopBotFromMe,
-            keepOpen,
-            debounceTime,
-            ignoreJids,
-            splitMessages,
-            timePerChar,
-          },
-          content,
-          msg?.pushName,
-        );
-      }
-
-      return;
-    } catch (error) {
-      this.logger.error(error);
-      return;
-    }
+  // Process Dify-specific bot logic
+  protected async processBot(
+    instance: any,
+    remoteJid: string,
+    bot: DifyModel,
+    session: IntegrationSession,
+    settings: any,
+    content: string,
+    pushName?: string,
+    msg?: any,
+  ) {
+    await this.difyService.process(instance, remoteJid, bot, session, settings, content, pushName, msg);
   }
 }

src/api/integrations/chatbot/dify/dto/dify.dto.ts

@@ -1,38 +1,13 @@
-import { $Enums, TriggerOperator, TriggerType } from '@prisma/client';
+import { $Enums } from '@prisma/client';
 
-export class DifyDto {
-  enabled?: boolean;
-  description?: string;
+import { BaseChatbotDto, BaseChatbotSettingDto } from '../../base-chatbot.dto';
+
+export class DifyDto extends BaseChatbotDto {
   botType?: $Enums.DifyBotType;
   apiUrl?: string;
   apiKey?: string;
-  expire?: number;
-  keywordFinish?: string;
-  delayMessage?: number;
-  unknownMessage?: string;
-  listeningFromMe?: boolean;
-  stopBotFromMe?: boolean;
-  keepOpen?: boolean;
-  debounceTime?: number;
-  triggerType?: TriggerType;
-  triggerOperator?: TriggerOperator;
-  triggerValue?: string;
-  ignoreJids?: any;
-  splitMessages?: boolean;
-  timePerChar?: number;
 }
 
-export class DifySettingDto {
-  expire?: number;
-  keywordFinish?: string;
-  delayMessage?: number;
-  unknownMessage?: string;
-  listeningFromMe?: boolean;
-  stopBotFromMe?: boolean;
-  keepOpen?: boolean;
-  debounceTime?: number;
+export class DifySettingDto extends BaseChatbotSettingDto {
   difyIdFallback?: string;
-  ignoreJids?: any;
-  splitMessages?: boolean;
-  timePerChar?: number;
 }

src/api/integrations/chatbot/dify/services/dify.service.ts

@@ -1,60 +1,34 @@
-/* eslint-disable @typescript-eslint/no-unused-vars */
-import { InstanceDto } from '@api/dto/instance.dto';
 import { PrismaRepository } from '@api/repository/repository.service';
 import { WAMonitoringService } from '@api/services/monitor.service';
 import { Integration } from '@api/types/wa.types';
-import { Auth, ConfigService, HttpServer } from '@config/env.config';
-import { Logger } from '@config/logger.config';
+import { ConfigService, HttpServer } from '@config/env.config';
 import { Dify, DifySetting, IntegrationSession } from '@prisma/client';
-import { sendTelemetry } from '@utils/sendTelemetry';
 import axios from 'axios';
-import { Readable } from 'stream';
 
-export class DifyService {
+import { BaseChatbotService } from '../../base-chatbot.service';
+import { OpenaiService } from '../../openai/services/openai.service';
+
+export class DifyService extends BaseChatbotService<Dify, DifySetting> {
+  private openaiService: OpenaiService;
+
   constructor(
-    private readonly waMonitor: WAMonitoringService,
-    private readonly configService: ConfigService,
-    private readonly prismaRepository: PrismaRepository,
-  ) {}
-
-  private readonly logger = new Logger('DifyService');
-
-  public async createNewSession(instance: InstanceDto, data: any) {
-    try {
-      const session = await this.prismaRepository.integrationSession.create({
-        data: {
-          remoteJid: data.remoteJid,
-          pushName: data.pushName,
-          sessionId: data.remoteJid,
-          status: 'opened',
-          awaitUser: false,
-          botId: data.botId,
-          instanceId: instance.instanceId,
-          type: 'dify',
-        },
-      });
-
-      return { session };
-    } catch (error) {
-      this.logger.error(error);
-      return;
-    }
+    waMonitor: WAMonitoringService,
+    prismaRepository: PrismaRepository,
+    configService: ConfigService,
+    openaiService: OpenaiService,
+  ) {
+    super(waMonitor, prismaRepository, 'DifyService', configService);
+    this.openaiService = openaiService;
   }
 
-  private isImageMessage(content: string) {
-    return content.includes('imageMessage');
+  /**
+   * Return the bot type for Dify
+   */
+  protected getBotType(): string {
+    return 'dify';
   }
 
-  private isJSON(str: string): boolean {
-    try {
-      JSON.parse(str);
-      return true;
-    } catch (e) {
-      return false;
-    }
-  }
-
-  private async sendMessageToBot(
+  protected async sendMessageToBot(
     instance: any,
     session: IntegrationSession,
     settings: DifySetting,
@@ -62,10 +36,30 @@ export class DifyService {
     remoteJid: string,
     pushName: string,
     content: string,
-  ) {
+    msg?: any,
+  ): Promise<void> {
     try {
       let endpoint: string = dify.apiUrl;
 
+      if (!endpoint) {
+        this.logger.error('No Dify endpoint defined');
+        return;
+      }
+
+      // Handle audio messages - transcribe using OpenAI Whisper
+      let processedContent = content;
+      if (this.isAudioMessage(content) && msg) {
+        try {
+          this.logger.debug(`[Dify] Downloading audio for Whisper transcription`);
+          const transcription = await this.openaiService.speechToText(msg, instance);
+          if (transcription) {
+            processedContent = `[audio] ${transcription}`;
+          }
+        } catch (err) {
+          this.logger.error(`[Dify] Failed to transcribe audio: ${err}`);
+        }
+      }
+
       if (dify.botType === 'chatBot') {
         endpoint += '/chat-messages';
         const payload: any = {
@@ -74,17 +68,17 @@ export class DifyService {
             pushName: pushName,
             instanceName: instance.instanceName,
             serverUrl: this.configService.get<HttpServer>('SERVER').URL,
-            apiKey: this.configService.get<Auth>('AUTHENTICATION').API_KEY.KEY,
+            apiKey: instance.token,
           },
-          query: content,
+          query: processedContent,
           response_mode: 'blocking',
           conversation_id: session.sessionId === remoteJid ? undefined : session.sessionId,
           user: remoteJid,
         };
 
+        // Handle image messages
         if (this.isImageMessage(content)) {
           const contentSplit = content.split('|');
-
           payload.files = [
             {
               type: 'image',
@@ -112,7 +106,9 @@ export class DifyService {
         const message = response?.data?.answer;
         const conversationId = response?.data?.conversation_id;
 
-        await this.sendMessageWhatsApp(instance, remoteJid, message, settings);
+        if (message) {
+          await this.sendMessageWhatsApp(instance, remoteJid, message, settings);
+        }
 
         await this.prismaRepository.integrationSession.update({
           where: {
@@ -130,21 +126,21 @@ export class DifyService {
         endpoint += '/completion-messages';
         const payload: any = {
           inputs: {
-            query: content,
+            query: processedContent,
             pushName: pushName,
             remoteJid: remoteJid,
             instanceName: instance.instanceName,
             serverUrl: this.configService.get<HttpServer>('SERVER').URL,
-            apiKey: this.configService.get<Auth>('AUTHENTICATION').API_KEY.KEY,
+            apiKey: instance.token,
           },
           response_mode: 'blocking',
           conversation_id: session.sessionId === remoteJid ? undefined : session.sessionId,
           user: remoteJid,
         };
 
+        // Handle image messages
         if (this.isImageMessage(content)) {
           const contentSplit = content.split('|');
-
           payload.files = [
             {
               type: 'image',
@@ -172,7 +168,9 @@ export class DifyService {
         const message = response?.data?.answer;
         const conversationId = response?.data?.conversation_id;
 
-        await this.sendMessageWhatsApp(instance, remoteJid, message, settings);
+        if (message) {
+          await this.sendMessageWhatsApp(instance, remoteJid, message, settings);
+        }
 
         await this.prismaRepository.integrationSession.update({
           where: {
@@ -194,17 +192,17 @@ export class DifyService {
             pushName: pushName,
             instanceName: instance.instanceName,
             serverUrl: this.configService.get<HttpServer>('SERVER').URL,
-            apiKey: this.configService.get<Auth>('AUTHENTICATION').API_KEY.KEY,
+            apiKey: instance.token,
           },
-          query: content,
+          query: processedContent,
           response_mode: 'streaming',
           conversation_id: session.sessionId === remoteJid ? undefined : session.sessionId,
           user: remoteJid,
         };
 
+        // Handle image messages
         if (this.isImageMessage(content)) {
           const contentSplit = content.split('|');
-
           payload.files = [
             {
               type: 'image',
@@ -230,7 +228,6 @@ export class DifyService {
         let answer = '';
 
         const data = response.data.replaceAll('data: ', '');
-
         const events = data.split('\n').filter((line) => line.trim() !== '');
 
         for (const eventString of events) {
@@ -248,9 +245,9 @@ export class DifyService {
         if (instance.integration === Integration.WHATSAPP_BAILEYS)
           await instance.client.sendPresenceUpdate('paused', remoteJid);
 
-        const message = answer;
-
-        await this.sendMessageWhatsApp(instance, remoteJid, message, settings);
+        if (answer) {
+          await this.sendMessageWhatsApp(instance, remoteJid, answer, settings);
+        }
 
         await this.prismaRepository.integrationSession.update({
           where: {
@@ -259,369 +256,13 @@ export class DifyService {
           data: {
             status: 'opened',
             awaitUser: true,
-            sessionId: conversationId,
+            sessionId: session.sessionId === remoteJid ? conversationId : session.sessionId,
           },
         });
-
-        return;
-      }
-
-      if (dify.botType === 'workflow') {
-        endpoint += '/workflows/run';
-        const payload: any = {
-          inputs: {
-            query: content,
-            remoteJid: remoteJid,
-            pushName: pushName,
-            instanceName: instance.instanceName,
-            serverUrl: this.configService.get<HttpServer>('SERVER').URL,
-            apiKey: this.configService.get<Auth>('AUTHENTICATION').API_KEY.KEY,
-          },
-          response_mode: 'blocking',
-          user: remoteJid,
-        };
-
-        if (this.isImageMessage(content)) {
-          const contentSplit = content.split('|');
-
-          payload.files = [
-            {
-              type: 'image',
-              transfer_method: 'remote_url',
-              url: contentSplit[1].split('?')[0],
-            },
-          ];
-          payload.inputs.query = contentSplit[2] || content;
-        }
-
-        if (instance.integration === Integration.WHATSAPP_BAILEYS) {
-          await instance.client.presenceSubscribe(remoteJid);
-          await instance.client.sendPresenceUpdate('composing', remoteJid);
-        }
-
-        const response = await axios.post(endpoint, payload, {
-          headers: {
-            Authorization: `Bearer ${dify.apiKey}`,
-          },
-        });
-
-        if (instance.integration === Integration.WHATSAPP_BAILEYS)
-          await instance.client.sendPresenceUpdate('paused', remoteJid);
-
-        const message = response?.data?.data.outputs.text;
-
-        await this.sendMessageWhatsApp(instance, remoteJid, message, settings);
-
-        await this.prismaRepository.integrationSession.update({
-          where: {
-            id: session.id,
-          },
-          data: {
-            status: 'opened',
-            awaitUser: true,
-          },
-        });
-
-        return;
       }
     } catch (error) {
       this.logger.error(error.response?.data || error);
       return;
     }
   }
-
-  private async sendMessageWhatsApp(instance: any, remoteJid: string, message: string, settings: DifySetting) {
-    const linkRegex = /(!?)\[(.*?)\]\((.*?)\)/g;
-
-    let textBuffer = '';
-    let lastIndex = 0;
-
-    let match: RegExpExecArray | null;
-
-    const getMediaType = (url: string): string | null => {
-      const extension = url.split('.').pop()?.toLowerCase();
-      const imageExtensions = ['jpg', 'jpeg', 'png', 'gif', 'bmp', 'webp'];
-      const audioExtensions = ['mp3', 'wav', 'aac', 'ogg'];
-      const videoExtensions = ['mp4', 'avi', 'mkv', 'mov'];
-      const documentExtensions = ['pdf', 'doc', 'docx', 'xls', 'xlsx', 'ppt', 'pptx', 'txt'];
-
-      if (imageExtensions.includes(extension || '')) return 'image';
-      if (audioExtensions.includes(extension || '')) return 'audio';
-      if (videoExtensions.includes(extension || '')) return 'video';
-      if (documentExtensions.includes(extension || '')) return 'document';
-      return null;
-    };
-
-    while ((match = linkRegex.exec(message)) !== null) {
-      const [fullMatch, exclMark, altText, url] = match;
-      const mediaType = getMediaType(url);
-
-      const beforeText = message.slice(lastIndex, match.index);
-      if (beforeText) {
-        textBuffer += beforeText;
-      }
-
-      if (mediaType) {
-        const splitMessages = settings.splitMessages ?? false;
-        const timePerChar = settings.timePerChar ?? 0;
-        const minDelay = 1000;
-        const maxDelay = 20000;
-
-        if (textBuffer.trim()) {
-          if (splitMessages) {
-            const multipleMessages = textBuffer.trim().split('\n\n');
-
-            for (let index = 0; index < multipleMessages.length; index++) {
-              const message = multipleMessages[index];
-
-              const delay = Math.min(Math.max(message.length * timePerChar, minDelay), maxDelay);
-
-              if (instance.integration === Integration.WHATSAPP_BAILEYS) {
-                await instance.client.presenceSubscribe(remoteJid);
-                await instance.client.sendPresenceUpdate('composing', remoteJid);
-              }
-
-              await new Promise<void>((resolve) => {
-                setTimeout(async () => {
-                  await instance.textMessage(
-                    {
-                      number: remoteJid.split('@')[0],
-                      delay: settings?.delayMessage || 1000,
-                      text: message,
-                    },
-                    false,
-                  );
-                  resolve();
-                }, delay);
-              });
-
-              if (instance.integration === Integration.WHATSAPP_BAILEYS) {
-                await instance.client.sendPresenceUpdate('paused', remoteJid);
-              }
-            }
-          } else {
-            await instance.textMessage(
-              {
-                number: remoteJid.split('@')[0],
-                delay: settings?.delayMessage || 1000,
-                text: textBuffer.trim(),
-              },
-              false,
-            );
-          }
-          textBuffer = '';
-        }
-
-        if (mediaType === 'audio') {
-          await instance.audioWhatsapp({
-            number: remoteJid.split('@')[0],
-            delay: settings?.delayMessage || 1000,
-            audio: url,
-            caption: altText,
-          });
-        } else {
-          await instance.mediaMessage(
-            {
-              number: remoteJid.split('@')[0],
-              delay: settings?.delayMessage || 1000,
-              mediatype: mediaType,
-              media: url,
-              caption: altText,
-            },
-            null,
-            false,
-          );
-        }
-      } else {
-        textBuffer += `[${altText}](${url})`;
-      }
-
-      lastIndex = linkRegex.lastIndex;
-    }
-
-    if (lastIndex < message.length) {
-      const remainingText = message.slice(lastIndex);
-      if (remainingText.trim()) {
-        textBuffer += remainingText;
-      }
-    }
-
-    const splitMessages = settings.splitMessages ?? false;
-    const timePerChar = settings.timePerChar ?? 0;
-    const minDelay = 1000;
-    const maxDelay = 20000;
-
-    if (textBuffer.trim()) {
-      if (splitMessages) {
-        const multipleMessages = textBuffer.trim().split('\n\n');
-
-        for (let index = 0; index < multipleMessages.length; index++) {
-          const message = multipleMessages[index];
-
-          const delay = Math.min(Math.max(message.length * timePerChar, minDelay), maxDelay);
-
-          if (instance.integration === Integration.WHATSAPP_BAILEYS) {
-            await instance.client.presenceSubscribe(remoteJid);
-            await instance.client.sendPresenceUpdate('composing', remoteJid);
-          }
-
-          await new Promise<void>((resolve) => {
-            setTimeout(async () => {
-              await instance.textMessage(
-                {
-                  number: remoteJid.split('@')[0],
-                  delay: settings?.delayMessage || 1000,
-                  text: message,
-                },
-                false,
-              );
-              resolve();
-            }, delay);
-          });
-
-          if (instance.integration === Integration.WHATSAPP_BAILEYS) {
-            await instance.client.sendPresenceUpdate('paused', remoteJid);
-          }
-        }
-      } else {
-        await instance.textMessage(
-          {
-            number: remoteJid.split('@')[0],
-            delay: settings?.delayMessage || 1000,
-            text: textBuffer.trim(),
-          },
-          false,
-        );
-      }
-    }
-
-    sendTelemetry('/message/sendText');
-  }
-
-  private async initNewSession(
-    instance: any,
-    remoteJid: string,
-    dify: Dify,
-    settings: DifySetting,
-    session: IntegrationSession,
-    content: string,
-    pushName?: string,
-  ) {
-    const data = await this.createNewSession(instance, {
-      remoteJid,
-      pushName,
-      botId: dify.id,
-    });
-
-    if (data.session) {
-      session = data.session;
-    }
-
-    await this.sendMessageToBot(instance, session, settings, dify, remoteJid, pushName, content);
-
-    return;
-  }
-
-  public async processDify(
-    instance: any,
-    remoteJid: string,
-    dify: Dify,
-    session: IntegrationSession,
-    settings: DifySetting,
-    content: string,
-    pushName?: string,
-  ) {
-    if (session && session.status !== 'opened') {
-      return;
-    }
-
-    if (session && settings.expire && settings.expire > 0) {
-      const now = Date.now();
-
-      const sessionUpdatedAt = new Date(session.updatedAt).getTime();
-
-      const diff = now - sessionUpdatedAt;
-
-      const diffInMinutes = Math.floor(diff / 1000 / 60);
-
-      if (diffInMinutes > settings.expire) {
-        if (settings.keepOpen) {
-          await this.prismaRepository.integrationSession.update({
-            where: {
-              id: session.id,
-            },
-            data: {
-              status: 'closed',
-            },
-          });
-        } else {
-          await this.prismaRepository.integrationSession.deleteMany({
-            where: {
-              botId: dify.id,
-              remoteJid: remoteJid,
-            },
-          });
-        }
-
-        await this.initNewSession(instance, remoteJid, dify, settings, session, content, pushName);
-        return;
-      }
-    }
-
-    if (!session) {
-      await this.initNewSession(instance, remoteJid, dify, settings, session, content, pushName);
-      return;
-    }
-
-    await this.prismaRepository.integrationSession.update({
-      where: {
-        id: session.id,
-      },
-      data: {
-        status: 'opened',
-        awaitUser: false,
-      },
-    });
-
-    if (!content) {
-      if (settings.unknownMessage) {
-        this.waMonitor.waInstances[instance.instanceName].textMessage(
-          {
-            number: remoteJid.split('@')[0],
-            delay: settings.delayMessage || 1000,
-            text: settings.unknownMessage,
-          },
-          false,
-        );
-
-        sendTelemetry('/message/sendText');
-      }
-      return;
-    }
-
-    if (settings.keywordFinish && content.toLowerCase() === settings.keywordFinish.toLowerCase()) {
-      if (settings.keepOpen) {
-        await this.prismaRepository.integrationSession.update({
-          where: {
-            id: session.id,
-          },
-          data: {
-            status: 'closed',
-          },
-        });
-      } else {
-        await this.prismaRepository.integrationSession.deleteMany({
-          where: {
-            botId: dify.id,
-            remoteJid: remoteJid,
-          },
-        });
-      }
-      return;
-    }
-
-    await this.sendMessageToBot(instance, session, settings, dify, remoteJid, pushName, content);
-
-    return;
-  }
 }

src/api/integrations/chatbot/evoai/controllers/evoai.controller.ts

@@ -0,0 +1,122 @@
+import { InstanceDto } from '@api/dto/instance.dto';
+import { EvoaiDto } from '@api/integrations/chatbot/evoai/dto/evoai.dto';
+import { EvoaiService } from '@api/integrations/chatbot/evoai/services/evoai.service';
+import { PrismaRepository } from '@api/repository/repository.service';
+import { WAMonitoringService } from '@api/services/monitor.service';
+import { configService, Evoai } from '@config/env.config';
+import { Logger } from '@config/logger.config';
+import { BadRequestException } from '@exceptions';
+import { Evoai as EvoaiModel, IntegrationSession } from '@prisma/client';
+
+import { BaseChatbotController } from '../../base-chatbot.controller';
+
+export class EvoaiController extends BaseChatbotController<EvoaiModel, EvoaiDto> {
+  constructor(
+    private readonly evoaiService: EvoaiService,
+    prismaRepository: PrismaRepository,
+    waMonitor: WAMonitoringService,
+  ) {
+    super(prismaRepository, waMonitor);
+
+    this.botRepository = this.prismaRepository.evoai;
+    this.settingsRepository = this.prismaRepository.evoaiSetting;
+    this.sessionRepository = this.prismaRepository.integrationSession;
+  }
+
+  public readonly logger = new Logger('EvoaiController');
+  protected readonly integrationName = 'Evoai';
+
+  integrationEnabled = configService.get<Evoai>('EVOAI').ENABLED;
+  botRepository: any;
+  settingsRepository: any;
+  sessionRepository: any;
+  userMessageDebounce: { [key: string]: { message: string; timeoutId: NodeJS.Timeout } } = {};
+
+  protected getFallbackBotId(settings: any): string | undefined {
+    return settings?.evoaiIdFallback;
+  }
+
+  protected getFallbackFieldName(): string {
+    return 'evoaiIdFallback';
+  }
+
+  protected getIntegrationType(): string {
+    return 'evoai';
+  }
+
+  protected getAdditionalBotData(data: EvoaiDto): Record<string, any> {
+    return {
+      agentUrl: data.agentUrl,
+      apiKey: data.apiKey,
+    };
+  }
+
+  // Implementation for bot-specific updates
+  protected getAdditionalUpdateFields(data: EvoaiDto): Record<string, any> {
+    return {
+      agentUrl: data.agentUrl,
+      apiKey: data.apiKey,
+    };
+  }
+
+  // Implementation for bot-specific duplicate validation on update
+  protected async validateNoDuplicatesOnUpdate(botId: string, instanceId: string, data: EvoaiDto): Promise<void> {
+    const checkDuplicate = await this.botRepository.findFirst({
+      where: {
+        id: {
+          not: botId,
+        },
+        instanceId: instanceId,
+        agentUrl: data.agentUrl,
+        apiKey: data.apiKey,
+      },
+    });
+
+    if (checkDuplicate) {
+      throw new Error('Evoai already exists');
+    }
+  }
+
+  // Override createBot to add EvoAI-specific validation
+  public async createBot(instance: InstanceDto, data: EvoaiDto) {
+    if (!this.integrationEnabled) throw new BadRequestException('Evoai is disabled');
+
+    const instanceId = await this.prismaRepository.instance
+      .findFirst({
+        where: {
+          name: instance.instanceName,
+        },
+      })
+      .then((instance) => instance.id);
+
+    // EvoAI-specific duplicate check
+    const checkDuplicate = await this.botRepository.findFirst({
+      where: {
+        instanceId: instanceId,
+        agentUrl: data.agentUrl,
+        apiKey: data.apiKey,
+      },
+    });
+
+    if (checkDuplicate) {
+      throw new Error('Evoai already exists');
+    }
+
+    // Let the base class handle the rest
+    return super.createBot(instance, data);
+  }
+
+  // Process Evoai-specific bot logic
+  protected async processBot(
+    instance: any,
+    remoteJid: string,
+    bot: EvoaiModel,
+    session: IntegrationSession,
+    settings: any,
+    content: string,
+    pushName?: string,
+    msg?: any,
+  ) {
+    await this.evoaiService.process(instance, remoteJid, bot, session, settings, content, pushName, msg);
+  }
+}

src/api/integrations/chatbot/evoai/dto/evoai.dto.ts

@@ -0,0 +1,10 @@
+import { BaseChatbotDto, BaseChatbotSettingDto } from '../../base-chatbot.dto';
+
+export class EvoaiDto extends BaseChatbotDto {
+  agentUrl?: string;
+  apiKey?: string;
+}
+
+export class EvoaiSettingDto extends BaseChatbotSettingDto {
+  evoaiIdFallback?: string;
+}

src/api/integrations/chatbot/evoai/routes/evoai.router.ts

@@ -0,0 +1,124 @@
+import { RouterBroker } from '@api/abstract/abstract.router';
+import { IgnoreJidDto } from '@api/dto/chatbot.dto';
+import { InstanceDto } from '@api/dto/instance.dto';
+import { HttpStatus } from '@api/routes/index.router';
+import { evoaiController } from '@api/server.module';
+import {
+  evoaiIgnoreJidSchema,
+  evoaiSchema,
+  evoaiSettingSchema,
+  evoaiStatusSchema,
+  instanceSchema,
+} from '@validate/validate.schema';
+import { RequestHandler, Router } from 'express';
+
+import { EvoaiDto, EvoaiSettingDto } from '../dto/evoai.dto';
+
+export class EvoaiRouter extends RouterBroker {
+  constructor(...guards: RequestHandler[]) {
+    super();
+    this.router
+      .post(this.routerPath('create'), ...guards, async (req, res) => {
+        const response = await this.dataValidate<EvoaiDto>({
+          request: req,
+          schema: evoaiSchema,
+          ClassRef: EvoaiDto,
+          execute: (instance, data) => evoaiController.createBot(instance, data),
+        });
+
+        res.status(HttpStatus.CREATED).json(response);
+      })
+      .get(this.routerPath('find'), ...guards, async (req, res) => {
+        const response = await this.dataValidate<InstanceDto>({
+          request: req,
+          schema: instanceSchema,
+          ClassRef: InstanceDto,
+          execute: (instance) => evoaiController.findBot(instance),
+        });
+
+        res.status(HttpStatus.OK).json(response);
+      })
+      .get(this.routerPath('fetch/:evoaiId'), ...guards, async (req, res) => {
+        const response = await this.dataValidate<InstanceDto>({
+          request: req,
+          schema: instanceSchema,
+          ClassRef: InstanceDto,
+          execute: (instance) => evoaiController.fetchBot(instance, req.params.evoaiId),
+        });
+
+        res.status(HttpStatus.OK).json(response);
+      })
+      .put(this.routerPath('update/:evoaiId'), ...guards, async (req, res) => {
+        const response = await this.dataValidate<EvoaiDto>({
+          request: req,
+          schema: evoaiSchema,
+          ClassRef: EvoaiDto,
+          execute: (instance, data) => evoaiController.updateBot(instance, req.params.evoaiId, data),
+        });
+
+        res.status(HttpStatus.OK).json(response);
+      })
+      .delete(this.routerPath('delete/:evoaiId'), ...guards, async (req, res) => {
+        const response = await this.dataValidate<InstanceDto>({
+          request: req,
+          schema: instanceSchema,
+          ClassRef: InstanceDto,
+          execute: (instance) => evoaiController.deleteBot(instance, req.params.evoaiId),
+        });
+
+        res.status(HttpStatus.OK).json(response);
+      })
+      .post(this.routerPath('settings'), ...guards, async (req, res) => {
+        const response = await this.dataValidate<EvoaiSettingDto>({
+          request: req,
+          schema: evoaiSettingSchema,
+          ClassRef: EvoaiSettingDto,
+          execute: (instance, data) => evoaiController.settings(instance, data),
+        });
+
+        res.status(HttpStatus.OK).json(response);
+      })
+      .get(this.routerPath('fetchSettings'), ...guards, async (req, res) => {
+        const response = await this.dataValidate<InstanceDto>({
+          request: req,
+          schema: instanceSchema,
+          ClassRef: InstanceDto,
+          execute: (instance) => evoaiController.fetchSettings(instance),
+        });
+
+        res.status(HttpStatus.OK).json(response);
+      })
+      .post(this.routerPath('changeStatus'), ...guards, async (req, res) => {
+        const response = await this.dataValidate<InstanceDto>({
+          request: req,
+          schema: evoaiStatusSchema,
+          ClassRef: InstanceDto,
+          execute: (instance, data) => evoaiController.changeStatus(instance, data),
+        });
+
+        res.status(HttpStatus.OK).json(response);
+      })
+      .get(this.routerPath('fetchSessions/:evoaiId'), ...guards, async (req, res) => {
+        const response = await this.dataValidate<InstanceDto>({
+          request: req,
+          schema: instanceSchema,
+          ClassRef: InstanceDto,
+          execute: (instance) => evoaiController.fetchSessions(instance, req.params.evoaiId),
+        });
+
+        res.status(HttpStatus.OK).json(response);
+      })
+      .post(this.routerPath('ignoreJid'), ...guards, async (req, res) => {
+        const response = await this.dataValidate<IgnoreJidDto>({
+          request: req,
+          schema: evoaiIgnoreJidSchema,
+          ClassRef: IgnoreJidDto,
+          execute: (instance, data) => evoaiController.ignoreJid(instance, data),
+        });
+
+        res.status(HttpStatus.OK).json(response);
+      });
+  }
+
+  public readonly router: Router = Router();
+}

src/api/integrations/chatbot/evoai/services/evoai.service.ts

@@ -0,0 +1,186 @@
+import { PrismaRepository } from '@api/repository/repository.service';
+import { WAMonitoringService } from '@api/services/monitor.service';
+import { Integration } from '@api/types/wa.types';
+import { ConfigService, HttpServer } from '@config/env.config';
+import { Evoai, EvoaiSetting, IntegrationSession } from '@prisma/client';
+import axios from 'axios';
+import { downloadMediaMessage } from 'baileys';
+import { v4 as uuidv4 } from 'uuid';
+
+import { BaseChatbotService } from '../../base-chatbot.service';
+import { OpenaiService } from '../../openai/services/openai.service';
+
+export class EvoaiService extends BaseChatbotService<Evoai, EvoaiSetting> {
+  private openaiService: OpenaiService;
+
+  constructor(
+    waMonitor: WAMonitoringService,
+    prismaRepository: PrismaRepository,
+    configService: ConfigService,
+    openaiService: OpenaiService,
+  ) {
+    super(waMonitor, prismaRepository, 'EvoaiService', configService);
+    this.openaiService = openaiService;
+  }
+
+  /**
+   * Return the bot type for EvoAI
+   */
+  protected getBotType(): string {
+    return 'evoai';
+  }
+
+  /**
+   * Implement the abstract method to send message to EvoAI API
+   * Handles audio transcription, image processing, and complex JSON-RPC payload
+   */
+  protected async sendMessageToBot(
+    instance: any,
+    session: IntegrationSession,
+    settings: EvoaiSetting,
+    evoai: Evoai,
+    remoteJid: string,
+    pushName: string,
+    content: string,
+    msg?: any,
+  ): Promise<void> {
+    try {
+      this.logger.debug(`[EvoAI] Sending message to bot with content: ${content}`);
+
+      let processedContent = content;
+
+      // Handle audio messages - transcribe using OpenAI Whisper
+      if (this.isAudioMessage(content) && msg) {
+        try {
+          this.logger.debug(`[EvoAI] Downloading audio for Whisper transcription`);
+          const transcription = await this.openaiService.speechToText(msg, instance);
+          if (transcription) {
+            processedContent = `[audio] ${transcription}`;
+          }
+        } catch (err) {
+          this.logger.error(`[EvoAI] Failed to transcribe audio: ${err}`);
+        }
+      }
+
+      const endpoint: string = evoai.agentUrl;
+
+      if (!endpoint) {
+        this.logger.error('No EvoAI endpoint defined');
+        return;
+      }
+
+      const callId = `req-${uuidv4().substring(0, 8)}`;
+      const messageId = msg?.key?.id || uuidv4();
+
+      // Prepare message parts
+      const parts = [
+        {
+          type: 'text',
+          text: processedContent,
+        },
+      ];
+
+      // Handle image message if present
+      if (this.isImageMessage(content) && msg) {
+        const contentSplit = content.split('|');
+        parts[0].text = contentSplit[2] || content;
+
+        try {
+          // Download the image
+          const mediaBuffer = await downloadMediaMessage(msg, 'buffer', {});
+          const fileContent = Buffer.from(mediaBuffer).toString('base64');
+          const fileName = contentSplit[2] || `${msg.key?.id || 'image'}.jpg`;
+
+          parts.push({
+            type: 'file',
+            file: {
+              name: fileName,
+              mimeType: 'image/jpeg',
+              bytes: fileContent,
+            },
+          } as any);
+        } catch (fileErr) {
+          this.logger.error(`[EvoAI] Failed to process image: ${fileErr}`);
+        }
+      }
+
+      const payload = {
+        jsonrpc: '2.0',
+        id: callId,
+        method: 'message/send',
+        params: {
+          contextId: session.sessionId,
+          message: {
+            role: 'user',
+            parts,
+            messageId: messageId,
+            metadata: {
+              messageKey: msg?.key,
+            },
+          },
+          metadata: {
+            remoteJid: remoteJid,
+            pushName: pushName,
+            fromMe: msg?.key?.fromMe,
+            instanceName: instance.instanceName,
+            serverUrl: this.configService.get<HttpServer>('SERVER').URL,
+            apiKey: instance.token,
+          },
+        },
+      };
+
+      this.logger.debug(`[EvoAI] Sending request to: ${endpoint}`);
+      // Redact base64 file bytes from payload log
+      const redactedPayload = JSON.parse(JSON.stringify(payload));
+      if (redactedPayload?.params?.message?.parts) {
+        redactedPayload.params.message.parts = redactedPayload.params.message.parts.map((part) => {
+          if (part.type === 'file' && part.file && part.file.bytes) {
+            return { ...part, file: { ...part.file, bytes: '[base64 omitted]' } };
+          }
+          return part;
+        });
+      }
+      this.logger.debug(`[EvoAI] Payload: ${JSON.stringify(redactedPayload)}`);
+
+      if (instance.integration === Integration.WHATSAPP_BAILEYS) {
+        await instance.client.presenceSubscribe(remoteJid);
+        await instance.client.sendPresenceUpdate('composing', remoteJid);
+      }
+
+      const response = await axios.post(endpoint, payload, {
+        headers: {
+          'x-api-key': evoai.apiKey,
+          'Content-Type': 'application/json',
+        },
+      });
+
+      this.logger.debug(`[EvoAI] Response: ${JSON.stringify(response.data)}`);
+
+      if (instance.integration === Integration.WHATSAPP_BAILEYS)
+        await instance.client.sendPresenceUpdate('paused', remoteJid);
+
+      let message = undefined;
+      const result = response?.data?.result;
+
+      // Extract message from artifacts array
+      if (result?.artifacts && Array.isArray(result.artifacts) && result.artifacts.length > 0) {
+        const artifact = result.artifacts[0];
+        if (artifact?.parts && Array.isArray(artifact.parts)) {
+          const textPart = artifact.parts.find((p) => p.type === 'text' && p.text);
+          if (textPart) message = textPart.text;
+        }
+      }
+
+      this.logger.debug(`[EvoAI] Extracted message to send: ${message}`);
+
+      if (message) {
+        await this.sendMessageWhatsApp(instance, remoteJid, message, settings);
+      }
+    } catch (error) {
+      this.logger.error(
+        `[EvoAI] Error sending message: ${error?.response?.data ? JSON.stringify(error.response.data) : error}`,
+      );
+      return;
+    }
+  }
+}

src/api/integrations/chatbot/evoai/validate/evoai.schema.ts

@@ -0,0 +1,115 @@
+import { JSONSchema7 } from 'json-schema';
+import { v4 } from 'uuid';
+
+const isNotEmpty = (...propertyNames: string[]): JSONSchema7 => {
+  const properties = {};
+  propertyNames.forEach(
+    (property) =>
+      (properties[property] = {
+        minLength: 1,
+        description: `The "${property}" cannot be empty`,
+      }),
+  );
+  return {
+    if: {
+      propertyNames: {
+        enum: [...propertyNames],
+      },
+    },
+    then: { properties },
+  };
+};
+
+export const evoaiSchema: JSONSchema7 = {
+  $id: v4(),
+  type: 'object',
+  properties: {
+    enabled: { type: 'boolean' },
+    description: { type: 'string' },
+    agentUrl: { type: 'string' },
+    apiKey: { type: 'string' },
+    triggerType: { type: 'string', enum: ['all', 'keyword', 'none', 'advanced'] },
+    triggerOperator: { type: 'string', enum: ['equals', 'contains', 'startsWith', 'endsWith', 'regex'] },
+    triggerValue: { type: 'string' },
+    expire: { type: 'integer' },
+    keywordFinish: { type: 'string' },
+    delayMessage: { type: 'integer' },
+    unknownMessage: { type: 'string' },
+    listeningFromMe: { type: 'boolean' },
+    stopBotFromMe: { type: 'boolean' },
+    keepOpen: { type: 'boolean' },
+    debounceTime: { type: 'integer' },
+    ignoreJids: { type: 'array', items: { type: 'string' } },
+    splitMessages: { type: 'boolean' },
+    timePerChar: { type: 'integer' },
+  },
+  required: ['enabled', 'agentUrl', 'triggerType'],
+  ...isNotEmpty('enabled', 'agentUrl', 'triggerType'),
+};
+
+export const evoaiStatusSchema: JSONSchema7 = {
+  $id: v4(),
+  type: 'object',
+  properties: {
+    remoteJid: { type: 'string' },
+    status: { type: 'string', enum: ['opened', 'closed', 'paused', 'delete'] },
+  },
+  required: ['remoteJid', 'status'],
+  ...isNotEmpty('remoteJid', 'status'),
+};
+
+export const evoaiSettingSchema: JSONSchema7 = {
+  $id: v4(),
+  type: 'object',
+  properties: {
+    expire: { type: 'integer' },
+    keywordFinish: { type: 'string' },
+    delayMessage: { type: 'integer' },
+    unknownMessage: { type: 'string' },
+    listeningFromMe: { type: 'boolean' },
+    stopBotFromMe: { type: 'boolean' },
+    keepOpen: { type: 'boolean' },
+    debounceTime: { type: 'integer' },
+    ignoreJids: { type: 'array', items: { type: 'string' } },
+    botIdFallback: { type: 'string' },
+    splitMessages: { type: 'boolean' },
+    timePerChar: { type: 'integer' },
+  },
+  required: [
+    'expire',
+    'keywordFinish',
+    'delayMessage',
+    'unknownMessage',
+    'listeningFromMe',
+    'stopBotFromMe',
+    'keepOpen',
+    'debounceTime',
+    'ignoreJids',
+    'splitMessages',
+    'timePerChar',
+  ],
+  ...isNotEmpty(
+    'expire',
+    'keywordFinish',
+    'delayMessage',
+    'unknownMessage',
+    'listeningFromMe',
+    'stopBotFromMe',
+    'keepOpen',
+    'debounceTime',
+    'ignoreJids',
+    'splitMessages',
+    'timePerChar',
+  ),
+};
+
+export const evoaiIgnoreJidSchema: JSONSchema7 = {
+  $id: v4(),
+  type: 'object',
+  properties: {
+    remoteJid: { type: 'string' },
+    action: { type: 'string', enum: ['add', 'remove'] },
+  },
+  required: ['remoteJid', 'action'],
+  ...isNotEmpty('remoteJid', 'action'),
+};

src/api/integrations/chatbot/evolutionBot/controllers/evolutionBot.controller.ts

@@ -1,16 +1,13 @@
-import { IgnoreJidDto } from '@api/dto/chatbot.dto';
-import { InstanceDto } from '@api/dto/instance.dto';
 import { PrismaRepository } from '@api/repository/repository.service';
 import { WAMonitoringService } from '@api/services/monitor.service';
 import { Logger } from '@config/logger.config';
-import { EvolutionBot } from '@prisma/client';
-import { getConversationMessage } from '@utils/getConversationMessage';
+import { EvolutionBot, IntegrationSession } from '@prisma/client';
 
-import { ChatbotController, ChatbotControllerInterface, EmitData } from '../../chatbot.controller';
+import { BaseChatbotController } from '../../base-chatbot.controller';
 import { EvolutionBotDto } from '../dto/evolutionBot.dto';
 import { EvolutionBotService } from '../services/evolutionBot.service';
 
-export class EvolutionBotController extends ChatbotController implements ChatbotControllerInterface {
+export class EvolutionBotController extends BaseChatbotController<EvolutionBot, EvolutionBotDto> {
   constructor(
     private readonly evolutionBotService: EvolutionBotService,
     prismaRepository: PrismaRepository,
@@ -24,258 +21,49 @@ export class EvolutionBotController extends ChatbotController implements Chatbot
   }
 
   public readonly logger = new Logger('EvolutionBotController');
+  protected readonly integrationName = 'EvolutionBot';
 
-  integrationEnabled: boolean;
+  integrationEnabled = true; // Set to true by default or use config value if available
   botRepository: any;
   settingsRepository: any;
   sessionRepository: any;
   userMessageDebounce: { [key: string]: { message: string; timeoutId: NodeJS.Timeout } } = {};
 
-  // Bots
-  public async createBot(instance: InstanceDto, data: EvolutionBotDto) {
-    const instanceId = await this.prismaRepository.instance
-      .findFirst({
-        where: {
-          name: instance.instanceName,
-        },
-      })
-      .then((instance) => instance.id);
+  // Implementation of abstract methods required by BaseChatbotController
 
-    if (
-      !data.expire ||
-      !data.keywordFinish ||
-      !data.delayMessage ||
-      !data.unknownMessage ||
-      !data.listeningFromMe ||
-      !data.stopBotFromMe ||
-      !data.keepOpen ||
-      !data.debounceTime ||
-      !data.ignoreJids ||
-      !data.splitMessages ||
-      !data.timePerChar
-    ) {
-      const defaultSettingCheck = await this.settingsRepository.findFirst({
-        where: {
-          instanceId: instanceId,
-        },
-      });
-
-      if (data.expire === undefined || data.expire === null) data.expire = defaultSettingCheck.expire;
-      if (data.keywordFinish === undefined || data.keywordFinish === null)
-        data.keywordFinish = defaultSettingCheck.keywordFinish;
-      if (data.delayMessage === undefined || data.delayMessage === null)
-        data.delayMessage = defaultSettingCheck.delayMessage;
-      if (data.unknownMessage === undefined || data.unknownMessage === null)
-        data.unknownMessage = defaultSettingCheck.unknownMessage;
-      if (data.listeningFromMe === undefined || data.listeningFromMe === null)
-        data.listeningFromMe = defaultSettingCheck.listeningFromMe;
-      if (data.stopBotFromMe === undefined || data.stopBotFromMe === null)
-        data.stopBotFromMe = defaultSettingCheck.stopBotFromMe;
-      if (data.keepOpen === undefined || data.keepOpen === null) data.keepOpen = defaultSettingCheck.keepOpen;
-      if (data.debounceTime === undefined || data.debounceTime === null)
-        data.debounceTime = defaultSettingCheck.debounceTime;
-      if (data.ignoreJids === undefined || data.ignoreJids === null) data.ignoreJids = defaultSettingCheck.ignoreJids;
-      if (data.splitMessages === undefined || data.splitMessages === null)
-        data.splitMessages = defaultSettingCheck?.splitMessages ?? false;
-      if (data.timePerChar === undefined || data.timePerChar === null)
-        data.timePerChar = defaultSettingCheck?.timePerChar ?? 0;
-
-      if (!defaultSettingCheck) {
-        await this.settings(instance, {
-          expire: data.expire,
-          keywordFinish: data.keywordFinish,
-          delayMessage: data.delayMessage,
-          unknownMessage: data.unknownMessage,
-          listeningFromMe: data.listeningFromMe,
-          stopBotFromMe: data.stopBotFromMe,
-          keepOpen: data.keepOpen,
-          debounceTime: data.debounceTime,
-          ignoreJids: data.ignoreJids,
-          splitMessages: data.splitMessages,
-          timePerChar: data.timePerChar,
-        });
-      }
-    }
-
-    const checkTriggerAll = await this.botRepository.findFirst({
-      where: {
-        enabled: true,
-        triggerType: 'all',
-        instanceId: instanceId,
-      },
-    });
-
-    if (checkTriggerAll && data.triggerType === 'all') {
-      throw new Error('You already have a dify with an "All" trigger, you cannot have more bots while it is active');
-    }
-
-    const checkDuplicate = await this.botRepository.findFirst({
-      where: {
-        instanceId: instanceId,
-        apiUrl: data.apiUrl,
-        apiKey: data.apiKey,
-      },
-    });
-
-    if (checkDuplicate) {
-      throw new Error('Dify already exists');
-    }
-
-    if (data.triggerType === 'keyword') {
-      if (!data.triggerOperator || !data.triggerValue) {
-        throw new Error('Trigger operator and value are required');
-      }
-
-      const checkDuplicate = await this.botRepository.findFirst({
-        where: {
-          triggerOperator: data.triggerOperator,
-          triggerValue: data.triggerValue,
-          instanceId: instanceId,
-        },
-      });
-
-      if (checkDuplicate) {
-        throw new Error('Trigger already exists');
-      }
-    }
-
-    if (data.triggerType === 'advanced') {
-      if (!data.triggerValue) {
-        throw new Error('Trigger value is required');
-      }
-
-      const checkDuplicate = await this.botRepository.findFirst({
-        where: {
-          triggerValue: data.triggerValue,
-          instanceId: instanceId,
-        },
-      });
-
-      if (checkDuplicate) {
-        throw new Error('Trigger already exists');
-      }
-    }
-
-    try {
-      const bot = await this.botRepository.create({
-        data: {
-          enabled: data?.enabled,
-          description: data.description,
-          apiUrl: data.apiUrl,
-          apiKey: data.apiKey,
-          expire: data.expire,
-          keywordFinish: data.keywordFinish,
-          delayMessage: data.delayMessage,
-          unknownMessage: data.unknownMessage,
-          listeningFromMe: data.listeningFromMe,
-          stopBotFromMe: data.stopBotFromMe,
-          keepOpen: data.keepOpen,
-          debounceTime: data.debounceTime,
-          instanceId: instanceId,
-          triggerType: data.triggerType,
-          triggerOperator: data.triggerOperator,
-          triggerValue: data.triggerValue,
-          ignoreJids: data.ignoreJids,
-          splitMessages: data.splitMessages,
-          timePerChar: data.timePerChar,
-        },
-      });
-
-      return bot;
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error creating bot');
-    }
+  protected getFallbackBotId(settings: any): string | undefined {
+    return settings?.botIdFallback;
   }
 
-  public async findBot(instance: InstanceDto) {
-    const instanceId = await this.prismaRepository.instance
-      .findFirst({
-        where: {
-          name: instance.instanceName,
-        },
-      })
-      .then((instance) => instance.id);
-
-    const bots = await this.botRepository.findMany({
-      where: {
-        instanceId: instanceId,
-      },
-    });
-
-    if (!bots.length) {
-      return null;
-    }
-
-    return bots;
+  protected getFallbackFieldName(): string {
+    return 'botIdFallback';
   }
 
-  public async fetchBot(instance: InstanceDto, botId: string) {
-    const instanceId = await this.prismaRepository.instance
-      .findFirst({
-        where: {
-          name: instance.instanceName,
-        },
-      })
-      .then((instance) => instance.id);
-
-    const bot = await this.botRepository.findFirst({
-      where: {
-        id: botId,
-      },
-    });
-
-    if (!bot) {
-      throw new Error('Bot not found');
-    }
-
-    if (bot.instanceId !== instanceId) {
-      throw new Error('Bot not found');
-    }
-
-    return bot;
+  protected getIntegrationType(): string {
+    return 'evolution';
   }
 
-  public async updateBot(instance: InstanceDto, botId: string, data: EvolutionBotDto) {
-    const instanceId = await this.prismaRepository.instance
-      .findFirst({
-        where: {
-          name: instance.instanceName,
-        },
-      })
-      .then((instance) => instance.id);
+  protected getAdditionalBotData(data: EvolutionBotDto): Record<string, any> {
+    return {
+      apiUrl: data.apiUrl,
+      apiKey: data.apiKey,
+    };
+  }
 
-    const bot = await this.botRepository.findFirst({
-      where: {
-        id: botId,
-      },
-    });
-
-    if (!bot) {
-      throw new Error('Bot not found');
-    }
-
-    if (bot.instanceId !== instanceId) {
-      throw new Error('Bot not found');
-    }
-
-    if (data.triggerType === 'all') {
-      const checkTriggerAll = await this.botRepository.findFirst({
-        where: {
-          enabled: true,
-          triggerType: 'all',
-          id: {
-            not: botId,
-          },
-          instanceId: instanceId,
-        },
-      });
-
-      if (checkTriggerAll) {
-        throw new Error('You already have a bot with an "All" trigger, you cannot have more bots while it is active');
-      }
-    }
+  // Implementation for bot-specific updates
+  protected getAdditionalUpdateFields(data: EvolutionBotDto): Record<string, any> {
+    return {
+      apiUrl: data.apiUrl,
+      apiKey: data.apiKey,
+    };
+  }
 
+  // Implementation for bot-specific duplicate validation on update
+  protected async validateNoDuplicatesOnUpdate(
+    botId: string,
+    instanceId: string,
+    data: EvolutionBotDto,
+  ): Promise<void> {
     const checkDuplicate = await this.botRepository.findFirst({
       where: {
         id: {
@@ -288,573 +76,21 @@ export class EvolutionBotController extends ChatbotController implements Chatbot
     });
 
     if (checkDuplicate) {
-      throw new Error('Bot already exists');
-    }
-
-    if (data.triggerType === 'keyword') {
-      if (!data.triggerOperator || !data.triggerValue) {
-        throw new Error('Trigger operator and value are required');
-      }
-
-      const checkDuplicate = await this.botRepository.findFirst({
-        where: {
-          triggerOperator: data.triggerOperator,
-          triggerValue: data.triggerValue,
-          id: { not: botId },
-          instanceId: instanceId,
-        },
-      });
-
-      if (checkDuplicate) {
-        throw new Error('Trigger already exists');
-      }
-    }
-
-    if (data.triggerType === 'advanced') {
-      if (!data.triggerValue) {
-        throw new Error('Trigger value is required');
-      }
-
-      const checkDuplicate = await this.botRepository.findFirst({
-        where: {
-          triggerValue: data.triggerValue,
-          id: { not: botId },
-          instanceId: instanceId,
-        },
-      });
-
-      if (checkDuplicate) {
-        throw new Error('Trigger already exists');
-      }
-    }
-
-    try {
-      const bot = await this.botRepository.update({
-        where: {
-          id: botId,
-        },
-        data: {
-          enabled: data?.enabled,
-          description: data.description,
-          apiUrl: data.apiUrl,
-          apiKey: data.apiKey,
-          expire: data.expire,
-          keywordFinish: data.keywordFinish,
-          delayMessage: data.delayMessage,
-          unknownMessage: data.unknownMessage,
-          listeningFromMe: data.listeningFromMe,
-          stopBotFromMe: data.stopBotFromMe,
-          keepOpen: data.keepOpen,
-          debounceTime: data.debounceTime,
-          instanceId: instanceId,
-          triggerType: data.triggerType,
-          triggerOperator: data.triggerOperator,
-          triggerValue: data.triggerValue,
-          ignoreJids: data.ignoreJids,
-          splitMessages: data.splitMessages,
-          timePerChar: data.timePerChar,
-        },
-      });
-
-      return bot;
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error updating bot');
+      throw new Error('Evolution Bot already exists');
     }
   }
 
-  public async deleteBot(instance: InstanceDto, botId: string) {
-    const instanceId = await this.prismaRepository.instance
-      .findFirst({
-        where: {
-          name: instance.instanceName,
-        },
-      })
-      .then((instance) => instance.id);
-
-    const bot = await this.botRepository.findFirst({
-      where: {
-        id: botId,
-      },
-    });
-
-    if (!bot) {
-      throw new Error('Bot not found');
-    }
-
-    if (bot.instanceId !== instanceId) {
-      throw new Error('Bot not found');
-    }
-    try {
-      await this.prismaRepository.integrationSession.deleteMany({
-        where: {
-          botId: botId,
-        },
-      });
-
-      await this.botRepository.delete({
-        where: {
-          id: botId,
-        },
-      });
-
-      return { bot: { id: botId } };
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error deleting bot');
-    }
-  }
-
-  // Settings
-  public async settings(instance: InstanceDto, data: any) {
-    try {
-      const instanceId = await this.prismaRepository.instance
-        .findFirst({
-          where: {
-            name: instance.instanceName,
-          },
-        })
-        .then((instance) => instance.id);
-
-      const settings = await this.settingsRepository.findFirst({
-        where: {
-          instanceId: instanceId,
-        },
-      });
-
-      if (settings) {
-        const updateSettings = await this.settingsRepository.update({
-          where: {
-            id: settings.id,
-          },
-          data: {
-            expire: data.expire,
-            keywordFinish: data.keywordFinish,
-            delayMessage: data.delayMessage,
-            unknownMessage: data.unknownMessage,
-            listeningFromMe: data.listeningFromMe,
-            stopBotFromMe: data.stopBotFromMe,
-            keepOpen: data.keepOpen,
-            debounceTime: data.debounceTime,
-            botIdFallback: data.botIdFallback,
-            ignoreJids: data.ignoreJids,
-            splitMessages: data.splitMessages,
-            timePerChar: data.timePerChar,
-          },
-        });
-
-        return {
-          expire: updateSettings.expire,
-          keywordFinish: updateSettings.keywordFinish,
-          delayMessage: updateSettings.delayMessage,
-          unknownMessage: updateSettings.unknownMessage,
-          listeningFromMe: updateSettings.listeningFromMe,
-          stopBotFromMe: updateSettings.stopBotFromMe,
-          keepOpen: updateSettings.keepOpen,
-          debounceTime: updateSettings.debounceTime,
-          botIdFallback: updateSettings.botIdFallback,
-          ignoreJids: updateSettings.ignoreJids,
-          splitMessages: updateSettings.splitMessages,
-          timePerChar: updateSettings.timePerChar,
-        };
-      }
-
-      const newSetttings = await this.settingsRepository.create({
-        data: {
-          expire: data.expire,
-          keywordFinish: data.keywordFinish,
-          delayMessage: data.delayMessage,
-          unknownMessage: data.unknownMessage,
-          listeningFromMe: data.listeningFromMe,
-          stopBotFromMe: data.stopBotFromMe,
-          keepOpen: data.keepOpen,
-          debounceTime: data.debounceTime,
-          botIdFallback: data.botIdFallback,
-          ignoreJids: data.ignoreJids,
-          splitMessages: data.splitMessages,
-          timePerChar: data.timePerChar,
-          instanceId: instanceId,
-        },
-      });
-
-      return {
-        expire: newSetttings.expire,
-        keywordFinish: newSetttings.keywordFinish,
-        delayMessage: newSetttings.delayMessage,
-        unknownMessage: newSetttings.unknownMessage,
-        listeningFromMe: newSetttings.listeningFromMe,
-        stopBotFromMe: newSetttings.stopBotFromMe,
-        keepOpen: newSetttings.keepOpen,
-        debounceTime: newSetttings.debounceTime,
-        botIdFallback: newSetttings.botIdFallback,
-        ignoreJids: newSetttings.ignoreJids,
-        splitMessages: newSetttings.splitMessages,
-        timePerChar: newSetttings.timePerChar,
-      };
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error setting default settings');
-    }
-  }
-
-  public async fetchSettings(instance: InstanceDto) {
-    try {
-      const instanceId = await this.prismaRepository.instance
-        .findFirst({
-          where: {
-            name: instance.instanceName,
-          },
-        })
-        .then((instance) => instance.id);
-
-      const settings = await this.settingsRepository.findFirst({
-        where: {
-          instanceId: instanceId,
-        },
-        include: {
-          Fallback: true,
-        },
-      });
-
-      if (!settings) {
-        return {
-          expire: 0,
-          keywordFinish: '',
-          delayMessage: 0,
-          unknownMessage: '',
-          listeningFromMe: false,
-          stopBotFromMe: false,
-          keepOpen: false,
-          ignoreJids: [],
-          splitMessages: false,
-          timePerChar: 0,
-          botIdFallback: '',
-          fallback: null,
-        };
-      }
-
-      return {
-        expire: settings.expire,
-        keywordFinish: settings.keywordFinish,
-        delayMessage: settings.delayMessage,
-        unknownMessage: settings.unknownMessage,
-        listeningFromMe: settings.listeningFromMe,
-        stopBotFromMe: settings.stopBotFromMe,
-        keepOpen: settings.keepOpen,
-        ignoreJids: settings.ignoreJids,
-        splitMessages: settings.splitMessages,
-        timePerChar: settings.timePerChar,
-        botIdFallback: settings.botIdFallback,
-        fallback: settings.Fallback,
-      };
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error fetching default settings');
-    }
-  }
-
-  // Sessions
-  public async changeStatus(instance: InstanceDto, data: any) {
-    try {
-      const instanceId = await this.prismaRepository.instance
-        .findFirst({
-          where: {
-            name: instance.instanceName,
-          },
-        })
-        .then((instance) => instance.id);
-
-      const defaultSettingCheck = await this.settingsRepository.findFirst({
-        where: {
-          instanceId,
-        },
-      });
-
-      const remoteJid = data.remoteJid;
-      const status = data.status;
-
-      if (status === 'delete') {
-        await this.sessionRepository.deleteMany({
-          where: {
-            remoteJid: remoteJid,
-            botId: { not: null },
-          },
-        });
-
-        return { bot: { remoteJid: remoteJid, status: status } };
-      }
-
-      if (status === 'closed') {
-        if (defaultSettingCheck?.keepOpen) {
-          await this.sessionRepository.updateMany({
-            where: {
-              remoteJid: remoteJid,
-              botId: { not: null },
-            },
-            data: {
-              status: 'closed',
-            },
-          });
-        } else {
-          await this.sessionRepository.deleteMany({
-            where: {
-              remoteJid: remoteJid,
-              botId: { not: null },
-            },
-          });
-        }
-
-        return { bot: { ...instance, bot: { remoteJid: remoteJid, status: status } } };
-      } else {
-        const session = await this.sessionRepository.updateMany({
-          where: {
-            instanceId: instanceId,
-            remoteJid: remoteJid,
-            botId: { not: null },
-          },
-          data: {
-            status: status,
-          },
-        });
-
-        const botData = {
-          remoteJid: remoteJid,
-          status: status,
-          session,
-        };
-
-        return { bot: { ...instance, bot: botData } };
-      }
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error changing status');
-    }
-  }
-
-  public async fetchSessions(instance: InstanceDto, botId: string, remoteJid?: string) {
-    try {
-      const instanceId = await this.prismaRepository.instance
-        .findFirst({
-          where: {
-            name: instance.instanceName,
-          },
-        })
-        .then((instance) => instance.id);
-
-      const bot = await this.botRepository.findFirst({
-        where: {
-          id: botId,
-        },
-      });
-
-      if (bot && bot.instanceId !== instanceId) {
-        throw new Error('Dify not found');
-      }
-
-      return await this.sessionRepository.findMany({
-        where: {
-          instanceId: instanceId,
-          remoteJid,
-          botId: bot ? botId : { not: null },
-          type: 'evolution',
-        },
-      });
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error fetching sessions');
-    }
-  }
-
-  public async ignoreJid(instance: InstanceDto, data: IgnoreJidDto) {
-    try {
-      const instanceId = await this.prismaRepository.instance
-        .findFirst({
-          where: {
-            name: instance.instanceName,
-          },
-        })
-        .then((instance) => instance.id);
-
-      const settings = await this.settingsRepository.findFirst({
-        where: {
-          instanceId: instanceId,
-        },
-      });
-
-      if (!settings) {
-        throw new Error('Settings not found');
-      }
-
-      let ignoreJids: any = settings?.ignoreJids || [];
-
-      if (data.action === 'add') {
-        if (ignoreJids.includes(data.remoteJid)) return { ignoreJids: ignoreJids };
-
-        ignoreJids.push(data.remoteJid);
-      } else {
-        ignoreJids = ignoreJids.filter((jid) => jid !== data.remoteJid);
-      }
-
-      const updateSettings = await this.settingsRepository.update({
-        where: {
-          id: settings.id,
-        },
-        data: {
-          ignoreJids: ignoreJids,
-        },
-      });
-
-      return {
-        ignoreJids: updateSettings.ignoreJids,
-      };
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error setting default settings');
-    }
-  }
-
-  // Emit
-  public async emit({ instance, remoteJid, msg }: EmitData) {
-    try {
-      const settings = await this.settingsRepository.findFirst({
-        where: {
-          instanceId: instance.instanceId,
-        },
-      });
-
-      if (this.checkIgnoreJids(settings?.ignoreJids, remoteJid)) return;
-
-      const session = await this.getSession(remoteJid, instance);
-
-      const content = getConversationMessage(msg);
-
-      let findBot = (await this.findBotTrigger(this.botRepository, content, instance, session)) as EvolutionBot;
-
-      if (!findBot) {
-        const fallback = await this.settingsRepository.findFirst({
-          where: {
-            instanceId: instance.instanceId,
-          },
-        });
-
-        if (fallback?.botIdFallback) {
-          const findFallback = await this.botRepository.findFirst({
-            where: {
-              id: fallback.botIdFallback,
-            },
-          });
-
-          findBot = findFallback;
-        } else {
-          return;
-        }
-      }
-
-      let expire = findBot?.expire;
-      let keywordFinish = findBot?.keywordFinish;
-      let delayMessage = findBot?.delayMessage;
-      let unknownMessage = findBot?.unknownMessage;
-      let listeningFromMe = findBot?.listeningFromMe;
-      let stopBotFromMe = findBot?.stopBotFromMe;
-      let keepOpen = findBot?.keepOpen;
-      let debounceTime = findBot?.debounceTime;
-      let ignoreJids = findBot?.ignoreJids;
-      let splitMessages = findBot?.splitMessages;
-      let timePerChar = findBot?.timePerChar;
-
-      if (expire === undefined || expire === null) expire = settings.expire;
-      if (keywordFinish === undefined || keywordFinish === null) keywordFinish = settings.keywordFinish;
-      if (delayMessage === undefined || delayMessage === null) delayMessage = settings.delayMessage;
-      if (unknownMessage === undefined || unknownMessage === null) unknownMessage = settings.unknownMessage;
-      if (listeningFromMe === undefined || listeningFromMe === null) listeningFromMe = settings.listeningFromMe;
-      if (stopBotFromMe === undefined || stopBotFromMe === null) stopBotFromMe = settings.stopBotFromMe;
-      if (keepOpen === undefined || keepOpen === null) keepOpen = settings.keepOpen;
-      if (debounceTime === undefined || debounceTime === null) debounceTime = settings.debounceTime;
-      if (ignoreJids === undefined || ignoreJids === null) ignoreJids = settings.ignoreJids;
-      if (splitMessages === undefined || splitMessages === null) splitMessages = settings?.splitMessages ?? false;
-      if (timePerChar === undefined || timePerChar === null) timePerChar = settings?.timePerChar ?? 0;
-
-      const key = msg.key as {
-        id: string;
-        remoteJid: string;
-        fromMe: boolean;
-        participant: string;
-      };
-
-      if (stopBotFromMe && key.fromMe && session) {
-        await this.prismaRepository.integrationSession.update({
-          where: {
-            id: session.id,
-          },
-          data: {
-            status: 'paused',
-          },
-        });
-        return;
-      }
-
-      if (!listeningFromMe && key.fromMe) {
-        return;
-      }
-
-      if (session && !session.awaitUser) {
-        return;
-      }
-
-      if (debounceTime && debounceTime > 0) {
-        this.processDebounce(this.userMessageDebounce, content, remoteJid, debounceTime, async (debouncedContent) => {
-          await this.evolutionBotService.processBot(
-            this.waMonitor.waInstances[instance.instanceName],
-            remoteJid,
-            findBot,
-            session,
-            {
-              ...settings,
-              expire,
-              keywordFinish,
-              delayMessage,
-              unknownMessage,
-              listeningFromMe,
-              stopBotFromMe,
-              keepOpen,
-              debounceTime,
-              ignoreJids,
-              splitMessages,
-              timePerChar,
-            },
-            debouncedContent,
-            msg?.pushName,
-          );
-        });
-      } else {
-        await this.evolutionBotService.processBot(
-          this.waMonitor.waInstances[instance.instanceName],
-          remoteJid,
-          findBot,
-          session,
-          {
-            ...settings,
-            expire,
-            keywordFinish,
-            delayMessage,
-            unknownMessage,
-            listeningFromMe,
-            stopBotFromMe,
-            keepOpen,
-            debounceTime,
-            ignoreJids,
-            splitMessages,
-            timePerChar,
-          },
-          content,
-          msg?.pushName,
-        );
-      }
-
-      return;
-    } catch (error) {
-      this.logger.error(error);
-      return;
-    }
+  // Process bot-specific logic
+  protected async processBot(
+    instance: any,
+    remoteJid: string,
+    bot: EvolutionBot,
+    session: IntegrationSession,
+    settings: any,
+    content: string,
+    pushName?: string,
+    msg?: any,
+  ) {
+    await this.evolutionBotService.process(instance, remoteJid, bot, session, settings, content, pushName, msg);
   }
 }

src/api/integrations/chatbot/evolutionBot/dto/evolutionBot.dto.ts

@@ -1,37 +1,10 @@
-import { TriggerOperator, TriggerType } from '@prisma/client';
+import { BaseChatbotDto, BaseChatbotSettingDto } from '../../base-chatbot.dto';
 
-export class EvolutionBotDto {
-  enabled?: boolean;
-  description?: string;
-  apiUrl?: string;
-  apiKey?: string;
-  expire?: number;
-  keywordFinish?: string;
-  delayMessage?: number;
-  unknownMessage?: string;
-  listeningFromMe?: boolean;
-  stopBotFromMe?: boolean;
-  keepOpen?: boolean;
-  debounceTime?: number;
-  triggerType?: TriggerType;
-  triggerOperator?: TriggerOperator;
-  triggerValue?: string;
-  ignoreJids?: any;
-  splitMessages?: boolean;
-  timePerChar?: number;
+export class EvolutionBotDto extends BaseChatbotDto {
+  apiUrl: string;
+  apiKey: string;
 }
 
-export class EvolutionBotSettingDto {
-  expire?: number;
-  keywordFinish?: string;
-  delayMessage?: number;
-  unknownMessage?: string;
-  listeningFromMe?: boolean;
-  stopBotFromMe?: boolean;
-  keepOpen?: boolean;
-  debounceTime?: number;
+export class EvolutionBotSettingDto extends BaseChatbotSettingDto {
   botIdFallback?: string;
-  ignoreJids?: any;
-  splitMessages?: boolean;
-  timePerChar?: number;
 }

src/api/integrations/chatbot/evolutionBot/services/evolutionBot.service.ts

@@ -1,428 +1,138 @@
 /* eslint-disable @typescript-eslint/no-unused-vars */
-import { InstanceDto } from '@api/dto/instance.dto';
 import { PrismaRepository } from '@api/repository/repository.service';
 import { WAMonitoringService } from '@api/services/monitor.service';
 import { Integration } from '@api/types/wa.types';
-import { Auth, ConfigService, HttpServer } from '@config/env.config';
-import { Logger } from '@config/logger.config';
+import { ConfigService, HttpServer } from '@config/env.config';
 import { EvolutionBot, EvolutionBotSetting, IntegrationSession } from '@prisma/client';
 import { sendTelemetry } from '@utils/sendTelemetry';
 import axios from 'axios';
 
-export class EvolutionBotService {
+import { BaseChatbotService } from '../../base-chatbot.service';
+import { OpenaiService } from '../../openai/services/openai.service';
+
+export class EvolutionBotService extends BaseChatbotService<EvolutionBot, EvolutionBotSetting> {
+  private openaiService: OpenaiService;
+
   constructor(
-    private readonly waMonitor: WAMonitoringService,
-    private readonly configService: ConfigService,
-    private readonly prismaRepository: PrismaRepository,
-  ) {}
-
-  private readonly logger = new Logger('EvolutionBotService');
-
-  public async createNewSession(instance: InstanceDto, data: any) {
-    try {
-      const session = await this.prismaRepository.integrationSession.create({
-        data: {
-          remoteJid: data.remoteJid,
-          pushName: data.pushName,
-          sessionId: data.remoteJid,
-          status: 'opened',
-          awaitUser: false,
-          botId: data.botId,
-          instanceId: instance.instanceId,
-          type: 'evolution',
-        },
-      });
-
-      return { session };
-    } catch (error) {
-      this.logger.error(error);
-      return;
-    }
+    waMonitor: WAMonitoringService,
+    prismaRepository: PrismaRepository,
+    configService: ConfigService,
+    openaiService: OpenaiService,
+  ) {
+    super(waMonitor, prismaRepository, 'EvolutionBotService', configService);
+    this.openaiService = openaiService;
   }
 
-  private isImageMessage(content: string) {
-    return content.includes('imageMessage');
+  /**
+   * Get the bot type identifier
+   */
+  protected getBotType(): string {
+    return 'evolution';
   }
 
-  private async sendMessageToBot(
+  /**
+   * Send a message to the Evolution Bot API
+   */
+  protected async sendMessageToBot(
     instance: any,
     session: IntegrationSession,
+    settings: EvolutionBotSetting,
     bot: EvolutionBot,
     remoteJid: string,
     pushName: string,
     content: string,
-  ) {
-    const payload: any = {
-      inputs: {
-        sessionId: session.id,
-        remoteJid: remoteJid,
-        pushName: pushName,
-        instanceName: instance.instanceName,
-        serverUrl: this.configService.get<HttpServer>('SERVER').URL,
-        apiKey: this.configService.get<Auth>('AUTHENTICATION').API_KEY.KEY,
-      },
-      query: content,
-      conversation_id: session.sessionId === remoteJid ? undefined : session.sessionId,
-      user: remoteJid,
-    };
-
-    if (this.isImageMessage(content)) {
-      const contentSplit = content.split('|');
-
-      payload.files = [
-        {
-          type: 'image',
-          url: contentSplit[1].split('?')[0],
+    msg?: any,
+  ): Promise<void> {
+    try {
+      const payload: any = {
+        inputs: {
+          sessionId: session.id,
+          remoteJid: remoteJid,
+          pushName: pushName,
+          fromMe: msg?.key?.fromMe,
+          instanceName: instance.instanceName,
+          serverUrl: this.configService.get<HttpServer>('SERVER').URL,
+          apiKey: instance.token,
         },
-      ];
-      payload.query = contentSplit[2] || content;
-    }
-
-    if (instance.integration === Integration.WHATSAPP_BAILEYS) {
-      await instance.client.presenceSubscribe(remoteJid);
-      await instance.client.sendPresenceUpdate('composing', remoteJid);
-    }
-
-    let headers: any = {
-      'Content-Type': 'application/json',
-    };
-
-    if (bot.apiKey) {
-      headers = {
-        ...headers,
-        Authorization: `Bearer ${bot.apiKey}`,
+        query: content,
+        conversation_id: session.sessionId === remoteJid ? undefined : session.sessionId,
+        user: remoteJid,
       };
-    }
 
-    const response = await axios.post(bot.apiUrl, payload, {
-      headers,
-    });
-
-    if (instance.integration === Integration.WHATSAPP_BAILEYS)
-      await instance.client.sendPresenceUpdate('paused', remoteJid);
-
-    const message = response?.data?.message;
-
-    return message;
-  }
-
-  private async sendMessageWhatsApp(
-    instance: any,
-    remoteJid: string,
-    session: IntegrationSession,
-    settings: EvolutionBotSetting,
-    message: string,
-  ) {
-    const linkRegex = /(!?)\[(.*?)\]\((.*?)\)/g;
-
-    let textBuffer = '';
-    let lastIndex = 0;
-
-    let match: RegExpExecArray | null;
-
-    const getMediaType = (url: string): string | null => {
-      const extension = url.split('.').pop()?.toLowerCase();
-      const imageExtensions = ['jpg', 'jpeg', 'png', 'gif', 'bmp', 'webp'];
-      const audioExtensions = ['mp3', 'wav', 'aac', 'ogg'];
-      const videoExtensions = ['mp4', 'avi', 'mkv', 'mov'];
-      const documentExtensions = ['pdf', 'doc', 'docx', 'xls', 'xlsx', 'ppt', 'pptx', 'txt'];
-
-      if (imageExtensions.includes(extension || '')) return 'image';
-      if (audioExtensions.includes(extension || '')) return 'audio';
-      if (videoExtensions.includes(extension || '')) return 'video';
-      if (documentExtensions.includes(extension || '')) return 'document';
-      return null;
-    };
-
-    while ((match = linkRegex.exec(message)) !== null) {
-      const [fullMatch, exclMark, altText, url] = match;
-      const mediaType = getMediaType(url);
-
-      const beforeText = message.slice(lastIndex, match.index);
-      if (beforeText) {
-        textBuffer += beforeText;
+      if (this.isAudioMessage(content) && msg) {
+        try {
+          this.logger.debug(`[EvolutionBot] Downloading audio for Whisper transcription`);
+          const transcription = await this.openaiService.speechToText(msg, instance);
+          if (transcription) {
+            payload.query = `[audio] ${transcription}`;
+          }
+        } catch (err) {
+          this.logger.error(`[EvolutionBot] Failed to transcribe audio: ${err}`);
+        }
       }
 
-      if (mediaType) {
-        const splitMessages = settings.splitMessages ?? false;
-        const timePerChar = settings.timePerChar ?? 0;
-        const minDelay = 1000;
-        const maxDelay = 20000;
+      if (this.isImageMessage(content)) {
+        const contentSplit = content.split('|');
 
-        if (textBuffer.trim()) {
-          if (splitMessages) {
-            const multipleMessages = textBuffer.trim().split('\n\n');
-
-            for (let index = 0; index < multipleMessages.length; index++) {
-              const message = multipleMessages[index];
-
-              const delay = Math.min(Math.max(message.length * timePerChar, minDelay), maxDelay);
-
-              if (instance.integration === Integration.WHATSAPP_BAILEYS) {
-                await instance.client.presenceSubscribe(remoteJid);
-                await instance.client.sendPresenceUpdate('composing', remoteJid);
-              }
-
-              await new Promise<void>((resolve) => {
-                setTimeout(async () => {
-                  await instance.textMessage(
-                    {
-                      number: remoteJid.split('@')[0],
-                      delay: settings?.delayMessage || 1000,
-                      text: message,
-                    },
-                    false,
-                  );
-                  resolve();
-                }, delay);
-              });
-
-              if (instance.integration === Integration.WHATSAPP_BAILEYS) {
-                await instance.client.sendPresenceUpdate('paused', remoteJid);
-              }
-            }
-          } else {
-            await instance.textMessage(
-              {
-                number: remoteJid.split('@')[0],
-                delay: settings?.delayMessage || 1000,
-                text: textBuffer.trim(),
-              },
-              false,
-            );
-          }
-          textBuffer = '';
-        }
-
-        if (mediaType === 'audio') {
-          await instance.audioWhatsapp({
-            number: remoteJid.split('@')[0],
-            delay: settings?.delayMessage || 1000,
-            audio: url,
-            caption: altText,
-          });
-        } else {
-          await instance.mediaMessage(
-            {
-              number: remoteJid.split('@')[0],
-              delay: settings?.delayMessage || 1000,
-              mediatype: mediaType,
-              media: url,
-              caption: altText,
-            },
-            null,
-            false,
-          );
-        }
-      } else {
-        textBuffer += `[${altText}](${url})`;
-      }
-
-      lastIndex = linkRegex.lastIndex;
-    }
-
-    if (lastIndex < message.length) {
-      const remainingText = message.slice(lastIndex);
-      if (remainingText.trim()) {
-        textBuffer += remainingText;
-      }
-    }
-
-    const splitMessages = settings.splitMessages ?? false;
-    const timePerChar = settings.timePerChar ?? 0;
-    const minDelay = 1000;
-    const maxDelay = 20000;
-
-    if (textBuffer.trim()) {
-      if (splitMessages) {
-        const multipleMessages = textBuffer.trim().split('\n\n');
-
-        for (let index = 0; index < multipleMessages.length; index++) {
-          const message = multipleMessages[index];
-
-          const delay = Math.min(Math.max(message.length * timePerChar, minDelay), maxDelay);
-
-          if (instance.integration === Integration.WHATSAPP_BAILEYS) {
-            await instance.client.presenceSubscribe(remoteJid);
-            await instance.client.sendPresenceUpdate('composing', remoteJid);
-          }
-
-          await new Promise<void>((resolve) => {
-            setTimeout(async () => {
-              await instance.textMessage(
-                {
-                  number: remoteJid.split('@')[0],
-                  delay: settings?.delayMessage || 1000,
-                  text: message,
-                },
-                false,
-              );
-              resolve();
-            }, delay);
-          });
-
-          if (instance.integration === Integration.WHATSAPP_BAILEYS) {
-            await instance.client.sendPresenceUpdate('paused', remoteJid);
-          }
-        }
-      } else {
-        await instance.textMessage(
+        payload.files = [
           {
-            number: remoteJid.split('@')[0],
-            delay: settings?.delayMessage || 1000,
-            text: textBuffer.trim(),
+            type: 'image',
+            url: contentSplit[1].split('?')[0],
           },
-          false,
-        );
+        ];
+        payload.query = contentSplit[2] || content;
       }
-      textBuffer = '';
-    }
 
-    sendTelemetry('/message/sendText');
+      if (instance.integration === Integration.WHATSAPP_BAILEYS) {
+        await instance.client.presenceSubscribe(remoteJid);
+        await instance.client.sendPresenceUpdate('composing', remoteJid);
+      }
 
-    await this.prismaRepository.integrationSession.update({
-      where: {
-        id: session.id,
-      },
-      data: {
-        status: 'opened',
-        awaitUser: true,
-      },
-    });
-  }
+      const endpoint = bot.apiUrl;
 
-  private async initNewSession(
-    instance: any,
-    remoteJid: string,
-    bot: EvolutionBot,
-    settings: EvolutionBotSetting,
-    session: IntegrationSession,
-    content: string,
-    pushName?: string,
-  ) {
-    const data = await this.createNewSession(instance, {
-      remoteJid,
-      pushName,
-      botId: bot.id,
-    });
-
-    if (data.session) {
-      session = data.session;
-    }
-
-    const message = await this.sendMessageToBot(instance, session, bot, remoteJid, pushName, content);
-
-    if (!message) return;
-
-    await this.sendMessageWhatsApp(instance, remoteJid, session, settings, message);
-
-    return;
-  }
-
-  public async processBot(
-    instance: any,
-    remoteJid: string,
-    bot: EvolutionBot,
-    session: IntegrationSession,
-    settings: EvolutionBotSetting,
-    content: string,
-    pushName?: string,
-  ) {
-    if (session && session.status !== 'opened') {
-      return;
-    }
-
-    if (session && settings.expire && settings.expire > 0) {
-      const now = Date.now();
-
-      const sessionUpdatedAt = new Date(session.updatedAt).getTime();
-
-      const diff = now - sessionUpdatedAt;
-
-      const diffInMinutes = Math.floor(diff / 1000 / 60);
-
-      if (diffInMinutes > settings.expire) {
-        if (settings.keepOpen) {
-          await this.prismaRepository.integrationSession.update({
-            where: {
-              id: session.id,
-            },
-            data: {
-              status: 'closed',
-            },
-          });
-        } else {
-          await this.prismaRepository.integrationSession.deleteMany({
-            where: {
-              botId: bot.id,
-              remoteJid: remoteJid,
-            },
-          });
-        }
-
-        await this.initNewSession(instance, remoteJid, bot, settings, session, content, pushName);
+      if (!endpoint) {
+        this.logger.error('No Evolution Bot endpoint defined');
         return;
       }
-    }
 
-    if (!session) {
-      await this.initNewSession(instance, remoteJid, bot, settings, session, content, pushName);
-      return;
-    }
+      let headers: any = {
+        'Content-Type': 'application/json',
+      };
 
-    await this.prismaRepository.integrationSession.update({
-      where: {
-        id: session.id,
-      },
-      data: {
-        status: 'opened',
-        awaitUser: false,
-      },
-    });
-
-    if (!content) {
-      if (settings.unknownMessage) {
-        this.waMonitor.waInstances[instance.instanceName].textMessage(
-          {
-            number: remoteJid.split('@')[0],
-            delay: settings.delayMessage || 1000,
-            text: settings.unknownMessage,
-          },
-          false,
-        );
-
-        sendTelemetry('/message/sendText');
+      if (bot.apiKey) {
+        headers = {
+          ...headers,
+          Authorization: `Bearer ${bot.apiKey}`,
+        };
       }
-      return;
-    }
 
-    if (settings.keywordFinish && content.toLowerCase() === settings.keywordFinish.toLowerCase()) {
-      if (settings.keepOpen) {
-        await this.prismaRepository.integrationSession.update({
-          where: {
-            id: session.id,
-          },
-          data: {
-            status: 'closed',
-          },
-        });
-      } else {
-        await this.prismaRepository.integrationSession.deleteMany({
-          where: {
-            botId: bot.id,
-            remoteJid: remoteJid,
-          },
-        });
+      const response = await axios.post(endpoint, payload, {
+        headers,
+      });
+
+      if (instance.integration === Integration.WHATSAPP_BAILEYS) {
+        await instance.client.sendPresenceUpdate('paused', remoteJid);
       }
+
+      let message = response?.data?.message;
+
+      if (message && typeof message === 'string' && message.startsWith("'") && message.endsWith("'")) {
+        const innerContent = message.slice(1, -1);
+        if (!innerContent.includes("'")) {
+          message = innerContent;
+        }
+      }
+
+      if (message) {
+        // Use the base class method to send the message to WhatsApp
+        await this.sendMessageWhatsApp(instance, remoteJid, message, settings);
+      }
+
+      // Send telemetry
+      sendTelemetry('/message/sendText');
+    } catch (error) {
+      this.logger.error(`Error in sendMessageToBot: ${error.message || JSON.stringify(error)}`);
       return;
     }
-
-    const message = await this.sendMessageToBot(instance, session, bot, remoteJid, pushName, content);
-
-    if (!message) return;
-
-    await this.sendMessageWhatsApp(instance, remoteJid, session, settings, message);
-
-    return;
   }
 }

src/api/integrations/chatbot/flowise/controllers/flowise.controller.ts

@@ -1,16 +1,16 @@
-import { IgnoreJidDto } from '@api/dto/chatbot.dto';
 import { InstanceDto } from '@api/dto/instance.dto';
 import { PrismaRepository } from '@api/repository/repository.service';
 import { WAMonitoringService } from '@api/services/monitor.service';
+import { configService, Flowise } from '@config/env.config';
 import { Logger } from '@config/logger.config';
-import { Flowise } from '@prisma/client';
-import { getConversationMessage } from '@utils/getConversationMessage';
+import { BadRequestException } from '@exceptions';
+import { Flowise as FlowiseModel, IntegrationSession } from '@prisma/client';
 
-import { ChatbotController, ChatbotControllerInterface, EmitData } from '../../chatbot.controller';
+import { BaseChatbotController } from '../../base-chatbot.controller';
 import { FlowiseDto } from '../dto/flowise.dto';
 import { FlowiseService } from '../services/flowise.service';
 
-export class FlowiseController extends ChatbotController implements ChatbotControllerInterface {
+export class FlowiseController extends BaseChatbotController<FlowiseModel, FlowiseDto> {
   constructor(
     private readonly flowiseService: FlowiseService,
     prismaRepository: PrismaRepository,
@@ -24,15 +24,73 @@ export class FlowiseController extends ChatbotController implements ChatbotContr
   }
 
   public readonly logger = new Logger('FlowiseController');
+  protected readonly integrationName = 'Flowise';
 
-  integrationEnabled: boolean;
+  integrationEnabled = configService.get<Flowise>('FLOWISE').ENABLED;
   botRepository: any;
   settingsRepository: any;
   sessionRepository: any;
   userMessageDebounce: { [key: string]: { message: string; timeoutId: NodeJS.Timeout } } = {};
 
-  // Bots
+  protected getFallbackBotId(settings: any): string | undefined {
+    return settings?.flowiseIdFallback;
+  }
+
+  protected getFallbackFieldName(): string {
+    return 'flowiseIdFallback';
+  }
+
+  protected getIntegrationType(): string {
+    return 'flowise';
+  }
+
+  protected getAdditionalBotData(data: FlowiseDto): Record<string, any> {
+    return {
+      apiUrl: data.apiUrl,
+      apiKey: data.apiKey,
+    };
+  }
+
+  protected getAdditionalUpdateFields(data: FlowiseDto): Record<string, any> {
+    return {
+      apiUrl: data.apiUrl,
+      apiKey: data.apiKey,
+    };
+  }
+
+  protected async validateNoDuplicatesOnUpdate(botId: string, instanceId: string, data: FlowiseDto): Promise<void> {
+    const checkDuplicate = await this.botRepository.findFirst({
+      where: {
+        id: { not: botId },
+        instanceId: instanceId,
+        apiUrl: data.apiUrl,
+        apiKey: data.apiKey,
+      },
+    });
+
+    if (checkDuplicate) {
+      throw new Error('Flowise already exists');
+    }
+  }
+
+  // Process Flowise-specific bot logic
+  protected async processBot(
+    instance: any,
+    remoteJid: string,
+    bot: FlowiseModel,
+    session: IntegrationSession,
+    settings: any,
+    content: string,
+    pushName?: string,
+    msg?: any,
+  ) {
+    await this.flowiseService.processBot(instance, remoteJid, bot, session, settings, content, pushName, msg);
+  }
+
+  // Override createBot to add module availability check and Flowise-specific validation
   public async createBot(instance: InstanceDto, data: FlowiseDto) {
+    if (!this.integrationEnabled) throw new BadRequestException('Flowise is disabled');
+
     const instanceId = await this.prismaRepository.instance
       .findFirst({
         where: {
@@ -41,74 +99,7 @@ export class FlowiseController extends ChatbotController implements ChatbotContr
       })
       .then((instance) => instance.id);
 
-    if (
-      !data.expire ||
-      !data.keywordFinish ||
-      !data.delayMessage ||
-      !data.unknownMessage ||
-      !data.listeningFromMe ||
-      !data.stopBotFromMe ||
-      !data.keepOpen ||
-      !data.debounceTime ||
-      !data.ignoreJids ||
-      !data.splitMessages ||
-      !data.timePerChar
-    ) {
-      const defaultSettingCheck = await this.settingsRepository.findFirst({
-        where: {
-          instanceId: instanceId,
-        },
-      });
-
-      if (data.expire === undefined || data.expire === null) data.expire = defaultSettingCheck.expire;
-      if (data.keywordFinish === undefined || data.keywordFinish === null)
-        data.keywordFinish = defaultSettingCheck.keywordFinish;
-      if (data.delayMessage === undefined || data.delayMessage === null)
-        data.delayMessage = defaultSettingCheck.delayMessage;
-      if (data.unknownMessage === undefined || data.unknownMessage === null)
-        data.unknownMessage = defaultSettingCheck.unknownMessage;
-      if (data.listeningFromMe === undefined || data.listeningFromMe === null)
-        data.listeningFromMe = defaultSettingCheck.listeningFromMe;
-      if (data.stopBotFromMe === undefined || data.stopBotFromMe === null)
-        data.stopBotFromMe = defaultSettingCheck.stopBotFromMe;
-      if (data.keepOpen === undefined || data.keepOpen === null) data.keepOpen = defaultSettingCheck.keepOpen;
-      if (data.debounceTime === undefined || data.debounceTime === null)
-        data.debounceTime = defaultSettingCheck.debounceTime;
-      if (data.ignoreJids === undefined || data.ignoreJids === null) data.ignoreJids = defaultSettingCheck.ignoreJids;
-      if (data.splitMessages === undefined || data.splitMessages === null)
-        data.splitMessages = defaultSettingCheck?.splitMessages ?? false;
-      if (data.timePerChar === undefined || data.timePerChar === null)
-        data.timePerChar = defaultSettingCheck?.timePerChar ?? 0;
-
-      if (!defaultSettingCheck) {
-        await this.settings(instance, {
-          expire: data.expire,
-          keywordFinish: data.keywordFinish,
-          delayMessage: data.delayMessage,
-          unknownMessage: data.unknownMessage,
-          listeningFromMe: data.listeningFromMe,
-          stopBotFromMe: data.stopBotFromMe,
-          keepOpen: data.keepOpen,
-          debounceTime: data.debounceTime,
-          ignoreJids: data.ignoreJids,
-          splitMessages: data.splitMessages,
-          timePerChar: data.timePerChar,
-        });
-      }
-    }
-
-    const checkTriggerAll = await this.botRepository.findFirst({
-      where: {
-        enabled: true,
-        triggerType: 'all',
-        instanceId: instanceId,
-      },
-    });
-
-    if (checkTriggerAll && data.triggerType === 'all') {
-      throw new Error('You already have a Flowise with an "All" trigger, you cannot have more bots while it is active');
-    }
-
+    // Flowise-specific duplicate check
     const checkDuplicate = await this.botRepository.findFirst({
       where: {
         instanceId: instanceId,
@@ -121,740 +112,7 @@ export class FlowiseController extends ChatbotController implements ChatbotContr
       throw new Error('Flowise already exists');
     }
 
-    if (data.triggerType === 'keyword') {
-      if (!data.triggerOperator || !data.triggerValue) {
-        throw new Error('Trigger operator and value are required');
-      }
-
-      const checkDuplicate = await this.botRepository.findFirst({
-        where: {
-          triggerOperator: data.triggerOperator,
-          triggerValue: data.triggerValue,
-          instanceId: instanceId,
-        },
-      });
-
-      if (checkDuplicate) {
-        throw new Error('Trigger already exists');
-      }
-    }
-
-    if (data.triggerType === 'advanced') {
-      if (!data.triggerValue) {
-        throw new Error('Trigger value is required');
-      }
-
-      const checkDuplicate = await this.botRepository.findFirst({
-        where: {
-          triggerValue: data.triggerValue,
-          instanceId: instanceId,
-        },
-      });
-
-      if (checkDuplicate) {
-        throw new Error('Trigger already exists');
-      }
-    }
-
-    try {
-      const bot = await this.botRepository.create({
-        data: {
-          enabled: data?.enabled,
-          description: data.description,
-          apiUrl: data.apiUrl,
-          apiKey: data.apiKey,
-          expire: data.expire,
-          keywordFinish: data.keywordFinish,
-          delayMessage: data.delayMessage,
-          unknownMessage: data.unknownMessage,
-          listeningFromMe: data.listeningFromMe,
-          stopBotFromMe: data.stopBotFromMe,
-          keepOpen: data.keepOpen,
-          debounceTime: data.debounceTime,
-          instanceId: instanceId,
-          triggerType: data.triggerType,
-          triggerOperator: data.triggerOperator,
-          triggerValue: data.triggerValue,
-          ignoreJids: data.ignoreJids,
-          splitMessages: data.splitMessages,
-          timePerChar: data.timePerChar,
-        },
-      });
-
-      return bot;
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error creating bot');
-    }
-  }
-
-  public async findBot(instance: InstanceDto) {
-    const instanceId = await this.prismaRepository.instance
-      .findFirst({
-        where: {
-          name: instance.instanceName,
-        },
-      })
-      .then((instance) => instance.id);
-
-    const bots = await this.botRepository.findMany({
-      where: {
-        instanceId: instanceId,
-      },
-    });
-
-    if (!bots.length) {
-      return null;
-    }
-
-    return bots;
-  }
-
-  public async fetchBot(instance: InstanceDto, botId: string) {
-    const instanceId = await this.prismaRepository.instance
-      .findFirst({
-        where: {
-          name: instance.instanceName,
-        },
-      })
-      .then((instance) => instance.id);
-
-    const bot = await this.botRepository.findFirst({
-      where: {
-        id: botId,
-      },
-    });
-
-    if (!bot) {
-      throw new Error('Bot not found');
-    }
-
-    if (bot.instanceId !== instanceId) {
-      throw new Error('Bot not found');
-    }
-
-    return bot;
-  }
-
-  public async updateBot(instance: InstanceDto, botId: string, data: FlowiseDto) {
-    const instanceId = await this.prismaRepository.instance
-      .findFirst({
-        where: {
-          name: instance.instanceName,
-        },
-      })
-      .then((instance) => instance.id);
-
-    const bot = await this.botRepository.findFirst({
-      where: {
-        id: botId,
-      },
-    });
-
-    if (!bot) {
-      throw new Error('Bot not found');
-    }
-
-    if (bot.instanceId !== instanceId) {
-      throw new Error('Bot not found');
-    }
-
-    if (data.triggerType === 'all') {
-      const checkTriggerAll = await this.botRepository.findFirst({
-        where: {
-          enabled: true,
-          triggerType: 'all',
-          id: {
-            not: botId,
-          },
-          instanceId: instanceId,
-        },
-      });
-
-      if (checkTriggerAll) {
-        throw new Error('You already have a bot with an "All" trigger, you cannot have more bots while it is active');
-      }
-    }
-
-    const checkDuplicate = await this.botRepository.findFirst({
-      where: {
-        id: {
-          not: botId,
-        },
-        instanceId: instanceId,
-        apiUrl: data.apiUrl,
-        apiKey: data.apiKey,
-      },
-    });
-
-    if (checkDuplicate) {
-      throw new Error('Bot already exists');
-    }
-
-    if (data.triggerType === 'keyword') {
-      if (!data.triggerOperator || !data.triggerValue) {
-        throw new Error('Trigger operator and value are required');
-      }
-
-      const checkDuplicate = await this.botRepository.findFirst({
-        where: {
-          triggerOperator: data.triggerOperator,
-          triggerValue: data.triggerValue,
-          id: { not: botId },
-          instanceId: instanceId,
-        },
-      });
-
-      if (checkDuplicate) {
-        throw new Error('Trigger already exists');
-      }
-    }
-
-    if (data.triggerType === 'advanced') {
-      if (!data.triggerValue) {
-        throw new Error('Trigger value is required');
-      }
-
-      const checkDuplicate = await this.botRepository.findFirst({
-        where: {
-          triggerValue: data.triggerValue,
-          id: { not: botId },
-          instanceId: instanceId,
-        },
-      });
-
-      if (checkDuplicate) {
-        throw new Error('Trigger already exists');
-      }
-    }
-
-    try {
-      const bot = await this.botRepository.update({
-        where: {
-          id: botId,
-        },
-        data: {
-          enabled: data?.enabled,
-          description: data.description,
-          apiUrl: data.apiUrl,
-          apiKey: data.apiKey,
-          expire: data.expire,
-          keywordFinish: data.keywordFinish,
-          delayMessage: data.delayMessage,
-          unknownMessage: data.unknownMessage,
-          listeningFromMe: data.listeningFromMe,
-          stopBotFromMe: data.stopBotFromMe,
-          keepOpen: data.keepOpen,
-          debounceTime: data.debounceTime,
-          instanceId: instanceId,
-          triggerType: data.triggerType,
-          triggerOperator: data.triggerOperator,
-          triggerValue: data.triggerValue,
-          ignoreJids: data.ignoreJids,
-          splitMessages: data.splitMessages,
-          timePerChar: data.timePerChar,
-        },
-      });
-
-      return bot;
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error updating bot');
-    }
-  }
-
-  public async deleteBot(instance: InstanceDto, botId: string) {
-    const instanceId = await this.prismaRepository.instance
-      .findFirst({
-        where: {
-          name: instance.instanceName,
-        },
-      })
-      .then((instance) => instance.id);
-
-    const bot = await this.botRepository.findFirst({
-      where: {
-        id: botId,
-      },
-    });
-
-    if (!bot) {
-      throw new Error('Bot not found');
-    }
-
-    if (bot.instanceId !== instanceId) {
-      throw new Error('Bot not found');
-    }
-    try {
-      await this.prismaRepository.integrationSession.deleteMany({
-        where: {
-          botId: botId,
-        },
-      });
-
-      await this.botRepository.delete({
-        where: {
-          id: botId,
-        },
-      });
-
-      return { bot: { id: botId } };
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error deleting bot');
-    }
-  }
-
-  // Settings
-  public async settings(instance: InstanceDto, data: any) {
-    try {
-      const instanceId = await this.prismaRepository.instance
-        .findFirst({
-          where: {
-            name: instance.instanceName,
-          },
-        })
-        .then((instance) => instance.id);
-
-      const settings = await this.settingsRepository.findFirst({
-        where: {
-          instanceId: instanceId,
-        },
-      });
-
-      if (settings) {
-        const updateSettings = await this.settingsRepository.update({
-          where: {
-            id: settings.id,
-          },
-          data: {
-            expire: data.expire,
-            keywordFinish: data.keywordFinish,
-            delayMessage: data.delayMessage,
-            unknownMessage: data.unknownMessage,
-            listeningFromMe: data.listeningFromMe,
-            stopBotFromMe: data.stopBotFromMe,
-            keepOpen: data.keepOpen,
-            debounceTime: data.debounceTime,
-            flowiseIdFallback: data.flowiseIdFallback,
-            ignoreJids: data.ignoreJids,
-            splitMessages: data.splitMessages,
-            timePerChar: data.timePerChar,
-          },
-        });
-
-        return {
-          expire: updateSettings.expire,
-          keywordFinish: updateSettings.keywordFinish,
-          delayMessage: updateSettings.delayMessage,
-          unknownMessage: updateSettings.unknownMessage,
-          listeningFromMe: updateSettings.listeningFromMe,
-          stopBotFromMe: updateSettings.stopBotFromMe,
-          keepOpen: updateSettings.keepOpen,
-          debounceTime: updateSettings.debounceTime,
-          flowiseIdFallback: updateSettings.flowiseIdFallback,
-          ignoreJids: updateSettings.ignoreJids,
-          splitMessages: updateSettings.splitMessages,
-          timePerChar: updateSettings.timePerChar,
-        };
-      }
-
-      const newSetttings = await this.settingsRepository.create({
-        data: {
-          expire: data.expire,
-          keywordFinish: data.keywordFinish,
-          delayMessage: data.delayMessage,
-          unknownMessage: data.unknownMessage,
-          listeningFromMe: data.listeningFromMe,
-          stopBotFromMe: data.stopBotFromMe,
-          keepOpen: data.keepOpen,
-          debounceTime: data.debounceTime,
-          flowiseIdFallback: data.flowiseIdFallback,
-          ignoreJids: data.ignoreJids,
-          instanceId: instanceId,
-          splitMessages: data.splitMessages,
-          timePerChar: data.timePerChar,
-        },
-      });
-
-      return {
-        expire: newSetttings.expire,
-        keywordFinish: newSetttings.keywordFinish,
-        delayMessage: newSetttings.delayMessage,
-        unknownMessage: newSetttings.unknownMessage,
-        listeningFromMe: newSetttings.listeningFromMe,
-        stopBotFromMe: newSetttings.stopBotFromMe,
-        keepOpen: newSetttings.keepOpen,
-        debounceTime: newSetttings.debounceTime,
-        flowiseIdFallback: newSetttings.flowiseIdFallback,
-        ignoreJids: newSetttings.ignoreJids,
-        splitMessages: newSetttings.splitMessages,
-        timePerChar: newSetttings.timePerChar,
-      };
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error setting default settings');
-    }
-  }
-
-  public async fetchSettings(instance: InstanceDto) {
-    try {
-      const instanceId = await this.prismaRepository.instance
-        .findFirst({
-          where: {
-            name: instance.instanceName,
-          },
-        })
-        .then((instance) => instance.id);
-
-      const settings = await this.settingsRepository.findFirst({
-        where: {
-          instanceId: instanceId,
-        },
-        include: {
-          Fallback: true,
-        },
-      });
-
-      if (!settings) {
-        return {
-          expire: 0,
-          keywordFinish: '',
-          delayMessage: 0,
-          unknownMessage: '',
-          listeningFromMe: false,
-          stopBotFromMe: false,
-          keepOpen: false,
-          ignoreJids: [],
-          splitMessages: false,
-          timePerChar: 0,
-          flowiseIdFallback: '',
-          fallback: null,
-        };
-      }
-
-      return {
-        expire: settings.expire,
-        keywordFinish: settings.keywordFinish,
-        delayMessage: settings.delayMessage,
-        unknownMessage: settings.unknownMessage,
-        listeningFromMe: settings.listeningFromMe,
-        stopBotFromMe: settings.stopBotFromMe,
-        keepOpen: settings.keepOpen,
-        ignoreJids: settings.ignoreJids,
-        splitMessages: settings.splitMessages,
-        timePerChar: settings.timePerChar,
-        flowiseIdFallback: settings.flowiseIdFallback,
-        fallback: settings.Fallback,
-      };
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error fetching default settings');
-    }
-  }
-
-  // Sessions
-  public async changeStatus(instance: InstanceDto, data: any) {
-    try {
-      const instanceId = await this.prismaRepository.instance
-        .findFirst({
-          where: {
-            name: instance.instanceName,
-          },
-        })
-        .then((instance) => instance.id);
-
-      const defaultSettingCheck = await this.settingsRepository.findFirst({
-        where: {
-          instanceId,
-        },
-      });
-
-      const remoteJid = data.remoteJid;
-      const status = data.status;
-
-      if (status === 'delete') {
-        await this.sessionRepository.deleteMany({
-          where: {
-            remoteJid: remoteJid,
-            botId: { not: null },
-          },
-        });
-
-        return { bot: { remoteJid: remoteJid, status: status } };
-      }
-
-      if (status === 'closed') {
-        if (defaultSettingCheck?.keepOpen) {
-          await this.sessionRepository.updateMany({
-            where: {
-              remoteJid: remoteJid,
-              botId: { not: null },
-            },
-            data: {
-              status: 'closed',
-            },
-          });
-        } else {
-          await this.sessionRepository.deleteMany({
-            where: {
-              remoteJid: remoteJid,
-              botId: { not: null },
-            },
-          });
-        }
-
-        return { bot: { ...instance, bot: { remoteJid: remoteJid, status: status } } };
-      } else {
-        const session = await this.sessionRepository.updateMany({
-          where: {
-            instanceId: instanceId,
-            remoteJid: remoteJid,
-            botId: { not: null },
-          },
-          data: {
-            status: status,
-          },
-        });
-
-        const botData = {
-          remoteJid: remoteJid,
-          status: status,
-          session,
-        };
-
-        return { bot: { ...instance, bot: botData } };
-      }
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error changing status');
-    }
-  }
-
-  public async fetchSessions(instance: InstanceDto, botId: string, remoteJid?: string) {
-    try {
-      const instanceId = await this.prismaRepository.instance
-        .findFirst({
-          where: {
-            name: instance.instanceName,
-          },
-        })
-        .then((instance) => instance.id);
-
-      const bot = await this.botRepository.findFirst({
-        where: {
-          id: botId,
-        },
-      });
-
-      if (bot && bot.instanceId !== instanceId) {
-        throw new Error('Dify not found');
-      }
-
-      return await this.sessionRepository.findMany({
-        where: {
-          instanceId: instanceId,
-          remoteJid,
-          botId: bot ? botId : { not: null },
-          type: 'flowise',
-        },
-      });
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error fetching sessions');
-    }
-  }
-
-  public async ignoreJid(instance: InstanceDto, data: IgnoreJidDto) {
-    try {
-      const instanceId = await this.prismaRepository.instance
-        .findFirst({
-          where: {
-            name: instance.instanceName,
-          },
-        })
-        .then((instance) => instance.id);
-
-      const settings = await this.settingsRepository.findFirst({
-        where: {
-          instanceId: instanceId,
-        },
-      });
-
-      if (!settings) {
-        throw new Error('Settings not found');
-      }
-
-      let ignoreJids: any = settings?.ignoreJids || [];
-
-      if (data.action === 'add') {
-        if (ignoreJids.includes(data.remoteJid)) return { ignoreJids: ignoreJids };
-
-        ignoreJids.push(data.remoteJid);
-      } else {
-        ignoreJids = ignoreJids.filter((jid) => jid !== data.remoteJid);
-      }
-
-      const updateSettings = await this.settingsRepository.update({
-        where: {
-          id: settings.id,
-        },
-        data: {
-          ignoreJids: ignoreJids,
-        },
-      });
-
-      return {
-        ignoreJids: updateSettings.ignoreJids,
-      };
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error setting default settings');
-    }
-  }
-
-  // Emit
-  public async emit({ instance, remoteJid, msg }: EmitData) {
-    try {
-      const settings = await this.settingsRepository.findFirst({
-        where: {
-          instanceId: instance.instanceId,
-        },
-      });
-
-      if (this.checkIgnoreJids(settings?.ignoreJids, remoteJid)) return;
-
-      const session = await this.getSession(remoteJid, instance);
-
-      const content = getConversationMessage(msg);
-
-      let findBot = (await this.findBotTrigger(this.botRepository, content, instance, session)) as Flowise;
-
-      if (!findBot) {
-        const fallback = await this.settingsRepository.findFirst({
-          where: {
-            instanceId: instance.instanceId,
-          },
-        });
-
-        if (fallback?.flowiseIdFallback) {
-          const findFallback = await this.botRepository.findFirst({
-            where: {
-              id: fallback.flowiseIdFallback,
-            },
-          });
-
-          findBot = findFallback;
-        } else {
-          return;
-        }
-      }
-
-      let expire = findBot?.expire;
-      let keywordFinish = findBot?.keywordFinish;
-      let delayMessage = findBot?.delayMessage;
-      let unknownMessage = findBot?.unknownMessage;
-      let listeningFromMe = findBot?.listeningFromMe;
-      let stopBotFromMe = findBot?.stopBotFromMe;
-      let keepOpen = findBot?.keepOpen;
-      let debounceTime = findBot?.debounceTime;
-      let ignoreJids = findBot?.ignoreJids;
-      let splitMessages = findBot?.splitMessages;
-      let timePerChar = findBot?.timePerChar;
-
-      if (expire === undefined || expire === null) expire = settings.expire;
-      if (keywordFinish === undefined || keywordFinish === null) keywordFinish = settings.keywordFinish;
-      if (delayMessage === undefined || delayMessage === null) delayMessage = settings.delayMessage;
-      if (unknownMessage === undefined || unknownMessage === null) unknownMessage = settings.unknownMessage;
-      if (listeningFromMe === undefined || listeningFromMe === null) listeningFromMe = settings.listeningFromMe;
-      if (stopBotFromMe === undefined || stopBotFromMe === null) stopBotFromMe = settings.stopBotFromMe;
-      if (keepOpen === undefined || keepOpen === null) keepOpen = settings.keepOpen;
-      if (debounceTime === undefined || debounceTime === null) debounceTime = settings.debounceTime;
-      if (ignoreJids === undefined || ignoreJids === null) ignoreJids = settings.ignoreJids;
-      if (splitMessages === undefined || splitMessages === null) splitMessages = settings?.splitMessages ?? false;
-      if (timePerChar === undefined || timePerChar === null) timePerChar = settings?.timePerChar ?? 0;
-
-      const key = msg.key as {
-        id: string;
-        remoteJid: string;
-        fromMe: boolean;
-        participant: string;
-      };
-
-      if (stopBotFromMe && key.fromMe && session) {
-        await this.prismaRepository.integrationSession.update({
-          where: {
-            id: session.id,
-          },
-          data: {
-            status: 'paused',
-          },
-        });
-        return;
-      }
-
-      if (!listeningFromMe && key.fromMe) {
-        return;
-      }
-
-      if (session && !session.awaitUser) {
-        return;
-      }
-
-      if (debounceTime && debounceTime > 0) {
-        this.processDebounce(this.userMessageDebounce, content, remoteJid, debounceTime, async (debouncedContent) => {
-          await this.flowiseService.processBot(
-            this.waMonitor.waInstances[instance.instanceName],
-            remoteJid,
-            findBot,
-            session,
-            {
-              ...settings,
-              expire,
-              keywordFinish,
-              delayMessage,
-              unknownMessage,
-              listeningFromMe,
-              stopBotFromMe,
-              keepOpen,
-              debounceTime,
-              ignoreJids,
-              splitMessages,
-              timePerChar,
-            },
-            debouncedContent,
-            msg?.pushName,
-          );
-        });
-      } else {
-        await this.flowiseService.processBot(
-          this.waMonitor.waInstances[instance.instanceName],
-          remoteJid,
-          findBot,
-          session,
-          {
-            ...settings,
-            expire,
-            keywordFinish,
-            delayMessage,
-            unknownMessage,
-            listeningFromMe,
-            stopBotFromMe,
-            keepOpen,
-            debounceTime,
-            ignoreJids,
-            splitMessages,
-            timePerChar,
-          },
-          content,
-          msg?.pushName,
-        );
-      }
-
-      return;
-    } catch (error) {
-      this.logger.error(error);
-      return;
-    }
+    // Let the base class handle the rest
+    return super.createBot(instance, data);
   }
 }

src/api/integrations/chatbot/flowise/dto/flowise.dto.ts

@@ -1,37 +1,10 @@
-import { TriggerOperator, TriggerType } from '@prisma/client';
+import { BaseChatbotDto, BaseChatbotSettingDto } from '../../base-chatbot.dto';
 
-export class FlowiseDto {
-  enabled?: boolean;
-  description?: string;
-  apiUrl?: string;
+export class FlowiseDto extends BaseChatbotDto {
+  apiUrl: string;
   apiKey?: string;
-  expire?: number;
-  keywordFinish?: string;
-  delayMessage?: number;
-  unknownMessage?: string;
-  listeningFromMe?: boolean;
-  stopBotFromMe?: boolean;
-  keepOpen?: boolean;
-  debounceTime?: number;
-  triggerType?: TriggerType;
-  triggerOperator?: TriggerOperator;
-  triggerValue?: string;
-  ignoreJids?: any;
-  splitMessages?: boolean;
-  timePerChar?: number;
 }
 
-export class FlowiseSettingDto {
-  expire?: number;
-  keywordFinish?: string;
-  delayMessage?: number;
-  unknownMessage?: string;
-  listeningFromMe?: boolean;
-  stopBotFromMe?: boolean;
-  keepOpen?: boolean;
-  debounceTime?: number;
+export class FlowiseSettingDto extends BaseChatbotSettingDto {
   flowiseIdFallback?: string;
-  ignoreJids?: any;
-  splitMessages?: boolean;
-  timePerChar?: number;
 }

src/api/integrations/chatbot/flowise/services/flowise.service.ts

@@ -1,50 +1,57 @@
 /* eslint-disable @typescript-eslint/no-unused-vars */
-import { InstanceDto } from '@api/dto/instance.dto';
 import { PrismaRepository } from '@api/repository/repository.service';
 import { WAMonitoringService } from '@api/services/monitor.service';
 import { Integration } from '@api/types/wa.types';
-import { Auth, ConfigService, HttpServer } from '@config/env.config';
-import { Logger } from '@config/logger.config';
-import { Flowise, FlowiseSetting, IntegrationSession } from '@prisma/client';
-import { sendTelemetry } from '@utils/sendTelemetry';
+import { ConfigService, HttpServer } from '@config/env.config';
+import { Flowise as FlowiseModel, IntegrationSession } from '@prisma/client';
 import axios from 'axios';
 
-export class FlowiseService {
+import { BaseChatbotService } from '../../base-chatbot.service';
+import { OpenaiService } from '../../openai/services/openai.service';
+
+export class FlowiseService extends BaseChatbotService<FlowiseModel> {
+  private openaiService: OpenaiService;
+
   constructor(
-    private readonly waMonitor: WAMonitoringService,
-    private readonly configService: ConfigService,
-    private readonly prismaRepository: PrismaRepository,
-  ) {}
-
-  private readonly logger = new Logger('FlowiseService');
-
-  public async createNewSession(instance: InstanceDto, data: any) {
-    try {
-      const session = await this.prismaRepository.integrationSession.create({
-        data: {
-          remoteJid: data.remoteJid,
-          pushName: data.pushName,
-          sessionId: data.remoteJid,
-          status: 'opened',
-          awaitUser: false,
-          botId: data.botId,
-          instanceId: instance.instanceId,
-          type: 'flowise',
-        },
-      });
-
-      return { session };
-    } catch (error) {
-      this.logger.error(error);
-      return;
-    }
+    waMonitor: WAMonitoringService,
+    prismaRepository: PrismaRepository,
+    configService: ConfigService,
+    openaiService: OpenaiService,
+  ) {
+    super(waMonitor, prismaRepository, 'FlowiseService', configService);
+    this.openaiService = openaiService;
   }
 
-  private isImageMessage(content: string) {
-    return content.includes('imageMessage');
+  // Return the bot type for Flowise
+  protected getBotType(): string {
+    return 'flowise';
   }
 
-  private async sendMessageToBot(instance: any, bot: Flowise, remoteJid: string, pushName: string, content: string) {
+  // Process Flowise-specific bot logic
+  public async processBot(
+    instance: any,
+    remoteJid: string,
+    bot: FlowiseModel,
+    session: IntegrationSession,
+    settings: any,
+    content: string,
+    pushName?: string,
+    msg?: any,
+  ) {
+    await this.process(instance, remoteJid, bot, session, settings, content, pushName, msg);
+  }
+
+  // Implement the abstract method to send message to Flowise API
+  protected async sendMessageToBot(
+    instance: any,
+    session: IntegrationSession,
+    settings: any,
+    bot: FlowiseModel,
+    remoteJid: string,
+    pushName: string,
+    content: string,
+    msg?: any,
+  ): Promise<void> {
     const payload: any = {
       question: content,
       overrideConfig: {
@@ -54,11 +61,24 @@ export class FlowiseService {
           pushName: pushName,
           instanceName: instance.instanceName,
           serverUrl: this.configService.get<HttpServer>('SERVER').URL,
-          apiKey: this.configService.get<Auth>('AUTHENTICATION').API_KEY.KEY,
+          apiKey: instance.token,
         },
       },
     };
 
+    // Handle audio messages
+    if (this.isAudioMessage(content) && msg) {
+      try {
+        this.logger.debug(`[Flowise] Downloading audio for Whisper transcription`);
+        const transcription = await this.openaiService.speechToText(msg, instance);
+        if (transcription) {
+          payload.question = `[audio] ${transcription}`;
+        }
+      } catch (err) {
+        this.logger.error(`[Flowise] Failed to transcribe audio: ${err}`);
+      }
+    }
+
     if (this.isImageMessage(content)) {
       const contentSplit = content.split('|');
 
@@ -91,335 +111,26 @@ export class FlowiseService {
 
     const endpoint = bot.apiUrl;
 
-    if (!endpoint) return null;
+    if (!endpoint) {
+      this.logger.error('No Flowise endpoint defined');
+      return;
+    }
 
     const response = await axios.post(endpoint, payload, {
       headers,
     });
 
-    if (instance.integration === Integration.WHATSAPP_BAILEYS)
+    if (instance.integration === Integration.WHATSAPP_BAILEYS) {
       await instance.client.sendPresenceUpdate('paused', remoteJid);
+    }
 
     const message = response?.data?.text;
 
-    return message;
+    if (message) {
+      // Use the base class method to send the message to WhatsApp
+      await this.sendMessageWhatsApp(instance, remoteJid, message, settings);
+    }
   }
 
-  private async sendMessageWhatsApp(
-    instance: any,
-    remoteJid: string,
-    session: IntegrationSession,
-    settings: FlowiseSetting,
-    message: string,
-  ) {
-    const linkRegex = /(!?)\[(.*?)\]\((.*?)\)/g;
-
-    let textBuffer = '';
-    let lastIndex = 0;
-
-    let match: RegExpExecArray | null;
-
-    const getMediaType = (url: string): string | null => {
-      const extension = url.split('.').pop()?.toLowerCase();
-      const imageExtensions = ['jpg', 'jpeg', 'png', 'gif', 'bmp', 'webp'];
-      const audioExtensions = ['mp3', 'wav', 'aac', 'ogg'];
-      const videoExtensions = ['mp4', 'avi', 'mkv', 'mov'];
-      const documentExtensions = ['pdf', 'doc', 'docx', 'xls', 'xlsx', 'ppt', 'pptx', 'txt'];
-
-      if (imageExtensions.includes(extension || '')) return 'image';
-      if (audioExtensions.includes(extension || '')) return 'audio';
-      if (videoExtensions.includes(extension || '')) return 'video';
-      if (documentExtensions.includes(extension || '')) return 'document';
-      return null;
-    };
-
-    while ((match = linkRegex.exec(message)) !== null) {
-      const [fullMatch, exclMark, altText, url] = match;
-      const mediaType = getMediaType(url);
-
-      const beforeText = message.slice(lastIndex, match.index);
-      if (beforeText) {
-        textBuffer += beforeText;
-      }
-
-      if (mediaType) {
-        const splitMessages = settings.splitMessages ?? false;
-        const timePerChar = settings.timePerChar ?? 0;
-        const minDelay = 1000;
-        const maxDelay = 20000;
-
-        if (textBuffer.trim()) {
-          if (splitMessages) {
-            const multipleMessages = textBuffer.trim().split('\n\n');
-
-            for (let index = 0; index < multipleMessages.length; index++) {
-              const message = multipleMessages[index];
-
-              const delay = Math.min(Math.max(message.length * timePerChar, minDelay), maxDelay);
-
-              if (instance.integration === Integration.WHATSAPP_BAILEYS) {
-                await instance.client.presenceSubscribe(remoteJid);
-                await instance.client.sendPresenceUpdate('composing', remoteJid);
-              }
-
-              await new Promise<void>((resolve) => {
-                setTimeout(async () => {
-                  await instance.textMessage(
-                    {
-                      number: remoteJid.split('@')[0],
-                      delay: settings?.delayMessage || 1000,
-                      text: message,
-                    },
-                    false,
-                  );
-                  resolve();
-                }, delay);
-              });
-
-              if (instance.integration === Integration.WHATSAPP_BAILEYS) {
-                await instance.client.sendPresenceUpdate('paused', remoteJid);
-              }
-            }
-          } else {
-            await instance.textMessage(
-              {
-                number: remoteJid.split('@')[0],
-                delay: settings?.delayMessage || 1000,
-                text: textBuffer.trim(),
-              },
-              false,
-            );
-          }
-          textBuffer = '';
-        }
-
-        if (mediaType === 'audio') {
-          await instance.audioWhatsapp({
-            number: remoteJid.split('@')[0],
-            delay: settings?.delayMessage || 1000,
-            audio: url,
-            caption: altText,
-          });
-        } else {
-          await instance.mediaMessage(
-            {
-              number: remoteJid.split('@')[0],
-              delay: settings?.delayMessage || 1000,
-              mediatype: mediaType,
-              media: url,
-              caption: altText,
-            },
-            null,
-            false,
-          );
-        }
-      } else {
-        textBuffer += `[${altText}](${url})`;
-      }
-
-      lastIndex = linkRegex.lastIndex;
-    }
-
-    if (lastIndex < message.length) {
-      const remainingText = message.slice(lastIndex);
-      if (remainingText.trim()) {
-        textBuffer += remainingText;
-      }
-    }
-
-    const splitMessages = settings.splitMessages ?? false;
-    const timePerChar = settings.timePerChar ?? 0;
-    const minDelay = 1000;
-    const maxDelay = 20000;
-
-    if (textBuffer.trim()) {
-      if (splitMessages) {
-        const multipleMessages = textBuffer.trim().split('\n\n');
-
-        for (let index = 0; index < multipleMessages.length; index++) {
-          const message = multipleMessages[index];
-
-          const delay = Math.min(Math.max(message.length * timePerChar, minDelay), maxDelay);
-
-          if (instance.integration === Integration.WHATSAPP_BAILEYS) {
-            await instance.client.presenceSubscribe(remoteJid);
-            await instance.client.sendPresenceUpdate('composing', remoteJid);
-          }
-
-          await new Promise<void>((resolve) => {
-            setTimeout(async () => {
-              await instance.textMessage(
-                {
-                  number: remoteJid.split('@')[0],
-                  delay: settings?.delayMessage || 1000,
-                  text: message,
-                },
-                false,
-              );
-              resolve();
-            }, delay);
-          });
-
-          if (instance.integration === Integration.WHATSAPP_BAILEYS) {
-            await instance.client.sendPresenceUpdate('paused', remoteJid);
-          }
-        }
-      } else {
-        await instance.textMessage(
-          {
-            number: remoteJid.split('@')[0],
-            delay: settings?.delayMessage || 1000,
-            text: textBuffer.trim(),
-          },
-          false,
-        );
-      }
-      textBuffer = '';
-    }
-
-    sendTelemetry('/message/sendText');
-
-    await this.prismaRepository.integrationSession.update({
-      where: {
-        id: session.id,
-      },
-      data: {
-        status: 'opened',
-        awaitUser: true,
-      },
-    });
-
-    return;
-  }
-
-  private async initNewSession(
-    instance: any,
-    remoteJid: string,
-    bot: Flowise,
-    settings: FlowiseSetting,
-    session: IntegrationSession,
-    content: string,
-    pushName?: string,
-  ) {
-    const data = await this.createNewSession(instance, {
-      remoteJid,
-      pushName,
-      botId: bot.id,
-    });
-
-    if (data.session) {
-      session = data.session;
-    }
-
-    const message = await this.sendMessageToBot(instance, bot, remoteJid, pushName, content);
-
-    await this.sendMessageWhatsApp(instance, remoteJid, session, settings, message);
-
-    return;
-  }
-
-  public async processBot(
-    instance: any,
-    remoteJid: string,
-    bot: Flowise,
-    session: IntegrationSession,
-    settings: FlowiseSetting,
-    content: string,
-    pushName?: string,
-  ) {
-    if (session && session.status !== 'opened') {
-      return;
-    }
-
-    if (session && settings.expire && settings.expire > 0) {
-      const now = Date.now();
-
-      const sessionUpdatedAt = new Date(session.updatedAt).getTime();
-
-      const diff = now - sessionUpdatedAt;
-
-      const diffInMinutes = Math.floor(diff / 1000 / 60);
-
-      if (diffInMinutes > settings.expire) {
-        if (settings.keepOpen) {
-          await this.prismaRepository.integrationSession.update({
-            where: {
-              id: session.id,
-            },
-            data: {
-              status: 'closed',
-            },
-          });
-        } else {
-          await this.prismaRepository.integrationSession.deleteMany({
-            where: {
-              botId: bot.id,
-              remoteJid: remoteJid,
-            },
-          });
-        }
-
-        await this.initNewSession(instance, remoteJid, bot, settings, session, content, pushName);
-        return;
-      }
-    }
-
-    if (!session) {
-      await this.initNewSession(instance, remoteJid, bot, settings, session, content, pushName);
-      return;
-    }
-
-    await this.prismaRepository.integrationSession.update({
-      where: {
-        id: session.id,
-      },
-      data: {
-        status: 'opened',
-        awaitUser: false,
-      },
-    });
-
-    if (!content) {
-      if (settings.unknownMessage) {
-        this.waMonitor.waInstances[instance.instanceName].textMessage(
-          {
-            number: remoteJid.split('@')[0],
-            delay: settings.delayMessage || 1000,
-            text: settings.unknownMessage,
-          },
-          false,
-        );
-
-        sendTelemetry('/message/sendText');
-      }
-      return;
-    }
-
-    if (settings.keywordFinish && content.toLowerCase() === settings.keywordFinish.toLowerCase()) {
-      if (settings.keepOpen) {
-        await this.prismaRepository.integrationSession.update({
-          where: {
-            id: session.id,
-          },
-          data: {
-            status: 'closed',
-          },
-        });
-      } else {
-        await this.prismaRepository.integrationSession.deleteMany({
-          where: {
-            botId: bot.id,
-            remoteJid: remoteJid,
-          },
-        });
-      }
-      return;
-    }
-
-    const message = await this.sendMessageToBot(instance, bot, remoteJid, pushName, content);
-
-    await this.sendMessageWhatsApp(instance, remoteJid, session, settings, message);
-
-    return;
-  }
+  // The service is now complete with just the abstract method implementations
 }

src/api/integrations/chatbot/flowise/validate/flowise.schema.ts

@@ -40,6 +40,8 @@ export const flowiseSchema: JSONSchema7 = {
     keepOpen: { type: 'boolean' },
     debounceTime: { type: 'integer' },
     ignoreJids: { type: 'array', items: { type: 'string' } },
+    splitMessages: { type: 'boolean' },
+    timePerChar: { type: 'integer' },
   },
   required: ['enabled', 'apiUrl', 'triggerType'],
   ...isNotEmpty('enabled', 'apiUrl', 'triggerType'),
@@ -69,7 +71,9 @@ export const flowiseSettingSchema: JSONSchema7 = {
     keepOpen: { type: 'boolean' },
     debounceTime: { type: 'integer' },
     ignoreJids: { type: 'array', items: { type: 'string' } },
-    botIdFallback: { type: 'string' },
+    flowiseIdFallback: { type: 'string' },
+    splitMessages: { type: 'boolean' },
+    timePerChar: { type: 'integer' },
   },
   required: [
     'expire',

src/api/integrations/chatbot/n8n/controllers/n8n.controller.ts

@@ -0,0 +1,127 @@
+import { InstanceDto } from '@api/dto/instance.dto';
+import { N8nDto } from '@api/integrations/chatbot/n8n/dto/n8n.dto';
+import { N8nService } from '@api/integrations/chatbot/n8n/services/n8n.service';
+import { PrismaRepository } from '@api/repository/repository.service';
+import { WAMonitoringService } from '@api/services/monitor.service';
+import { configService } from '@config/env.config';
+import { Logger } from '@config/logger.config';
+import { BadRequestException } from '@exceptions';
+import { IntegrationSession, N8n as N8nModel } from '@prisma/client';
+
+import { BaseChatbotController } from '../../base-chatbot.controller';
+
+export class N8nController extends BaseChatbotController<N8nModel, N8nDto> {
+  constructor(
+    private readonly n8nService: N8nService,
+    prismaRepository: PrismaRepository,
+    waMonitor: WAMonitoringService,
+  ) {
+    super(prismaRepository, waMonitor);
+
+    this.botRepository = this.prismaRepository.n8n;
+    this.settingsRepository = this.prismaRepository.n8nSetting;
+    this.sessionRepository = this.prismaRepository.integrationSession;
+  }
+
+  public readonly logger = new Logger('N8nController');
+  protected readonly integrationName = 'N8n';
+
+  integrationEnabled = configService.get('N8N').ENABLED;
+  botRepository: any;
+  settingsRepository: any;
+  sessionRepository: any;
+  userMessageDebounce: { [key: string]: { message: string; timeoutId: NodeJS.Timeout } } = {};
+
+  protected getFallbackBotId(settings: any): string | undefined {
+    return settings?.fallbackId;
+  }
+
+  protected getFallbackFieldName(): string {
+    return 'n8nIdFallback';
+  }
+
+  protected getIntegrationType(): string {
+    return 'n8n';
+  }
+
+  protected getAdditionalBotData(data: N8nDto): Record<string, any> {
+    return {
+      webhookUrl: data.webhookUrl,
+      basicAuthUser: data.basicAuthUser,
+      basicAuthPass: data.basicAuthPass,
+    };
+  }
+
+  // Implementation for bot-specific updates
+  protected getAdditionalUpdateFields(data: N8nDto): Record<string, any> {
+    return {
+      webhookUrl: data.webhookUrl,
+      basicAuthUser: data.basicAuthUser,
+      basicAuthPass: data.basicAuthPass,
+    };
+  }
+
+  // Implementation for bot-specific duplicate validation on update
+  protected async validateNoDuplicatesOnUpdate(botId: string, instanceId: string, data: N8nDto): Promise<void> {
+    const checkDuplicate = await this.botRepository.findFirst({
+      where: {
+        id: {
+          not: botId,
+        },
+        instanceId: instanceId,
+        webhookUrl: data.webhookUrl,
+        basicAuthUser: data.basicAuthUser,
+        basicAuthPass: data.basicAuthPass,
+      },
+    });
+
+    if (checkDuplicate) {
+      throw new Error('N8n already exists');
+    }
+  }
+
+  // Bots
+  public async createBot(instance: InstanceDto, data: N8nDto) {
+    if (!this.integrationEnabled) throw new BadRequestException('N8n is disabled');
+
+    const instanceId = await this.prismaRepository.instance
+      .findFirst({
+        where: {
+          name: instance.instanceName,
+        },
+      })
+      .then((instance) => instance.id);
+
+    // Check for N8n-specific duplicate
+    const checkDuplicate = await this.botRepository.findFirst({
+      where: {
+        instanceId: instanceId,
+        webhookUrl: data.webhookUrl,
+        basicAuthUser: data.basicAuthUser,
+        basicAuthPass: data.basicAuthPass,
+      },
+    });
+
+    if (checkDuplicate) {
+      throw new Error('N8n already exists');
+    }
+
+    // Let the base class handle the rest of the bot creation process
+    return super.createBot(instance, data);
+  }
+
+  // Process N8n-specific bot logic
+  protected async processBot(
+    instance: any,
+    remoteJid: string,
+    bot: N8nModel,
+    session: IntegrationSession,
+    settings: any,
+    content: string,
+    pushName?: string,
+    msg?: any,
+  ) {
+    // Use the base class pattern instead of calling n8nService.process directly
+    await this.n8nService.process(instance, remoteJid, bot, session, settings, content, pushName, msg);
+  }
+}

src/api/integrations/chatbot/n8n/dto/n8n.dto.ts

@@ -0,0 +1,17 @@
+import { BaseChatbotDto, BaseChatbotSettingDto } from '../../base-chatbot.dto';
+
+export class N8nDto extends BaseChatbotDto {
+  // N8n specific fields
+  webhookUrl?: string;
+  basicAuthUser?: string;
+  basicAuthPass?: string;
+}
+
+export class N8nSettingDto extends BaseChatbotSettingDto {
+  // N8n has no specific fields
+}
+
+export class N8nMessageDto {
+  chatInput: string;
+  sessionId: string;
+}

src/api/integrations/chatbot/n8n/routes/n8n.router.ts

@@ -0,0 +1,114 @@
+import { RouterBroker } from '@api/abstract/abstract.router';
+import { IgnoreJidDto } from '@api/dto/chatbot.dto';
+import { InstanceDto } from '@api/dto/instance.dto';
+import { HttpStatus } from '@api/routes/index.router';
+import { n8nController } from '@api/server.module';
+import {
+  instanceSchema,
+  n8nIgnoreJidSchema,
+  n8nSchema,
+  n8nSettingSchema,
+  n8nStatusSchema,
+} from '@validate/validate.schema';
+import { RequestHandler, Router } from 'express';
+
+import { N8nDto, N8nSettingDto } from '../dto/n8n.dto';
+
+export class N8nRouter extends RouterBroker {
+  constructor(...guards: RequestHandler[]) {
+    super();
+    this.router
+      .post(this.routerPath('create'), ...guards, async (req, res) => {
+        const response = await this.dataValidate<N8nDto>({
+          request: req,
+          schema: n8nSchema,
+          ClassRef: N8nDto,
+          execute: (instance, data) => n8nController.createBot(instance, data),
+        });
+        res.status(HttpStatus.CREATED).json(response);
+      })
+      .get(this.routerPath('find'), ...guards, async (req, res) => {
+        const response = await this.dataValidate<InstanceDto>({
+          request: req,
+          schema: instanceSchema,
+          ClassRef: InstanceDto,
+          execute: (instance) => n8nController.findBot(instance),
+        });
+        res.status(HttpStatus.OK).json(response);
+      })
+      .get(this.routerPath('fetch/:n8nId'), ...guards, async (req, res) => {
+        const response = await this.dataValidate<InstanceDto>({
+          request: req,
+          schema: instanceSchema,
+          ClassRef: InstanceDto,
+          execute: (instance) => n8nController.fetchBot(instance, req.params.n8nId),
+        });
+        res.status(HttpStatus.OK).json(response);
+      })
+      .put(this.routerPath('update/:n8nId'), ...guards, async (req, res) => {
+        const response = await this.dataValidate<N8nDto>({
+          request: req,
+          schema: n8nSchema,
+          ClassRef: N8nDto,
+          execute: (instance, data) => n8nController.updateBot(instance, req.params.n8nId, data),
+        });
+        res.status(HttpStatus.OK).json(response);
+      })
+      .delete(this.routerPath('delete/:n8nId'), ...guards, async (req, res) => {
+        const response = await this.dataValidate<InstanceDto>({
+          request: req,
+          schema: instanceSchema,
+          ClassRef: InstanceDto,
+          execute: (instance) => n8nController.deleteBot(instance, req.params.n8nId),
+        });
+        res.status(HttpStatus.OK).json(response);
+      })
+      .post(this.routerPath('settings'), ...guards, async (req, res) => {
+        const response = await this.dataValidate<N8nSettingDto>({
+          request: req,
+          schema: n8nSettingSchema,
+          ClassRef: N8nSettingDto,
+          execute: (instance, data) => n8nController.settings(instance, data),
+        });
+        res.status(HttpStatus.OK).json(response);
+      })
+      .get(this.routerPath('fetchSettings'), ...guards, async (req, res) => {
+        const response = await this.dataValidate<InstanceDto>({
+          request: req,
+          schema: instanceSchema,
+          ClassRef: InstanceDto,
+          execute: (instance) => n8nController.fetchSettings(instance),
+        });
+        res.status(HttpStatus.OK).json(response);
+      })
+      .post(this.routerPath('changeStatus'), ...guards, async (req, res) => {
+        const response = await this.dataValidate<InstanceDto>({
+          request: req,
+          schema: n8nStatusSchema,
+          ClassRef: InstanceDto,
+          execute: (instance, data) => n8nController.changeStatus(instance, data),
+        });
+        res.status(HttpStatus.OK).json(response);
+      })
+      .get(this.routerPath('fetchSessions/:n8nId'), ...guards, async (req, res) => {
+        const response = await this.dataValidate<InstanceDto>({
+          request: req,
+          schema: instanceSchema,
+          ClassRef: InstanceDto,
+          execute: (instance) => n8nController.fetchSessions(instance, req.params.n8nId),
+        });
+        res.status(HttpStatus.OK).json(response);
+      })
+      .post(this.routerPath('ignoreJid'), ...guards, async (req, res) => {
+        const response = await this.dataValidate<IgnoreJidDto>({
+          request: req,
+          schema: n8nIgnoreJidSchema,
+          ClassRef: IgnoreJidDto,
+          execute: (instance, data) => n8nController.ignoreJid(instance, data),
+        });
+        res.status(HttpStatus.OK).json(response);
+      });
+  }
+
+  public readonly router: Router = Router();
+}

src/api/integrations/chatbot/n8n/services/n8n.service.ts

@@ -0,0 +1,96 @@
+import { PrismaRepository } from '@api/repository/repository.service';
+import { WAMonitoringService } from '@api/services/monitor.service';
+import { ConfigService, HttpServer } from '@config/env.config';
+import { IntegrationSession, N8n, N8nSetting } from '@prisma/client';
+import axios from 'axios';
+
+import { BaseChatbotService } from '../../base-chatbot.service';
+import { OpenaiService } from '../../openai/services/openai.service';
+
+export class N8nService extends BaseChatbotService<N8n, N8nSetting> {
+  private openaiService: OpenaiService;
+
+  constructor(
+    waMonitor: WAMonitoringService,
+    prismaRepository: PrismaRepository,
+    configService: ConfigService,
+    openaiService: OpenaiService,
+  ) {
+    super(waMonitor, prismaRepository, 'N8nService', configService);
+    this.openaiService = openaiService;
+  }
+
+  /**
+   * Return the bot type for N8n
+   */
+  protected getBotType(): string {
+    return 'n8n';
+  }
+
+  protected async sendMessageToBot(
+    instance: any,
+    session: IntegrationSession,
+    settings: N8nSetting,
+    n8n: N8n,
+    remoteJid: string,
+    pushName: string,
+    content: string,
+    msg?: any,
+  ) {
+    try {
+      if (!session) {
+        this.logger.error('Session is null in sendMessageToBot');
+        return;
+      }
+
+      const endpoint: string = n8n.webhookUrl;
+      const payload: any = {
+        chatInput: content,
+        sessionId: session.sessionId,
+        remoteJid: remoteJid,
+        pushName: pushName,
+        fromMe: msg?.key?.fromMe,
+        instanceName: instance.instanceName,
+        serverUrl: this.configService.get<HttpServer>('SERVER').URL,
+        apiKey: instance.token,
+      };
+
+      // Handle audio messages
+      if (this.isAudioMessage(content) && msg) {
+        try {
+          this.logger.debug(`[N8n] Downloading audio for Whisper transcription`);
+          const transcription = await this.openaiService.speechToText(msg, instance);
+          if (transcription) {
+            payload.chatInput = `[audio] ${transcription}`;
+          }
+        } catch (err) {
+          this.logger.error(`[N8n] Failed to transcribe audio: ${err}`);
+        }
+      }
+
+      const headers: Record<string, string> = {};
+      if (n8n.basicAuthUser && n8n.basicAuthPass) {
+        const auth = Buffer.from(`${n8n.basicAuthUser}:${n8n.basicAuthPass}`).toString('base64');
+        headers['Authorization'] = `Basic ${auth}`;
+      }
+      const response = await axios.post(endpoint, payload, { headers });
+      const message = response?.data?.output || response?.data?.answer;
+
+      // Use base class method instead of custom implementation
+      await this.sendMessageWhatsApp(instance, remoteJid, message, settings);
+
+      await this.prismaRepository.integrationSession.update({
+        where: {
+          id: session.id,
+        },
+        data: {
+          status: 'opened',
+          awaitUser: true,
+        },
+      });
+    } catch (error) {
+      this.logger.error(error.response?.data || error);
+      return;
+    }
+  }
+}

src/api/integrations/chatbot/n8n/validate/n8n.schema.ts

@@ -0,0 +1,116 @@
+import { JSONSchema7 } from 'json-schema';
+import { v4 } from 'uuid';
+
+const isNotEmpty = (...propertyNames: string[]): JSONSchema7 => {
+  const properties = {};
+  propertyNames.forEach(
+    (property) =>
+      (properties[property] = {
+        minLength: 1,
+        description: `The "${property}" cannot be empty`,
+      }),
+  );
+  return {
+    if: {
+      propertyNames: {
+        enum: [...propertyNames],
+      },
+    },
+    then: { properties },
+  };
+};
+
+export const n8nSchema: JSONSchema7 = {
+  $id: v4(),
+  type: 'object',
+  properties: {
+    enabled: { type: 'boolean' },
+    description: { type: 'string' },
+    webhookUrl: { type: 'string' },
+    basicAuthUser: { type: 'string' },
+    basicAuthPassword: { type: 'string' },
+    triggerType: { type: 'string', enum: ['all', 'keyword', 'none', 'advanced'] },
+    triggerOperator: { type: 'string', enum: ['equals', 'contains', 'startsWith', 'endsWith', 'regex'] },
+    triggerValue: { type: 'string' },
+    expire: { type: 'integer' },
+    keywordFinish: { type: 'string' },
+    delayMessage: { type: 'integer' },
+    unknownMessage: { type: 'string' },
+    listeningFromMe: { type: 'boolean' },
+    stopBotFromMe: { type: 'boolean' },
+    keepOpen: { type: 'boolean' },
+    debounceTime: { type: 'integer' },
+    ignoreJids: { type: 'array', items: { type: 'string' } },
+    splitMessages: { type: 'boolean' },
+    timePerChar: { type: 'integer' },
+  },
+  required: ['enabled', 'webhookUrl', 'triggerType'],
+  ...isNotEmpty('enabled', 'webhookUrl', 'triggerType'),
+};
+
+export const n8nStatusSchema: JSONSchema7 = {
+  $id: v4(),
+  type: 'object',
+  properties: {
+    remoteJid: { type: 'string' },
+    status: { type: 'string', enum: ['opened', 'closed', 'paused', 'delete'] },
+  },
+  required: ['remoteJid', 'status'],
+  ...isNotEmpty('remoteJid', 'status'),
+};
+
+export const n8nSettingSchema: JSONSchema7 = {
+  $id: v4(),
+  type: 'object',
+  properties: {
+    expire: { type: 'integer' },
+    keywordFinish: { type: 'string' },
+    delayMessage: { type: 'integer' },
+    unknownMessage: { type: 'string' },
+    listeningFromMe: { type: 'boolean' },
+    stopBotFromMe: { type: 'boolean' },
+    keepOpen: { type: 'boolean' },
+    debounceTime: { type: 'integer' },
+    ignoreJids: { type: 'array', items: { type: 'string' } },
+    botIdFallback: { type: 'string' },
+    splitMessages: { type: 'boolean' },
+    timePerChar: { type: 'integer' },
+  },
+  required: [
+    'expire',
+    'keywordFinish',
+    'delayMessage',
+    'unknownMessage',
+    'listeningFromMe',
+    'stopBotFromMe',
+    'keepOpen',
+    'debounceTime',
+    'ignoreJids',
+    'splitMessages',
+    'timePerChar',
+  ],
+  ...isNotEmpty(
+    'expire',
+    'keywordFinish',
+    'delayMessage',
+    'unknownMessage',
+    'listeningFromMe',
+    'stopBotFromMe',
+    'keepOpen',
+    'debounceTime',
+    'ignoreJids',
+    'splitMessages',
+    'timePerChar',
+  ),
+};
+
+export const n8nIgnoreJidSchema: JSONSchema7 = {
+  $id: v4(),
+  type: 'object',
+  properties: {
+    remoteJid: { type: 'string' },
+    action: { type: 'string', enum: ['add', 'remove'] },
+  },
+  required: ['remoteJid', 'action'],
+  ...isNotEmpty('remoteJid', 'action'),
+};

src/api/integrations/chatbot/openai/dto/openai.dto.ts

@@ -1,15 +1,13 @@
-import { TriggerOperator, TriggerType } from '@prisma/client';
+import { BaseChatbotDto, BaseChatbotSettingDto } from '../../base-chatbot.dto';
 
 export class OpenaiCredsDto {
   name: string;
   apiKey: string;
 }
 
-export class OpenaiDto {
-  enabled?: boolean;
-  description?: string;
+export class OpenaiDto extends BaseChatbotDto {
   openaiCredsId: string;
-  botType?: string;
+  botType: string;
   assistantId?: string;
   functionUrl?: string;
   model?: string;
@@ -17,35 +15,10 @@ export class OpenaiDto {
   assistantMessages?: string[];
   userMessages?: string[];
   maxTokens?: number;
-  expire?: number;
-  keywordFinish?: string;
-  delayMessage?: number;
-  unknownMessage?: string;
-  listeningFromMe?: boolean;
-  stopBotFromMe?: boolean;
-  keepOpen?: boolean;
-  debounceTime?: number;
-  triggerType?: TriggerType;
-  triggerOperator?: TriggerOperator;
-  triggerValue?: string;
-  ignoreJids?: any;
-  splitMessages?: boolean;
-  timePerChar?: number;
 }
 
-export class OpenaiSettingDto {
+export class OpenaiSettingDto extends BaseChatbotSettingDto {
   openaiCredsId?: string;
-  expire?: number;
-  keywordFinish?: string;
-  delayMessage?: number;
-  unknownMessage?: string;
-  listeningFromMe?: boolean;
-  stopBotFromMe?: boolean;
-  keepOpen?: boolean;
-  debounceTime?: number;
   openaiIdFallback?: string;
-  ignoreJids?: any;
   speechToText?: boolean;
-  splitMessages?: boolean;
-  timePerChar?: number;
 }

src/api/integrations/chatbot/openai/routes/openai.router.ts

@@ -153,7 +153,7 @@ export class OpenaiRouter extends RouterBroker {
           request: req,
           schema: instanceSchema,
           ClassRef: InstanceDto,
-          execute: (instance) => openaiController.getModels(instance),
+          execute: (instance) => openaiController.getModels(instance, req.query.openaiCredsId as string),
         });
 
         res.status(HttpStatus.OK).json(response);

src/api/integrations/chatbot/typebot/controllers/typebot.controller.ts

@@ -1,4 +1,3 @@
-import { IgnoreJidDto } from '@api/dto/chatbot.dto';
 import { InstanceDto } from '@api/dto/instance.dto';
 import { TypebotDto } from '@api/integrations/chatbot/typebot/dto/typebot.dto';
 import { TypebotService } from '@api/integrations/chatbot/typebot/services/typebot.service';
@@ -8,13 +7,12 @@ import { Events } from '@api/types/wa.types';
 import { configService, Typebot } from '@config/env.config';
 import { Logger } from '@config/logger.config';
 import { BadRequestException } from '@exceptions';
-import { Typebot as TypebotModel } from '@prisma/client';
-import { getConversationMessage } from '@utils/getConversationMessage';
+import { IntegrationSession, Typebot as TypebotModel } from '@prisma/client';
 import axios from 'axios';
 
-import { ChatbotController, ChatbotControllerInterface } from '../../chatbot.controller';
+import { BaseChatbotController } from '../../base-chatbot.controller';
 
-export class TypebotController extends ChatbotController implements ChatbotControllerInterface {
+export class TypebotController extends BaseChatbotController<TypebotModel, TypebotDto> {
   constructor(
     private readonly typebotService: TypebotService,
     prismaRepository: PrismaRepository,
@@ -28,6 +26,7 @@ export class TypebotController extends ChatbotController implements ChatbotContr
   }
 
   public readonly logger = new Logger('TypebotController');
+  protected readonly integrationName = 'Typebot';
 
   integrationEnabled = configService.get<Typebot>('TYPEBOT').ENABLED;
   botRepository: any;
@@ -35,245 +34,35 @@ export class TypebotController extends ChatbotController implements ChatbotContr
   sessionRepository: any;
   userMessageDebounce: { [key: string]: { message: string; timeoutId: NodeJS.Timeout } } = {};
 
-  // Bots
-  public async createBot(instance: InstanceDto, data: TypebotDto) {
-    if (!this.integrationEnabled) throw new BadRequestException('Typebot is disabled');
-
-    const instanceId = await this.prismaRepository.instance
-      .findFirst({
-        where: {
-          name: instance.instanceName,
-        },
-      })
-      .then((instance) => instance.id);
-
-    if (
-      !data.expire ||
-      !data.keywordFinish ||
-      !data.delayMessage ||
-      !data.unknownMessage ||
-      !data.listeningFromMe ||
-      !data.stopBotFromMe ||
-      !data.keepOpen ||
-      !data.debounceTime ||
-      !data.ignoreJids
-    ) {
-      const defaultSettingCheck = await this.settingsRepository.findFirst({
-        where: {
-          instanceId: instanceId,
-        },
-      });
-
-      if (!data.expire) data.expire = defaultSettingCheck?.expire || 0;
-      if (!data.keywordFinish) data.keywordFinish = defaultSettingCheck?.keywordFinish || '#SAIR';
-      if (!data.delayMessage) data.delayMessage = defaultSettingCheck?.delayMessage || 1000;
-      if (!data.unknownMessage) data.unknownMessage = defaultSettingCheck?.unknownMessage || 'Desculpe, não entendi';
-      if (!data.listeningFromMe) data.listeningFromMe = defaultSettingCheck?.listeningFromMe || false;
-      if (!data.stopBotFromMe) data.stopBotFromMe = defaultSettingCheck?.stopBotFromMe || false;
-      if (!data.keepOpen) data.keepOpen = defaultSettingCheck?.keepOpen || false;
-      if (!data.debounceTime) data.debounceTime = defaultSettingCheck?.debounceTime || 0;
-      if (!data.ignoreJids) data.ignoreJids = defaultSettingCheck?.ignoreJids || [];
-
-      if (!defaultSettingCheck) {
-        await this.settings(instance, {
-          expire: data.expire,
-          keywordFinish: data.keywordFinish,
-          delayMessage: data.delayMessage,
-          unknownMessage: data.unknownMessage,
-          listeningFromMe: data.listeningFromMe,
-          stopBotFromMe: data.stopBotFromMe,
-          keepOpen: data.keepOpen,
-          debounceTime: data.debounceTime,
-          ignoreJids: data.ignoreJids,
-        });
-      }
-    }
-
-    const checkTriggerAll = await this.botRepository.findFirst({
-      where: {
-        enabled: true,
-        triggerType: 'all',
-        instanceId: instanceId,
-      },
-    });
-
-    if (checkTriggerAll && data.triggerType === 'all') {
-      throw new Error('You already have a typebot with an "All" trigger, you cannot have more bots while it is active');
-    }
-
-    const checkDuplicate = await this.botRepository.findFirst({
-      where: {
-        url: data.url,
-        typebot: data.typebot,
-        instanceId: instanceId,
-      },
-    });
-
-    if (checkDuplicate) {
-      throw new Error('Typebot already exists');
-    }
-
-    if (data.triggerType === 'keyword') {
-      if (!data.triggerOperator || !data.triggerValue) {
-        throw new Error('Trigger operator and value are required');
-      }
-
-      const checkDuplicate = await this.botRepository.findFirst({
-        where: {
-          triggerOperator: data.triggerOperator,
-          triggerValue: data.triggerValue,
-          instanceId: instanceId,
-        },
-      });
-
-      if (checkDuplicate) {
-        throw new Error('Trigger already exists');
-      }
-    }
-
-    if (data.triggerType === 'advanced') {
-      if (!data.triggerValue) {
-        throw new Error('Trigger value is required');
-      }
-
-      const checkDuplicate = await this.botRepository.findFirst({
-        where: {
-          triggerValue: data.triggerValue,
-          instanceId: instanceId,
-        },
-      });
-
-      if (checkDuplicate) {
-        throw new Error('Trigger already exists');
-      }
-    }
-
-    try {
-      const bot = await this.botRepository.create({
-        data: {
-          enabled: data?.enabled,
-          description: data.description,
-          url: data.url,
-          typebot: data.typebot,
-          expire: data.expire,
-          keywordFinish: data.keywordFinish,
-          delayMessage: data.delayMessage,
-          unknownMessage: data.unknownMessage,
-          listeningFromMe: data.listeningFromMe,
-          stopBotFromMe: data.stopBotFromMe,
-          keepOpen: data.keepOpen,
-          debounceTime: data.debounceTime,
-          instanceId: instanceId,
-          triggerType: data.triggerType,
-          triggerOperator: data.triggerOperator,
-          triggerValue: data.triggerValue,
-          ignoreJids: data.ignoreJids,
-        },
-      });
-
-      return bot;
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error creating typebot');
-    }
+  protected getFallbackBotId(settings: any): string | undefined {
+    return settings?.typebotIdFallback;
   }
 
-  public async findBot(instance: InstanceDto) {
-    if (!this.integrationEnabled) throw new BadRequestException('Typebot is disabled');
-
-    const instanceId = await this.prismaRepository.instance
-      .findFirst({
-        where: {
-          name: instance.instanceName,
-        },
-      })
-      .then((instance) => instance.id);
-
-    const bots = await this.botRepository.findMany({
-      where: {
-        instanceId: instanceId,
-      },
-    });
-
-    if (!bots.length) {
-      return null;
-    }
-
-    return bots;
+  protected getFallbackFieldName(): string {
+    return 'typebotIdFallback';
   }
 
-  public async fetchBot(instance: InstanceDto, botId: string) {
-    if (!this.integrationEnabled) throw new BadRequestException('Typebot is disabled');
-
-    const instanceId = await this.prismaRepository.instance
-      .findFirst({
-        where: {
-          name: instance.instanceName,
-        },
-      })
-      .then((instance) => instance.id);
-
-    const bot = await this.botRepository.findFirst({
-      where: {
-        id: botId,
-      },
-    });
-
-    if (!bot) {
-      throw new Error('Typebot not found');
-    }
-
-    if (bot.instanceId !== instanceId) {
-      throw new Error('Typebot not found');
-    }
-
-    return bot;
+  protected getIntegrationType(): string {
+    return 'typebot';
   }
 
-  public async updateBot(instance: InstanceDto, botId: string, data: TypebotDto) {
-    if (!this.integrationEnabled) throw new BadRequestException('Typebot is disabled');
+  protected getAdditionalBotData(data: TypebotDto): Record<string, any> {
+    return {
+      url: data.url,
+      typebot: data.typebot,
+    };
+  }
 
-    const instanceId = await this.prismaRepository.instance
-      .findFirst({
-        where: {
-          name: instance.instanceName,
-        },
-      })
-      .then((instance) => instance.id);
-
-    const typebot = await this.botRepository.findFirst({
-      where: {
-        id: botId,
-      },
-    });
-
-    if (!typebot) {
-      throw new Error('Typebot not found');
-    }
-
-    if (typebot.instanceId !== instanceId) {
-      throw new Error('Typebot not found');
-    }
-
-    if (data.triggerType === 'all') {
-      const checkTriggerAll = await this.botRepository.findFirst({
-        where: {
-          enabled: true,
-          triggerType: 'all',
-          id: {
-            not: botId,
-          },
-          instanceId: instanceId,
-        },
-      });
-
-      if (checkTriggerAll) {
-        throw new Error(
-          'You already have a typebot with an "All" trigger, you cannot have more bots while it is active',
-        );
-      }
-    }
+  // Implementation for bot-specific updates
+  protected getAdditionalUpdateFields(data: TypebotDto): Record<string, any> {
+    return {
+      url: data.url,
+      typebot: data.typebot,
+    };
+  }
 
+  // Implementation for bot-specific duplicate validation on update
+  protected async validateNoDuplicatesOnUpdate(botId: string, instanceId: string, data: TypebotDto): Promise<void> {
     const checkDuplicate = await this.botRepository.findFirst({
       where: {
         url: data.url,
@@ -288,263 +77,41 @@ export class TypebotController extends ChatbotController implements ChatbotContr
     if (checkDuplicate) {
       throw new Error('Typebot already exists');
     }
-
-    if (data.triggerType === 'keyword') {
-      if (!data.triggerOperator || !data.triggerValue) {
-        throw new Error('Trigger operator and value are required');
-      }
-
-      const checkDuplicate = await this.botRepository.findFirst({
-        where: {
-          triggerOperator: data.triggerOperator,
-          triggerValue: data.triggerValue,
-          id: {
-            not: botId,
-          },
-          instanceId: instanceId,
-        },
-      });
-
-      if (checkDuplicate) {
-        throw new Error('Trigger already exists');
-      }
-    }
-
-    if (data.triggerType === 'advanced') {
-      if (!data.triggerValue) {
-        throw new Error('Trigger value is required');
-      }
-
-      const checkDuplicate = await this.botRepository.findFirst({
-        where: {
-          triggerValue: data.triggerValue,
-          id: { not: botId },
-          instanceId: instanceId,
-        },
-      });
-
-      if (checkDuplicate) {
-        throw new Error('Trigger already exists');
-      }
-    }
-
-    try {
-      const bot = await this.botRepository.update({
-        where: {
-          id: botId,
-        },
-        data: {
-          enabled: data?.enabled,
-          description: data.description,
-          url: data.url,
-          typebot: data.typebot,
-          expire: data.expire,
-          keywordFinish: data.keywordFinish,
-          delayMessage: data.delayMessage,
-          unknownMessage: data.unknownMessage,
-          listeningFromMe: data.listeningFromMe,
-          stopBotFromMe: data.stopBotFromMe,
-          keepOpen: data.keepOpen,
-          debounceTime: data.debounceTime,
-          triggerType: data.triggerType,
-          triggerOperator: data.triggerOperator,
-          triggerValue: data.triggerValue,
-          ignoreJids: data.ignoreJids,
-        },
-      });
-
-      return bot;
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error updating typebot');
-    }
   }
 
-  public async deleteBot(instance: InstanceDto, botId: string) {
-    if (!this.integrationEnabled) throw new BadRequestException('Typebot is disabled');
-
-    const instanceId = await this.prismaRepository.instance
-      .findFirst({
-        where: {
-          name: instance.instanceName,
-        },
-      })
-      .then((instance) => instance.id);
-
-    const typebot = await this.botRepository.findFirst({
-      where: {
-        id: botId,
-      },
-    });
-
-    if (!typebot) {
-      throw new Error('Typebot not found');
-    }
-
-    if (typebot.instanceId !== instanceId) {
-      throw new Error('Typebot not found');
-    }
-    try {
-      await this.prismaRepository.integrationSession.deleteMany({
-        where: {
-          botId: botId,
-        },
-      });
-
-      await this.botRepository.delete({
-        where: {
-          id: botId,
-        },
-      });
-
-      return { typebot: { id: botId } };
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error deleting typebot');
-    }
+  // Process Typebot-specific bot logic
+  protected async processBot(
+    instance: any,
+    remoteJid: string,
+    bot: TypebotModel,
+    session: IntegrationSession,
+    settings: any,
+    content: string,
+    pushName?: string,
+    msg?: any,
+  ) {
+    // Map to the original processTypebot method signature
+    await this.typebotService.processTypebot(
+      instance,
+      remoteJid,
+      msg,
+      session,
+      bot,
+      bot.url,
+      settings.expire,
+      bot.typebot,
+      settings.keywordFinish,
+      settings.delayMessage,
+      settings.unknownMessage,
+      settings.listeningFromMe,
+      settings.stopBotFromMe,
+      settings.keepOpen,
+      content,
+      {}, // prefilledVariables (optional)
+    );
   }
 
-  // Settings
-  public async settings(instance: InstanceDto, data: any) {
-    if (!this.integrationEnabled) throw new BadRequestException('Typebot is disabled');
-
-    try {
-      const instanceId = await this.prismaRepository.instance
-        .findFirst({
-          where: {
-            name: instance.instanceName,
-          },
-        })
-        .then((instance) => instance.id);
-
-      const settings = await this.settingsRepository.findFirst({
-        where: {
-          instanceId: instanceId,
-        },
-      });
-
-      if (settings) {
-        const updateSettings = await this.settingsRepository.update({
-          where: {
-            id: settings.id,
-          },
-          data: {
-            expire: data.expire,
-            keywordFinish: data.keywordFinish,
-            delayMessage: data.delayMessage,
-            unknownMessage: data.unknownMessage,
-            listeningFromMe: data.listeningFromMe,
-            stopBotFromMe: data.stopBotFromMe,
-            keepOpen: data.keepOpen,
-            debounceTime: data.debounceTime,
-            typebotIdFallback: data.typebotIdFallback,
-            ignoreJids: data.ignoreJids,
-          },
-        });
-
-        return {
-          expire: updateSettings.expire,
-          keywordFinish: updateSettings.keywordFinish,
-          delayMessage: updateSettings.delayMessage,
-          unknownMessage: updateSettings.unknownMessage,
-          listeningFromMe: updateSettings.listeningFromMe,
-          stopBotFromMe: updateSettings.stopBotFromMe,
-          keepOpen: updateSettings.keepOpen,
-          debounceTime: updateSettings.debounceTime,
-          typebotIdFallback: updateSettings.typebotIdFallback,
-          ignoreJids: updateSettings.ignoreJids,
-        };
-      }
-
-      const newSetttings = await this.settingsRepository.create({
-        data: {
-          expire: data.expire,
-          keywordFinish: data.keywordFinish,
-          delayMessage: data.delayMessage,
-          unknownMessage: data.unknownMessage,
-          listeningFromMe: data.listeningFromMe,
-          stopBotFromMe: data.stopBotFromMe,
-          keepOpen: data.keepOpen,
-          debounceTime: data.debounceTime,
-          typebotIdFallback: data.typebotIdFallback,
-          ignoreJids: data.ignoreJids,
-          instanceId: instanceId,
-        },
-      });
-
-      return {
-        expire: newSetttings.expire,
-        keywordFinish: newSetttings.keywordFinish,
-        delayMessage: newSetttings.delayMessage,
-        unknownMessage: newSetttings.unknownMessage,
-        listeningFromMe: newSetttings.listeningFromMe,
-        stopBotFromMe: newSetttings.stopBotFromMe,
-        keepOpen: newSetttings.keepOpen,
-        debounceTime: newSetttings.debounceTime,
-        typebotIdFallback: newSetttings.typebotIdFallback,
-        ignoreJids: newSetttings.ignoreJids,
-      };
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error setting default settings');
-    }
-  }
-
-  public async fetchSettings(instance: InstanceDto) {
-    if (!this.integrationEnabled) throw new BadRequestException('Typebot is disabled');
-
-    try {
-      const instanceId = await this.prismaRepository.instance
-        .findFirst({
-          where: {
-            name: instance.instanceName,
-          },
-        })
-        .then((instance) => instance.id);
-
-      const settings = await this.settingsRepository.findFirst({
-        where: {
-          instanceId: instanceId,
-        },
-        include: {
-          Fallback: true,
-        },
-      });
-
-      if (!settings) {
-        return {
-          expire: 0,
-          keywordFinish: '',
-          delayMessage: 0,
-          unknownMessage: '',
-          listeningFromMe: false,
-          stopBotFromMe: false,
-          keepOpen: false,
-          ignoreJids: [],
-          typebotIdFallback: null,
-          fallback: null,
-        };
-      }
-
-      return {
-        expire: settings.expire,
-        keywordFinish: settings.keywordFinish,
-        delayMessage: settings.delayMessage,
-        unknownMessage: settings.unknownMessage,
-        listeningFromMe: settings.listeningFromMe,
-        stopBotFromMe: settings.stopBotFromMe,
-        keepOpen: settings.keepOpen,
-        ignoreJids: settings.ignoreJids,
-        typebotIdFallback: settings.typebotIdFallback,
-        fallback: settings.Fallback,
-      };
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error fetching default settings');
-    }
-  }
-
-  // Sessions
+  // TypeBot specific method for starting a bot from API
   public async startBot(instance: InstanceDto, data: any) {
     if (!this.integrationEnabled) throw new BadRequestException('Typebot is disabled');
 
@@ -552,7 +119,7 @@ export class TypebotController extends ChatbotController implements ChatbotContr
 
     const instanceData = await this.prismaRepository.instance.findFirst({
       where: {
-        name: instance.instanceName,
+        id: instance.instanceId,
       },
     });
 
@@ -661,11 +228,12 @@ export class TypebotController extends ChatbotController implements ChatbotContr
         },
       });
 
+      // Use the original processTypebot method with all parameters
       await this.typebotService.processTypebot(
-        instanceData,
+        this.waMonitor.waInstances[instanceData.name],
         remoteJid,
-        null,
-        null,
+        null, // msg
+        null, // session
         findBot,
         url,
         expire,
@@ -722,7 +290,7 @@ export class TypebotController extends ChatbotController implements ChatbotContr
           request.data.clientSideActions,
         );
 
-        this.waMonitor.waInstances[instance.instanceName].sendDataWebhook(Events.TYPEBOT_START, {
+        this.waMonitor.waInstances[instance.instanceId].sendDataWebhook(Events.TYPEBOT_START, {
           remoteJid: remoteJid,
           url: url,
           typebot: typebot,
@@ -747,325 +315,4 @@ export class TypebotController extends ChatbotController implements ChatbotContr
       },
     };
   }
-
-  public async changeStatus(instance: InstanceDto, data: any) {
-    if (!this.integrationEnabled) throw new BadRequestException('Typebot is disabled');
-
-    try {
-      const instanceId = await this.prismaRepository.instance
-        .findFirst({
-          where: {
-            name: instance.instanceName,
-          },
-        })
-        .then((instance) => instance.id);
-
-      const remoteJid = data.remoteJid;
-      const status = data.status;
-
-      const defaultSettingCheck = await this.settingsRepository.findFirst({
-        where: {
-          instanceId,
-        },
-      });
-
-      if (status === 'delete') {
-        await this.sessionRepository.deleteMany({
-          where: {
-            remoteJid: remoteJid,
-            instanceId: instanceId,
-            botId: { not: null },
-          },
-        });
-
-        return { typebot: { ...instance, typebot: { remoteJid: remoteJid, status: status } } };
-      }
-
-      if (status === 'closed') {
-        if (defaultSettingCheck?.keepOpen) {
-          await this.sessionRepository.updateMany({
-            where: {
-              instanceId: instanceId,
-              remoteJid: remoteJid,
-              botId: { not: null },
-            },
-            data: {
-              status: status,
-            },
-          });
-        } else {
-          await this.sessionRepository.deleteMany({
-            where: {
-              remoteJid: remoteJid,
-              instanceId: instanceId,
-              botId: { not: null },
-            },
-          });
-        }
-
-        return { typebot: { ...instance, typebot: { remoteJid: remoteJid, status: status } } };
-      }
-
-      const session = await this.sessionRepository.updateMany({
-        where: {
-          instanceId: instanceId,
-          remoteJid: remoteJid,
-          botId: { not: null },
-        },
-        data: {
-          status: status,
-        },
-      });
-
-      const typebotData = {
-        remoteJid: remoteJid,
-        status: status,
-        session,
-      };
-
-      this.waMonitor.waInstances[instance.instanceName].sendDataWebhook(Events.TYPEBOT_CHANGE_STATUS, typebotData);
-
-      return { typebot: { ...instance, typebot: typebotData } };
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error changing status');
-    }
-  }
-
-  public async fetchSessions(instance: InstanceDto, botId: string, remoteJid?: string) {
-    if (!this.integrationEnabled) throw new BadRequestException('Typebot is disabled');
-
-    try {
-      const instanceId = await this.prismaRepository.instance
-        .findFirst({
-          where: {
-            name: instance.instanceName,
-          },
-        })
-        .then((instance) => instance.id);
-
-      const typebot = await this.botRepository.findFirst({
-        where: {
-          id: botId,
-        },
-      });
-
-      if (typebot && typebot.instanceId !== instanceId) {
-        throw new Error('Typebot not found');
-      }
-
-      return await this.sessionRepository.findMany({
-        where: {
-          instanceId: instanceId,
-          remoteJid,
-          botId: botId ?? { not: null },
-          type: 'typebot',
-        },
-      });
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error fetching sessions');
-    }
-  }
-
-  public async ignoreJid(instance: InstanceDto, data: IgnoreJidDto) {
-    if (!this.integrationEnabled) throw new BadRequestException('Typebot is disabled');
-
-    try {
-      const instanceId = await this.prismaRepository.instance
-        .findFirst({
-          where: {
-            name: instance.instanceName,
-          },
-        })
-        .then((instance) => instance.id);
-
-      const settings = await this.settingsRepository.findFirst({
-        where: {
-          instanceId: instanceId,
-        },
-      });
-
-      if (!settings) {
-        throw new Error('Settings not found');
-      }
-
-      let ignoreJids: any = settings?.ignoreJids || [];
-
-      if (data.action === 'add') {
-        if (ignoreJids.includes(data.remoteJid)) return { ignoreJids: ignoreJids };
-
-        ignoreJids.push(data.remoteJid);
-      } else {
-        ignoreJids = ignoreJids.filter((jid) => jid !== data.remoteJid);
-      }
-
-      const updateSettings = await this.settingsRepository.update({
-        where: {
-          id: settings.id,
-        },
-        data: {
-          ignoreJids: ignoreJids,
-        },
-      });
-
-      return {
-        ignoreJids: updateSettings.ignoreJids,
-      };
-    } catch (error) {
-      this.logger.error(error);
-      throw new Error('Error setting default settings');
-    }
-  }
-
-  public async emit({
-    instance,
-    remoteJid,
-    msg,
-  }: {
-    instance: InstanceDto;
-    remoteJid: string;
-    msg: any;
-    pushName?: string;
-  }) {
-    if (!this.integrationEnabled) return;
-
-    try {
-      const instanceData = await this.prismaRepository.instance.findFirst({
-        where: {
-          name: instance.instanceName,
-        },
-      });
-
-      if (!instanceData) throw new Error('Instance not found');
-
-      const session = await this.getSession(remoteJid, instance);
-
-      const content = getConversationMessage(msg);
-
-      let findBot = (await this.findBotTrigger(this.botRepository, content, instance, session)) as TypebotModel;
-
-      if (!findBot) {
-        const fallback = await this.settingsRepository.findFirst({
-          where: {
-            instanceId: instance.instanceId,
-          },
-        });
-
-        if (fallback?.typebotIdFallback) {
-          const findFallback = await this.botRepository.findFirst({
-            where: {
-              id: fallback.typebotIdFallback,
-            },
-          });
-
-          findBot = findFallback;
-        } else {
-          return;
-        }
-      }
-
-      const settings = await this.prismaRepository.typebotSetting.findFirst({
-        where: {
-          instanceId: instance.instanceId,
-        },
-      });
-
-      const url = findBot?.url;
-      const typebot = findBot?.typebot;
-      let expire = findBot?.expire;
-      let keywordFinish = findBot?.keywordFinish;
-      let delayMessage = findBot?.delayMessage;
-      let unknownMessage = findBot?.unknownMessage;
-      let listeningFromMe = findBot?.listeningFromMe;
-      let stopBotFromMe = findBot?.stopBotFromMe;
-      let keepOpen = findBot?.keepOpen;
-      let debounceTime = findBot?.debounceTime;
-      let ignoreJids = findBot?.ignoreJids;
-
-      if (expire === undefined || expire === null) expire = settings.expire;
-      if (keywordFinish === undefined || keywordFinish === null) keywordFinish = settings.keywordFinish;
-      if (delayMessage === undefined || delayMessage === null) delayMessage = settings.delayMessage;
-      if (unknownMessage === undefined || unknownMessage === null) unknownMessage = settings.unknownMessage;
-      if (listeningFromMe === undefined || listeningFromMe === null) listeningFromMe = settings.listeningFromMe;
-      if (stopBotFromMe === undefined || stopBotFromMe === null) stopBotFromMe = settings.stopBotFromMe;
-      if (keepOpen === undefined || keepOpen === null) keepOpen = settings.keepOpen;
-      if (debounceTime === undefined || debounceTime === null) debounceTime = settings.debounceTime;
-      if (ignoreJids === undefined || ignoreJids === null) ignoreJids = settings.ignoreJids;
-
-      if (this.checkIgnoreJids(ignoreJids, remoteJid)) return;
-
-      const key = msg.key as {
-        id: string;
-        remoteJid: string;
-        fromMe: boolean;
-        participant: string;
-      };
-
-      if (stopBotFromMe && key.fromMe && session) {
-        await this.sessionRepository.update({
-          where: {
-            id: session.id,
-          },
-          data: {
-            status: 'paused',
-          },
-        });
-        return;
-      }
-
-      if (!listeningFromMe && key.fromMe) {
-        return;
-      }
-
-      if (session && !session.awaitUser) {
-        return;
-      }
-
-      if (debounceTime && debounceTime > 0) {
-        this.processDebounce(this.userMessageDebounce, content, remoteJid, debounceTime, async (debouncedContent) => {
-          await this.typebotService.processTypebot(
-            instanceData,
-            remoteJid,
-            msg,
-            session,
-            findBot,
-            url,
-            expire,
-            typebot,
-            keywordFinish,
-            delayMessage,
-            unknownMessage,
-            listeningFromMe,
-            stopBotFromMe,
-            keepOpen,
-            debouncedContent,
-          );
-        });
-      } else {
-        await this.typebotService.processTypebot(
-          instanceData,
-          remoteJid,
-          msg,
-          session,
-          findBot,
-          url,
-          expire,
-          typebot,
-          keywordFinish,
-          delayMessage,
-          unknownMessage,
-          listeningFromMe,
-          stopBotFromMe,
-          keepOpen,
-          content,
-        );
-      }
-
-      if (session && !session.awaitUser) return;
-    } catch (error) {
-      this.logger.error(error);
-      return;
-    }
-  }
 }

src/api/integrations/chatbot/typebot/dto/typebot.dto.ts

@@ -1,4 +1,4 @@
-import { TriggerOperator, TriggerType } from '@prisma/client';
+import { BaseChatbotDto, BaseChatbotSettingDto } from '../../base-chatbot.dto';
 
 export class PrefilledVariables {
   remoteJid?: string;
@@ -7,34 +7,11 @@ export class PrefilledVariables {
   additionalData?: { [key: string]: any };
 }
 
-export class TypebotDto {
-  enabled?: boolean;
-  description?: string;
+export class TypebotDto extends BaseChatbotDto {
   url: string;
-  typebot?: string;
-  expire?: number;
-  keywordFinish?: string;
-  delayMessage?: number;
-  unknownMessage?: string;
-  listeningFromMe?: boolean;
-  stopBotFromMe?: boolean;
-  keepOpen?: boolean;
-  debounceTime?: number;
-  triggerType?: TriggerType;
-  triggerOperator?: TriggerOperator;
-  triggerValue?: string;
-  ignoreJids?: any;
+  typebot: string;
 }
 
-export class TypebotSettingDto {
-  expire?: number;
-  keywordFinish?: string;
-  delayMessage?: number;
-  unknownMessage?: string;
-  listeningFromMe?: boolean;
-  stopBotFromMe?: boolean;
-  keepOpen?: boolean;
-  debounceTime?: number;
+export class TypebotSettingDto extends BaseChatbotSettingDto {
   typebotIdFallback?: string;
-  ignoreJids?: any;
 }

src/api/integrations/event/event.controller.ts

@@ -132,6 +132,7 @@ export class EventController {
     'MESSAGES_UPDATE',
     'MESSAGES_DELETE',
     'SEND_MESSAGE',
+    'SEND_MESSAGE_UPDATE',
     'CONTACTS_SET',
     'CONTACTS_UPSERT',
     'CONTACTS_UPDATE',
@@ -151,5 +152,8 @@ export class EventController {
     'TYPEBOT_CHANGE_STATUS',
     'REMOVE_INSTANCE',
     'LOGOUT_INSTANCE',
+    'INSTANCE_CREATE',
+    'INSTANCE_DELETE',
+    'STATUS_INSTANCE',
   ];
 }

src/api/integrations/event/event.dto.ts

@@ -26,6 +26,11 @@ export class EventDto {
     events?: string[];
   };
 
+  nats?: {
+    enabled?: boolean;
+    events?: string[];
+  };
+
   pusher?: {
     enabled?: boolean;
     appId?: string;
@@ -63,6 +68,11 @@ export function EventInstanceMixin<TBase extends Constructor>(Base: TBase) {
       events?: string[];
     };
 
+    nats?: {
+      enabled?: boolean;
+      events?: string[];
+    };
+
     pusher?: {
       enabled?: boolean;
       appId?: string;

src/api/integrations/event/event.manager.ts

@@ -1,3 +1,4 @@
+import { NatsController } from '@api/integrations/event/nats/nats.controller';
 import { PusherController } from '@api/integrations/event/pusher/pusher.controller';
 import { RabbitmqController } from '@api/integrations/event/rabbitmq/rabbitmq.controller';
 import { SqsController } from '@api/integrations/event/sqs/sqs.controller';
@@ -13,6 +14,7 @@ export class EventManager {
   private websocketController: WebsocketController;
   private webhookController: WebhookController;
   private rabbitmqController: RabbitmqController;
+  private natsController: NatsController;
   private sqsController: SqsController;
   private pusherController: PusherController;
 
@@ -23,6 +25,7 @@ export class EventManager {
     this.websocket = new WebsocketController(prismaRepository, waMonitor);
     this.webhook = new WebhookController(prismaRepository, waMonitor);
     this.rabbitmq = new RabbitmqController(prismaRepository, waMonitor);
+    this.nats = new NatsController(prismaRepository, waMonitor);
     this.sqs = new SqsController(prismaRepository, waMonitor);
     this.pusher = new PusherController(prismaRepository, waMonitor);
   }
@@ -67,6 +70,14 @@ export class EventManager {
     return this.rabbitmqController;
   }
 
+  public set nats(nats: NatsController) {
+    this.natsController = nats;
+  }
+
+  public get nats() {
+    return this.natsController;
+  }
+
   public set sqs(sqs: SqsController) {
     this.sqsController = sqs;
   }
@@ -85,6 +96,7 @@ export class EventManager {
   public init(httpServer: Server): void {
     this.websocket.init(httpServer);
     this.rabbitmq.init();
+    this.nats.init();
     this.sqs.init();
     this.pusher.init();
   }
@@ -103,6 +115,7 @@ export class EventManager {
   }): Promise<void> {
     await this.websocket.emit(eventData);
     await this.rabbitmq.emit(eventData);
+    await this.nats.emit(eventData);
     await this.sqs.emit(eventData);
     await this.webhook.emit(eventData);
     await this.pusher.emit(eventData);
@@ -125,6 +138,14 @@ export class EventManager {
         },
       });
 
+    if (data.nats)
+      await this.nats.set(instanceName, {
+        nats: {
+          enabled: true,
+          events: data.nats?.events,
+        },
+      });
+
     if (data.sqs)
       await this.sqs.set(instanceName, {
         sqs: {

src/api/integrations/event/event.router.ts

@@ -1,3 +1,4 @@
+import { NatsRouter } from '@api/integrations/event/nats/nats.router';
 import { PusherRouter } from '@api/integrations/event/pusher/pusher.router';
 import { RabbitmqRouter } from '@api/integrations/event/rabbitmq/rabbitmq.router';
 import { SqsRouter } from '@api/integrations/event/sqs/sqs.router';
@@ -14,6 +15,7 @@ export class EventRouter {
     this.router.use('/webhook', new WebhookRouter(configService, ...guards).router);
     this.router.use('/websocket', new WebsocketRouter(...guards).router);
     this.router.use('/rabbitmq', new RabbitmqRouter(...guards).router);
+    this.router.use('/nats', new NatsRouter(...guards).router);
     this.router.use('/pusher', new PusherRouter(...guards).router);
     this.router.use('/sqs', new SqsRouter(...guards).router);
   }

src/api/integrations/event/event.schema.ts

@@ -16,6 +16,9 @@ export const eventSchema: JSONSchema7 = {
     rabbitmq: {
       $ref: '#/$defs/event',
     },
+    nats: {
+      $ref: '#/$defs/event',
+    },
     sqs: {
       $ref: '#/$defs/event',
     },

src/api/integrations/event/nats/nats.controller.ts

@@ -0,0 +1,161 @@
+import { PrismaRepository } from '@api/repository/repository.service';
+import { WAMonitoringService } from '@api/services/monitor.service';
+import { configService, Log, Nats } from '@config/env.config';
+import { Logger } from '@config/logger.config';
+import { connect, NatsConnection, StringCodec } from 'nats';
+
+import { EmitData, EventController, EventControllerInterface } from '../event.controller';
+
+export class NatsController extends EventController implements EventControllerInterface {
+  public natsClient: NatsConnection | null = null;
+  private readonly logger = new Logger('NatsController');
+  private readonly sc = StringCodec();
+
+  constructor(prismaRepository: PrismaRepository, waMonitor: WAMonitoringService) {
+    super(prismaRepository, waMonitor, configService.get<Nats>('NATS')?.ENABLED, 'nats');
+  }
+
+  public async init(): Promise<void> {
+    if (!this.status) {
+      return;
+    }
+
+    try {
+      const uri = configService.get<Nats>('NATS').URI;
+
+      this.natsClient = await connect({ servers: uri });
+
+      this.logger.info('NATS initialized');
+
+      if (configService.get<Nats>('NATS')?.GLOBAL_ENABLED) {
+        await this.initGlobalSubscriptions();
+      }
+    } catch (error) {
+      this.logger.error('Failed to connect to NATS:');
+      this.logger.error(error);
+      throw error;
+    }
+  }
+
+  public async emit({
+    instanceName,
+    origin,
+    event,
+    data,
+    serverUrl,
+    dateTime,
+    sender,
+    apiKey,
+    integration,
+  }: EmitData): Promise<void> {
+    if (integration && !integration.includes('nats')) {
+      return;
+    }
+
+    if (!this.status || !this.natsClient) {
+      return;
+    }
+
+    const instanceNats = await this.get(instanceName);
+    const natsLocal = instanceNats?.events;
+    const natsGlobal = configService.get<Nats>('NATS').GLOBAL_ENABLED;
+    const natsEvents = configService.get<Nats>('NATS').EVENTS;
+    const prefixKey = configService.get<Nats>('NATS').PREFIX_KEY;
+    const we = event.replace(/[.-]/gm, '_').toUpperCase();
+    const logEnabled = configService.get<Log>('LOG').LEVEL.includes('WEBHOOKS');
+
+    const message = {
+      event,
+      instance: instanceName,
+      data,
+      server_url: serverUrl,
+      date_time: dateTime,
+      sender,
+      apikey: apiKey,
+    };
+
+    // Instância específica
+    if (instanceNats?.enabled) {
+      if (Array.isArray(natsLocal) && natsLocal.includes(we)) {
+        const subject = `${instanceName}.${event.toLowerCase()}`;
+
+        try {
+          this.natsClient.publish(subject, this.sc.encode(JSON.stringify(message)));
+
+          if (logEnabled) {
+            const logData = {
+              local: `${origin}.sendData-NATS`,
+              ...message,
+            };
+            this.logger.log(logData);
+          }
+        } catch (error) {
+          this.logger.error(`Failed to publish to NATS (instance): ${error}`);
+        }
+      }
+    }
+
+    // Global
+    if (natsGlobal && natsEvents[we]) {
+      try {
+        const subject = prefixKey ? `${prefixKey}.${event.toLowerCase()}` : event.toLowerCase();
+
+        this.natsClient.publish(subject, this.sc.encode(JSON.stringify(message)));
+
+        if (logEnabled) {
+          const logData = {
+            local: `${origin}.sendData-NATS-Global`,
+            ...message,
+          };
+          this.logger.log(logData);
+        }
+      } catch (error) {
+        this.logger.error(`Failed to publish to NATS (global): ${error}`);
+      }
+    }
+  }
+
+  private async initGlobalSubscriptions(): Promise<void> {
+    this.logger.info('Initializing global subscriptions');
+
+    const events = configService.get<Nats>('NATS').EVENTS;
+    const prefixKey = configService.get<Nats>('NATS').PREFIX_KEY;
+
+    if (!events) {
+      this.logger.warn('No events to initialize on NATS');
+      return;
+    }
+
+    const eventKeys = Object.keys(events);
+
+    for (const event of eventKeys) {
+      if (events[event] === false) continue;
+
+      const subject = prefixKey ? `${prefixKey}.${event.toLowerCase()}` : event.toLowerCase();
+
+      // Criar uma subscription para cada evento
+      try {
+        const subscription = this.natsClient.subscribe(subject);
+        this.logger.info(`Subscribed to: ${subject}`);
+
+        // Processar mensagens (exemplo básico)
+        (async () => {
+          for await (const msg of subscription) {
+            try {
+              const data = JSON.parse(this.sc.decode(msg.data));
+              // Aqui você pode adicionar a lógica de processamento
+              this.logger.debug(`Received message on ${subject}:`);
+              this.logger.debug(data);
+            } catch (error) {
+              this.logger.error(`Error processing message on ${subject}:`);
+              this.logger.error(error);
+            }
+          }
+        })();
+      } catch (error) {
+        this.logger.error(`Failed to subscribe to ${subject}:`);
+        this.logger.error(error);
+      }
+    }
+  }
+}

src/api/integrations/event/nats/nats.router.ts

@@ -0,0 +1,36 @@
+import { RouterBroker } from '@api/abstract/abstract.router';
+import { InstanceDto } from '@api/dto/instance.dto';
+import { EventDto } from '@api/integrations/event/event.dto';
+import { HttpStatus } from '@api/routes/index.router';
+import { eventManager } from '@api/server.module';
+import { eventSchema, instanceSchema } from '@validate/validate.schema';
+import { RequestHandler, Router } from 'express';
+
+export class NatsRouter extends RouterBroker {
+  constructor(...guards: RequestHandler[]) {
+    super();
+    this.router
+      .post(this.routerPath('set'), ...guards, async (req, res) => {
+        const response = await this.dataValidate<EventDto>({
+          request: req,
+          schema: eventSchema,
+          ClassRef: EventDto,
+          execute: (instance, data) => eventManager.nats.set(instance.instanceName, data),
+        });
+
+        res.status(HttpStatus.CREATED).json(response);
+      })
+      .get(this.routerPath('find'), ...guards, async (req, res) => {
+        const response = await this.dataValidate<InstanceDto>({
+          request: req,
+          schema: instanceSchema,
+          ClassRef: InstanceDto,
+          execute: (instance) => eventManager.nats.get(instance.instanceName),
+        });
+
+        res.status(HttpStatus.OK).json(response);
+      });
+  }
+
+  public readonly router: Router = Router();
+}

src/api/integrations/event/rabbitmq/rabbitmq.controller.ts

@@ -21,9 +21,21 @@ export class RabbitmqController extends EventController implements EventControll
 
     await new Promise<void>((resolve, reject) => {
       const uri = configService.get<Rabbitmq>('RABBITMQ').URI;
+      const frameMax = configService.get<Rabbitmq>('RABBITMQ').FRAME_MAX;
       const rabbitmqExchangeName = configService.get<Rabbitmq>('RABBITMQ').EXCHANGE_NAME;
 
-      amqp.connect(uri, (error, connection) => {
+      const url = new URL(uri);
+      const connectionOptions = {
+        protocol: url.protocol.slice(0, -1),
+        hostname: url.hostname,
+        port: url.port || 5672,
+        username: url.username || 'guest',
+        password: url.password || 'guest',
+        vhost: url.pathname.slice(1) || '/',
+        frameMax: frameMax,
+      };
+
+      amqp.connect(connectionOptions, (error, connection) => {
         if (error) {
           reject(error);
 

src/api/integrations/event/sqs/sqs.controller.ts

@@ -1,10 +1,11 @@
 import { PrismaRepository } from '@api/repository/repository.service';
 import { WAMonitoringService } from '@api/services/monitor.service';
-import { SQS } from '@aws-sdk/client-sqs';
+import { CreateQueueCommand, DeleteQueueCommand, ListQueuesCommand, SQS } from '@aws-sdk/client-sqs';
 import { configService, Log, Sqs } from '@config/env.config';
 import { Logger } from '@config/logger.config';
 
 import { EmitData, EventController, EventControllerInterface } from '../event.controller';
+import { EventDto } from '../event.dto';
 
 export class SqsController extends EventController implements EventControllerInterface {
   private sqs: SQS;
@@ -45,6 +46,39 @@ export class SqsController extends EventController implements EventControllerInt
     return this.sqs;
   }
 
+  override async set(instanceName: string, data: EventDto): Promise<any> {
+    if (!this.status) {
+      return;
+    }
+
+    if (!data[this.name]?.enabled) {
+      data[this.name].events = [];
+    } else {
+      if (0 === data[this.name].events.length) {
+        data[this.name].events = EventController.events;
+      }
+    }
+
+    await this.saveQueues(instanceName, data[this.name].events, data[this.name]?.enabled);
+
+    const payload: any = {
+      where: {
+        instanceId: this.monitor.waInstances[instanceName].instanceId,
+      },
+      update: {
+        enabled: data[this.name]?.enabled,
+        events: data[this.name].events,
+      },
+      create: {
+        enabled: data[this.name]?.enabled,
+        events: data[this.name].events,
+        instanceId: this.monitor.waInstances[instanceName].instanceId,
+      },
+    };
+    console.log('*** payload: ', payload);
+    return this.prisma[this.name].upsert(payload);
+  }
+
   public async emit({
     instanceName,
     origin,
@@ -121,70 +155,92 @@ export class SqsController extends EventController implements EventControllerInt
     }
   }
 
-  public async initQueues(instanceName: string, events: string[]) {
-    if (!events || !events.length) return;
+  private async saveQueues(instanceName: string, events: string[], enable: boolean) {
+    if (enable) {
+      const eventsFinded = await this.listQueuesByInstance(instanceName);
+      console.log('eventsFinded', eventsFinded);
 
-    const queues = events.map((event) => {
-      return `${event.replace(/_/g, '_').toLowerCase()}`;
-    });
+      for (const event of events) {
+        const normalizedEvent = event.toLowerCase();
 
-    queues.forEach((event) => {
-      const queueName = `${instanceName}_${event}.fifo`;
+        if (eventsFinded.includes(normalizedEvent)) {
+          this.logger.info(`A queue para o evento "${normalizedEvent}" já existe. Ignorando criação.`);
+          continue;
+        }
 
-      this.sqs.createQueue(
-        {
-          QueueName: queueName,
-          Attributes: {
-            FifoQueue: 'true',
-          },
-        },
-        (err, data) => {
-          if (err) {
-            this.logger.error(`Error creating queue ${queueName}: ${err.message}`);
-          } else {
-            this.logger.info(`Queue ${queueName} created: ${data.QueueUrl}`);
-          }
-        },
-      );
-    });
+        const queueName = `${instanceName}_${normalizedEvent}.fifo`;
+
+        try {
+          const createCommand = new CreateQueueCommand({
+            QueueName: queueName,
+            Attributes: {
+              FifoQueue: 'true',
+            },
+          });
+          const data = await this.sqs.send(createCommand);
+          this.logger.info(`Queue ${queueName} criada: ${data.QueueUrl}`);
+        } catch (err: any) {
+          this.logger.error(`Erro ao criar queue ${queueName}: ${err.message}`);
+        }
+      }
+    }
   }
 
-  public async removeQueues(instanceName: string, events: any) {
-    const eventsArray = Array.isArray(events) ? events.map((event) => String(event)) : [];
-    if (!events || !eventsArray.length) return;
+  private async listQueuesByInstance(instanceName: string) {
+    let existingQueues: string[] = [];
+    try {
+      const listCommand = new ListQueuesCommand({
+        QueueNamePrefix: `${instanceName}_`,
+      });
+      const listData = await this.sqs.send(listCommand);
+      if (listData.QueueUrls && listData.QueueUrls.length > 0) {
+        // Extrai o nome da fila a partir da URL
+        existingQueues = listData.QueueUrls.map((queueUrl) => {
+          const parts = queueUrl.split('/');
+          return parts[parts.length - 1];
+        });
+      }
+    } catch (error: any) {
+      this.logger.error(`Erro ao listar filas para a instância ${instanceName}: ${error.message}`);
+      return;
+    }
 
-    const queues = eventsArray.map((event) => {
-      return `${event.replace(/_/g, '_').toLowerCase()}`;
-    });
+    // Mapeia os eventos já existentes nas filas: remove o prefixo e o sufixo ".fifo"
+    return existingQueues
+      .map((queueName) => {
+        // Espera-se que o nome seja `${instanceName}_${event}.fifo`
+        if (queueName.startsWith(`${instanceName}_`) && queueName.endsWith('.fifo')) {
+          return queueName.substring(instanceName.length + 1, queueName.length - 5).toLowerCase();
+        }
+        return '';
+      })
+      .filter((event) => event !== '');
+  }
 
-    queues.forEach((event) => {
-      const queueName = `${instanceName}_${event}.fifo`;
+  // Para uma futura feature de exclusão forçada das queues
+  private async removeQueuesByInstance(instanceName: string) {
+    try {
+      const listCommand = new ListQueuesCommand({
+        QueueNamePrefix: `${instanceName}_`,
+      });
+      const listData = await this.sqs.send(listCommand);
 
-      this.sqs.getQueueUrl(
-        {
-          QueueName: queueName,
-        },
-        (err, data) => {
-          if (err) {
-            this.logger.error(`Error getting queue URL for ${queueName}: ${err.message}`);
-          } else {
-            const queueUrl = data.QueueUrl;
+      if (!listData.QueueUrls || listData.QueueUrls.length === 0) {
+        this.logger.info(`No queues found for instance ${instanceName}`);
+        return;
+      }
 
-            this.sqs.deleteQueue(
-              {
-                QueueUrl: queueUrl,
-              },
-              (deleteErr) => {
-                if (deleteErr) {
-                  this.logger.error(`Error deleting queue ${queueName}: ${deleteErr.message}`);
-                } else {
-                  this.logger.info(`Queue ${queueName} deleted`);
-                }
-              },
-            );
-          }
-        },
-      );
-    });
+      for (const queueUrl of listData.QueueUrls) {
+        try {
+          const deleteCommand = new DeleteQueueCommand({ QueueUrl: queueUrl });
+          await this.sqs.send(deleteCommand);
+          this.logger.info(`Queue ${queueUrl} deleted`);
+        } catch (err: any) {
+          this.logger.error(`Error deleting queue ${queueUrl}: ${err.message}`);
+        }
+      }
+    } catch (err: any) {
+      this.logger.error(`Error listing queues for instance ${instanceName}: ${err.message}`);
+    }
   }
 }

src/api/integrations/event/webhook/webhook.controller.ts

@@ -4,9 +4,9 @@ import { WAMonitoringService } from '@api/services/monitor.service';
 import { wa } from '@api/types/wa.types';
 import { configService, Log, Webhook } from '@config/env.config';
 import { Logger } from '@config/logger.config';
-import { BadRequestException } from '@exceptions';
+// import { BadRequestException } from '@exceptions';
 import axios, { AxiosInstance } from 'axios';
-import { isURL } from 'class-validator';
+import * as jwt from 'jsonwebtoken';
 
 import { EmitData, EventController, EventControllerInterface } from '../event.controller';
 
@@ -18,9 +18,9 @@ export class WebhookController extends EventController implements EventControlle
   }
 
   override async set(instanceName: string, data: EventDto): Promise<wa.LocalWebHook> {
-    if (!isURL(data.webhook.url, { require_tld: false })) {
-      throw new BadRequestException('Invalid "url" property');
-    }
+    // if (!/^(https?:\/\/)/.test(data.webhook.url)) {
+    //   throw new BadRequestException('Invalid "url" property');
+    // }
 
     if (!data.webhook?.enabled) {
       data.webhook.events = [];
@@ -74,10 +74,20 @@ export class WebhookController extends EventController implements EventControlle
 
     const webhookConfig = configService.get<Webhook>('WEBHOOK');
     const webhookLocal = instance?.events;
-    const webhookHeaders = instance?.headers;
+    const webhookHeaders = { ...((instance?.headers as Record<string, string>) || {}) };
+
+    if (webhookHeaders && 'jwt_key' in webhookHeaders) {
+      const jwtKey = webhookHeaders['jwt_key'];
+      const jwtToken = this.generateJwtToken(jwtKey);
+      webhookHeaders['Authorization'] = `Bearer ${jwtToken}`;
+
+      delete webhookHeaders['jwt_key'];
+    }
+
     const we = event.replace(/[.-]/gm, '_').toUpperCase();
     const transformedWe = we.replace(/_/gm, '-').toLowerCase();
     const enabledLog = configService.get<Log>('LOG').LEVEL.includes('WEBHOOKS');
+    const regex = /^(https?:\/\/)/;
 
     const webhookData = {
       event,
@@ -111,10 +121,11 @@ export class WebhookController extends EventController implements EventControlle
         }
 
         try {
-          if (instance?.enabled && isURL(instance.url, { require_tld: false })) {
+          if (instance?.enabled && regex.test(instance.url)) {
             const httpService = axios.create({
               baseURL,
               headers: webhookHeaders as Record<string, string> | undefined,
+              timeout: webhookConfig.REQUEST?.TIMEOUT_MS ?? 30000,
             });
 
             await this.retryWebhookRequest(httpService, webhookData, `${origin}.sendData-Webhook`, baseURL, serverUrl);
@@ -155,8 +166,11 @@ export class WebhookController extends EventController implements EventControlle
         }
 
         try {
-          if (isURL(globalURL)) {
-            const httpService = axios.create({ baseURL: globalURL });
+          if (regex.test(globalURL)) {
+            const httpService = axios.create({
+              baseURL: globalURL,
+              timeout: webhookConfig.REQUEST?.TIMEOUT_MS ?? 30000,
+            });
 
             await this.retryWebhookRequest(
               httpService,
@@ -190,12 +204,20 @@ export class WebhookController extends EventController implements EventControlle
     origin: string,
     baseURL: string,
     serverUrl: string,
-    maxRetries = 10,
-    delaySeconds = 30,
+    maxRetries?: number,
+    delaySeconds?: number,
   ): Promise<void> {
+    const webhookConfig = configService.get<Webhook>('WEBHOOK');
+    const maxRetryAttempts = maxRetries ?? webhookConfig.RETRY?.MAX_ATTEMPTS ?? 10;
+    const initialDelay = delaySeconds ?? webhookConfig.RETRY?.INITIAL_DELAY_SECONDS ?? 5;
+    const useExponentialBackoff = webhookConfig.RETRY?.USE_EXPONENTIAL_BACKOFF ?? true;
+    const maxDelay = webhookConfig.RETRY?.MAX_DELAY_SECONDS ?? 300;
+    const jitterFactor = webhookConfig.RETRY?.JITTER_FACTOR ?? 0.2;
+    const nonRetryableStatusCodes = webhookConfig.RETRY?.NON_RETRYABLE_STATUS_CODES ?? [400, 401, 403, 404, 422];
+
     let attempts = 0;
 
-    while (attempts < maxRetries) {
+    while (attempts < maxRetryAttempts) {
       try {
         await httpService.post('', webhookData);
         if (attempts > 0) {
@@ -209,12 +231,27 @@ export class WebhookController extends EventController implements EventControlle
       } catch (error) {
         attempts++;
 
+        const isTimeout = error.code === 'ECONNABORTED';
+
+        if (error?.response?.status && nonRetryableStatusCodes.includes(error.response.status)) {
+          this.logger.error({
+            local: `${origin}`,
+            message: `Erro não recuperável (${error.response.status}): ${error?.message}. Cancelando retentativas.`,
+            statusCode: error?.response?.status,
+            url: baseURL,
+            server_url: serverUrl,
+          });
+          throw error;
+        }
+
         this.logger.error({
           local: `${origin}`,
-          message: `Tentativa ${attempts}/${maxRetries} falhou: ${error?.message}`,
+          message: `Tentativa ${attempts}/${maxRetryAttempts} falhou: ${isTimeout ? 'Timeout da requisição' : error?.message}`,
           hostName: error?.hostname,
           syscall: error?.syscall,
           code: error?.code,
+          isTimeout,
+          statusCode: error?.response?.status,
           error: error?.errno,
           stack: error?.stack,
           name: error?.name,
@@ -222,12 +259,46 @@ export class WebhookController extends EventController implements EventControlle
           server_url: serverUrl,
         });
 
-        if (attempts === maxRetries) {
+        if (attempts === maxRetryAttempts) {
           throw error;
         }
 
-        await new Promise((resolve) => setTimeout(resolve, delaySeconds * 1000));
+        let nextDelay = initialDelay;
+        if (useExponentialBackoff) {
+          nextDelay = Math.min(initialDelay * Math.pow(2, attempts - 1), maxDelay);
+
+          const jitter = nextDelay * jitterFactor * (Math.random() * 2 - 1);
+          nextDelay = Math.max(initialDelay, nextDelay + jitter);
+        }
+
+        this.logger.log({
+          local: `${origin}`,
+          message: `Aguardando ${nextDelay.toFixed(1)} segundos antes da próxima tentativa`,
+          url: baseURL,
+        });
+
+        await new Promise((resolve) => setTimeout(resolve, nextDelay * 1000));
       }
     }
   }
+
+  private generateJwtToken(authToken: string): string {
+    try {
+      const payload = {
+        iat: Math.floor(Date.now() / 1000),
+        exp: Math.floor(Date.now() / 1000) + 600, // 10 min expiration
+        app: 'evolution',
+        action: 'webhook',
+      };
+
+      const token = jwt.sign(payload, authToken, { algorithm: 'HS256' });
+      return token;
+    } catch (error) {
+      this.logger.error({
+        local: 'WebhookController.generateJwtToken',
+        message: `JWT generation failed: ${error?.message}`,
+      });
+      throw error;
+    }
+  }
 }

src/api/integrations/event/websocket/websocket.controller.ts

@@ -1,6 +1,6 @@
 import { PrismaRepository } from '@api/repository/repository.service';
 import { WAMonitoringService } from '@api/services/monitor.service';
-import { configService, Cors, Log, Websocket } from '@config/env.config';
+import { Auth, configService, Cors, Log, Websocket } from '@config/env.config';
 import { Logger } from '@config/logger.config';
 import { Server } from 'http';
 import { Server as SocketIO } from 'socket.io';
@@ -24,8 +24,40 @@ export class WebsocketController extends EventController implements EventControl
     }
 
     this.socket = new SocketIO(httpServer, {
-      cors: {
-        origin: this.cors,
+      cors: { origin: this.cors },
+      allowRequest: async (req, callback) => {
+        try {
+          const url = new URL(req.url || '', 'http://localhost');
+          const params = new URLSearchParams(url.search);
+
+          // Permite conexões internas do Socket.IO (EIO=4 é o Engine.IO v4)
+          if (params.has('EIO')) {
+            return callback(null, true);
+          }
+
+          const apiKey = params.get('apikey') || (req.headers.apikey as string);
+
+          if (!apiKey) {
+            this.logger.error('Connection rejected: apiKey not provided');
+            return callback('apiKey is required', false);
+          }
+
+          const instance = await this.prismaRepository.instance.findFirst({ where: { token: apiKey } });
+
+          if (!instance) {
+            const globalToken = configService.get<Auth>('AUTHENTICATION').API_KEY.KEY;
+            if (apiKey !== globalToken) {
+              this.logger.error('Connection rejected: invalid global token');
+              return callback('Invalid global token', false);
+            }
+          }
+
+          callback(null, true);
+        } catch (error) {
+          this.logger.error('Authentication error:');
+          this.logger.error(error);
+          callback('Authentication error', false);
+        }
       },
     });
 
@@ -101,10 +133,7 @@ export class WebsocketController extends EventController implements EventControl
       this.socket.emit(event, message);
 
       if (logEnabled) {
-        this.logger.log({
-          local: `${origin}.sendData-WebsocketGlobal`,
-          ...message,
-        });
+        this.logger.log({ local: `${origin}.sendData-WebsocketGlobal`, ...message });
       }
     }
 
@@ -119,10 +148,7 @@ export class WebsocketController extends EventController implements EventControl
         this.socket.of(`/${instanceName}`).emit(event, message);
 
         if (logEnabled) {
-          this.logger.log({
-            local: `${origin}.sendData-Websocket`,
-            ...message,
-          });
+          this.logger.log({ local: `${origin}.sendData-Websocket`, ...message });
         }
       }
     } catch (err) {

src/api/integrations/storage/s3/libs/minio.server.ts

@@ -63,9 +63,9 @@ const createBucket = async () => {
       if (!exists) {
         await minioClient.makeBucket(bucketName);
       }
-
-      await setBucketPolicy();
-
+      if (!BUCKET.SKIP_POLICY) {
+        await setBucketPolicy();
+      }
       logger.info(`S3 Bucket ${bucketName} - ON`);
       return true;
     } catch (error) {

src/api/provider/sessions.ts

@@ -1,7 +1,7 @@
 import { Auth, ConfigService, ProviderSession } from '@config/env.config';
 import { Logger } from '@config/logger.config';
 import axios from 'axios';
-import { execSync } from 'child_process';
+import { execFileSync } from 'child_process';
 
 type ResponseSuccess = { status: number; data?: any };
 type ResponseProvider = Promise<[ResponseSuccess?, Error?]>;
@@ -36,7 +36,7 @@ export class ProviderFiles {
       } catch (error) {
         this.logger.error(['Failed to connect to the file server', error?.message, error?.stack]);
         const pid = process.pid;
-        execSync(`kill -9 ${pid}`);
+        execFileSync('kill', ['-9', `${pid}`]);
       }
     }
   }

src/api/routes/business.router.ts

@@ -0,0 +1,37 @@
+import { RouterBroker } from '@api/abstract/abstract.router';
+import { NumberDto } from '@api/dto/chat.dto';
+import { businessController } from '@api/server.module';
+import { catalogSchema, collectionsSchema } from '@validate/validate.schema';
+import { RequestHandler, Router } from 'express';
+
+import { HttpStatus } from './index.router';
+
+export class BusinessRouter extends RouterBroker {
+  constructor(...guards: RequestHandler[]) {
+    super();
+    this.router
+      .post(this.routerPath('getCatalog'), ...guards, async (req, res) => {
+        const response = await this.dataValidate<NumberDto>({
+          request: req,
+          schema: catalogSchema,
+          ClassRef: NumberDto,
+          execute: (instance, data) => businessController.fetchCatalog(instance, data),
+        });
+
+        return res.status(HttpStatus.OK).json(response);
+      })
+
+      .post(this.routerPath('getCollections'), ...guards, async (req, res) => {
+        const response = await this.dataValidate<NumberDto>({
+          request: req,
+          schema: collectionsSchema,
+          ClassRef: NumberDto,
+          execute: (instance, data) => businessController.fetchCollections(instance, data),
+        });
+
+        return res.status(HttpStatus.OK).json(response);
+      });
+  }
+
+  public readonly router: Router = Router();
+}

src/api/routes/chat.router.ts

@@ -46,14 +46,19 @@ export class ChatRouter extends RouterBroker {
     super();
     this.router
       .post(this.routerPath('whatsappNumbers'), ...guards, async (req, res) => {
-        const response = await this.dataValidate<WhatsAppNumberDto>({
-          request: req,
-          schema: whatsappNumberSchema,
-          ClassRef: WhatsAppNumberDto,
-          execute: (instance, data) => chatController.whatsappNumber(instance, data),
-        });
+        try {
+          const response = await this.dataValidate<WhatsAppNumberDto>({
+            request: req,
+            schema: whatsappNumberSchema,
+            ClassRef: WhatsAppNumberDto,
+            execute: (instance, data) => chatController.whatsappNumber(instance, data),
+          });
 
-        return res.status(HttpStatus.OK).json(response);
+          return res.status(HttpStatus.OK).json(response);
+        } catch (error) {
+          console.log(error);
+          return res.status(HttpStatus.BAD_REQUEST).json(error);
+        }
       })
       .post(this.routerPath('markMessageAsRead'), ...guards, async (req, res) => {
         const response = await this.dataValidate<ReadMessageDto>({
@@ -207,7 +212,6 @@ export class ChatRouter extends RouterBroker {
 
         return res.status(HttpStatus.OK).json(response);
       })
-
       .post(this.routerPath('updateProfileName'), ...guards, async (req, res) => {
         const response = await this.dataValidate<ProfileNameDto>({
           request: req,

src/api/routes/index.router.ts

@@ -6,11 +6,13 @@ import { ChatbotRouter } from '@api/integrations/chatbot/chatbot.router';
 import { EventRouter } from '@api/integrations/event/event.router';
 import { StorageRouter } from '@api/integrations/storage/storage.router';
 import { configService } from '@config/env.config';
+import { fetchLatestWaWebVersion } from '@utils/fetchLatestWaWebVersion';
 import { Router } from 'express';
 import fs from 'fs';
 import mimeTypes from 'mime-types';
 import path from 'path';
 
+import { BusinessRouter } from './business.router';
 import { CallRouter } from './call.router';
 import { ChatRouter } from './chat.router';
 import { GroupRouter } from './group.router';
@@ -59,7 +61,7 @@ router.get('/assets/*', (req, res) => {
 router
   .use((req, res, next) => telemetry.collectTelemetry(req, res, next))
 
-  .get('/', (req, res) => {
+  .get('/', async (req, res) => {
     res.status(HttpStatus.OK).json({
       status: HttpStatus.OK,
       message: 'Welcome to the Evolution API, it is working!',
@@ -67,6 +69,8 @@ router
       clientName: process.env.DATABASE_CONNECTION_CLIENT_NAME,
       manager: !serverConfig.DISABLE_MANAGER ? `${req.protocol}://${req.get('host')}/manager` : undefined,
       documentation: `https://doc.evolution-api.com`,
+      whatsappWebVersion:
+        process.env.CONFIG_SESSION_PHONE_VERSION || (await fetchLatestWaWebVersion({})).version.join('.'),
     });
   })
   .post('/verify-creds', authGuard['apikey'], async (req, res) => {
@@ -82,6 +86,7 @@ router
   .use('/message', new MessageRouter(...guards).router)
   .use('/call', new CallRouter(...guards).router)
   .use('/chat', new ChatRouter(...guards).router)
+  .use('/business', new BusinessRouter(...guards).router)
   .use('/group', new GroupRouter(...guards).router)
   .use('/template', new TemplateRouter(configService, ...guards).router)
   .use('/settings', new SettingsRouter(...guards).router)

src/api/routes/instance.router.ts

@@ -15,7 +15,6 @@ export class InstanceRouter extends RouterBroker {
     super();
     this.router
       .post('/create', ...guards, async (req, res) => {
-        console.log('create instance', req.body);
         const response = await this.dataValidate<InstanceDto>({
           request: req,
           schema: instanceSchema,

src/api/server.module.ts

@@ -3,6 +3,7 @@ import { Chatwoot, configService, ProviderSession } from '@config/env.config';
 import { eventEmitter } from '@config/event.config';
 import { Logger } from '@config/logger.config';
 
+import { BusinessController } from './controllers/business.controller';
 import { CallController } from './controllers/call.controller';
 import { ChatController } from './controllers/chat.controller';
 import { GroupController } from './controllers/group.controller';
@@ -21,10 +22,14 @@ import { ChatwootController } from './integrations/chatbot/chatwoot/controllers/
 import { ChatwootService } from './integrations/chatbot/chatwoot/services/chatwoot.service';
 import { DifyController } from './integrations/chatbot/dify/controllers/dify.controller';
 import { DifyService } from './integrations/chatbot/dify/services/dify.service';
+import { EvoaiController } from './integrations/chatbot/evoai/controllers/evoai.controller';
+import { EvoaiService } from './integrations/chatbot/evoai/services/evoai.service';
 import { EvolutionBotController } from './integrations/chatbot/evolutionBot/controllers/evolutionBot.controller';
 import { EvolutionBotService } from './integrations/chatbot/evolutionBot/services/evolutionBot.service';
 import { FlowiseController } from './integrations/chatbot/flowise/controllers/flowise.controller';
 import { FlowiseService } from './integrations/chatbot/flowise/services/flowise.service';
+import { N8nController } from './integrations/chatbot/n8n/controllers/n8n.controller';
+import { N8nService } from './integrations/chatbot/n8n/services/n8n.service';
 import { OpenaiController } from './integrations/chatbot/openai/controllers/openai.controller';
 import { OpenaiService } from './integrations/chatbot/openai/services/openai.service';
 import { TypebotController } from './integrations/chatbot/typebot/controllers/typebot.controller';
@@ -98,6 +103,7 @@ export const instanceController = new InstanceController(
 export const sendMessageController = new SendMessageController(waMonitor);
 export const callController = new CallController(waMonitor);
 export const chatController = new ChatController(waMonitor);
+export const businessController = new BusinessController(waMonitor);
 export const groupController = new GroupController(waMonitor);
 export const labelController = new LabelController(waMonitor);
 
@@ -109,20 +115,27 @@ export const channelController = new ChannelController(prismaRepository, waMonit
 export const evolutionController = new EvolutionController(prismaRepository, waMonitor);
 export const metaController = new MetaController(prismaRepository, waMonitor);
 export const baileysController = new BaileysController(waMonitor);
-// chatbots
-const typebotService = new TypebotService(waMonitor, configService, prismaRepository);
-export const typebotController = new TypebotController(typebotService, prismaRepository, waMonitor);
 
-const openaiService = new OpenaiService(waMonitor, configService, prismaRepository);
+const openaiService = new OpenaiService(waMonitor, prismaRepository, configService);
 export const openaiController = new OpenaiController(openaiService, prismaRepository, waMonitor);
 
-const difyService = new DifyService(waMonitor, configService, prismaRepository);
+// chatbots
+const typebotService = new TypebotService(waMonitor, configService, prismaRepository, openaiService);
+export const typebotController = new TypebotController(typebotService, prismaRepository, waMonitor);
+
+const difyService = new DifyService(waMonitor, prismaRepository, configService, openaiService);
 export const difyController = new DifyController(difyService, prismaRepository, waMonitor);
 
-const evolutionBotService = new EvolutionBotService(waMonitor, configService, prismaRepository);
+const evolutionBotService = new EvolutionBotService(waMonitor, prismaRepository, configService, openaiService);
 export const evolutionBotController = new EvolutionBotController(evolutionBotService, prismaRepository, waMonitor);
 
-const flowiseService = new FlowiseService(waMonitor, configService, prismaRepository);
+const flowiseService = new FlowiseService(waMonitor, prismaRepository, configService, openaiService);
 export const flowiseController = new FlowiseController(flowiseService, prismaRepository, waMonitor);
 
+const n8nService = new N8nService(waMonitor, prismaRepository, configService, openaiService);
+export const n8nController = new N8nController(n8nService, prismaRepository, waMonitor);
+
+const evoaiService = new EvoaiService(waMonitor, prismaRepository, configService, openaiService);
+export const evoaiController = new EvoaiController(evoaiService, prismaRepository, waMonitor);
+
 logger.info('Module - ON');

src/api/services/channel.service.ts

@@ -45,11 +45,11 @@ export class ChannelStartupService {
     this.chatwootCache,
   );
 
-  public typebotService = new TypebotService(waMonitor, this.configService, this.prismaRepository);
+  public openaiService = new OpenaiService(waMonitor, this.prismaRepository, this.configService);
 
-  public openaiService = new OpenaiService(waMonitor, this.configService, this.prismaRepository);
+  public typebotService = new TypebotService(waMonitor, this.configService, this.prismaRepository, this.openaiService);
 
-  public difyService = new DifyService(waMonitor, this.configService, this.prismaRepository);
+  public difyService = new DifyService(waMonitor, this.prismaRepository, this.configService, this.openaiService);
 
   public setInstance(instance: InstanceDto) {
     this.logger.setInstance(instance.instanceName);
@@ -503,8 +503,29 @@ export class ChannelStartupService {
       where['remoteJid'] = remoteJid;
     }
 
-    return await this.prismaRepository.contact.findMany({
+    const contactFindManyArgs: Prisma.ContactFindManyArgs = {
       where,
+    };
+
+    if (query.offset) contactFindManyArgs.take = query.offset;
+    if (query.page) {
+      const validPage = Math.max(query.page as number, 1);
+      contactFindManyArgs.skip = query.offset * (validPage - 1);
+    }
+
+    const contacts = await this.prismaRepository.contact.findMany(contactFindManyArgs);
+
+    return contacts.map((contact) => {
+      const remoteJid = contact.remoteJid;
+      const isGroup = remoteJid.endsWith('@g.us');
+      const isSaved = !!contact.pushName || !!contact.profilePicUrl;
+      const type = isGroup ? 'group' : isSaved ? 'contact' : 'group_member';
+      return {
+        ...contact,
+        isGroup,
+        isSaved,
+        type,
+      };
     });
   }
 
@@ -656,6 +677,14 @@ export class ChannelStartupService {
   }
 
   public async fetchStatusMessage(query: any) {
+    if (!query?.offset) {
+      query.offset = 50;
+    }
+
+    if (!query?.page) {
+      query.page = 1;
+    }
+
     return await this.prismaRepository.messageUpdate.findMany({
       where: {
         instanceId: this.instanceId,
@@ -685,88 +714,100 @@ export class ChannelStartupService {
     const timestampFilter =
       query?.where?.messageTimestamp?.gte && query?.where?.messageTimestamp?.lte
         ? Prisma.sql`
-          AND "Message"."messageTimestamp" >= ${Math.floor(new Date(query.where.messageTimestamp.gte).getTime() / 1000)}
-          AND "Message"."messageTimestamp" <= ${Math.floor(new Date(query.where.messageTimestamp.lte).getTime() / 1000)}`
+        AND "Message"."messageTimestamp" >= ${Math.floor(new Date(query.where.messageTimestamp.gte).getTime() / 1000)}
+        AND "Message"."messageTimestamp" <= ${Math.floor(new Date(query.where.messageTimestamp.lte).getTime() / 1000)}`
         : Prisma.sql``;
 
+    const limit = query?.take ? Prisma.sql`LIMIT ${query.take}` : Prisma.sql``;
+    const offset = query?.skip ? Prisma.sql`OFFSET ${query.skip}` : Prisma.sql``;
+
     const results = await this.prismaRepository.$queryRaw`
-        WITH rankedMessages AS (
-          SELECT DISTINCT ON ("Contact"."remoteJid")
-            "Contact"."id",
-            "Contact"."remoteJid",
-            "Contact"."pushName",
-            "Contact"."profilePicUrl",
-            COALESCE(
-              to_timestamp("Message"."messageTimestamp"::double precision), 
-              "Contact"."updatedAt"
-            ) as "updatedAt",
-            "Chat"."createdAt" as "windowStart",
-            "Chat"."createdAt" + INTERVAL '24 hours' as "windowExpires",
-            CASE 
-              WHEN "Chat"."createdAt" + INTERVAL '24 hours' > NOW() THEN true 
-              ELSE false 
-            END as "windowActive",
-            "Message"."id" AS lastMessageId,
-            "Message"."key" AS lastMessage_key,
-            "Message"."pushName" AS lastMessagePushName,
-            "Message"."participant" AS lastMessageParticipant,
-            "Message"."messageType" AS lastMessageMessageType,
-            "Message"."message" AS lastMessageMessage,
-            "Message"."contextInfo" AS lastMessageContextInfo,
-            "Message"."source" AS lastMessageSource,
-            "Message"."messageTimestamp" AS lastMessageMessageTimestamp,
-            "Message"."instanceId" AS lastMessageInstanceId,
-            "Message"."sessionId" AS lastMessageSessionId,
-            "Message"."status" AS lastMessageStatus
-          FROM "Contact"
-          INNER JOIN "Message" ON "Message"."key"->>'remoteJid' = "Contact"."remoteJid"
-          LEFT JOIN "Chat" ON "Chat"."remoteJid" = "Contact"."remoteJid" 
-            AND "Chat"."instanceId" = "Contact"."instanceId"
-          WHERE 
-            "Contact"."instanceId" = ${this.instanceId}
-            AND "Message"."instanceId" = ${this.instanceId}
-            ${remoteJid ? Prisma.sql`AND "Contact"."remoteJid" = ${remoteJid}` : Prisma.sql``}
-            ${timestampFilter}
-          ORDER BY 
-            "Contact"."remoteJid",
-            "Message"."messageTimestamp" DESC
-        )
-        SELECT * FROM rankedMessages
-        ORDER BY "updatedAt" DESC NULLS LAST;
+      WITH rankedMessages AS (
+        SELECT DISTINCT ON ("Message"."key"->>'remoteJid') 
+          "Contact"."id" as "contactId",
+          "Message"."key"->>'remoteJid' as "remoteJid",
+          CASE 
+            WHEN "Message"."key"->>'remoteJid' LIKE '%@g.us' THEN COALESCE("Chat"."name", "Contact"."pushName")
+            ELSE COALESCE("Contact"."pushName", "Message"."pushName")
+          END as "pushName",
+          "Contact"."profilePicUrl",
+          COALESCE(
+            to_timestamp("Message"."messageTimestamp"::double precision), 
+            "Contact"."updatedAt"
+          ) as "updatedAt",
+          "Chat"."name" as "pushName",
+          "Chat"."createdAt" as "windowStart",
+          "Chat"."createdAt" + INTERVAL '24 hours' as "windowExpires",
+          CASE WHEN "Chat"."createdAt" + INTERVAL '24 hours' > NOW() THEN true ELSE false END as "windowActive",
+          "Message"."id" AS lastMessageId,
+          "Message"."key" AS lastMessage_key,
+          CASE
+            WHEN "Message"."key"->>'fromMe' = 'true' THEN 'Você'
+            ELSE "Message"."pushName"
+          END AS lastMessagePushName,
+          "Message"."participant" AS lastMessageParticipant,
+          "Message"."messageType" AS lastMessageMessageType,
+          "Message"."message" AS lastMessageMessage,
+          "Message"."contextInfo" AS lastMessageContextInfo,
+          "Message"."source" AS lastMessageSource,
+          "Message"."messageTimestamp" AS lastMessageMessageTimestamp,
+          "Message"."instanceId" AS lastMessageInstanceId,
+          "Message"."sessionId" AS lastMessageSessionId,
+          "Message"."status" AS lastMessageStatus
+        FROM "Message"
+        LEFT JOIN "Contact" ON "Contact"."remoteJid" = "Message"."key"->>'remoteJid' AND "Contact"."instanceId" = "Message"."instanceId"
+        LEFT JOIN "Chat" ON "Chat"."remoteJid" = "Message"."key"->>'remoteJid' AND "Chat"."instanceId" = "Message"."instanceId"
+        WHERE "Message"."instanceId" = ${this.instanceId}
+        ${remoteJid ? Prisma.sql`AND "Message"."key"->>'remoteJid' = ${remoteJid}` : Prisma.sql``}
+        ${timestampFilter}
+        ORDER BY "Message"."key"->>'remoteJid', "Message"."messageTimestamp" DESC
+      )
+      SELECT * FROM rankedMessages 
+      ORDER BY "updatedAt" DESC NULLS LAST
+      ${limit}
+      ${offset};
     `;
 
     if (results && isArray(results) && results.length > 0) {
       const mappedResults = results.map((contact) => {
-        const lastMessage = contact.lastMessageId
+        const lastMessage = contact.lastmessageid
           ? {
-              id: contact.lastMessageId,
-              key: contact.lastMessageKey,
-              pushName: contact.lastMessagePushName,
-              participant: contact.lastMessageParticipant,
-              messageType: contact.lastMessageMessageType,
-              message: contact.lastMessageMessage,
-              contextInfo: contact.lastMessageContextInfo,
-              source: contact.lastMessageSource,
-              messageTimestamp: contact.lastMessageMessageTimestamp,
-              instanceId: contact.lastMessageInstanceId,
-              sessionId: contact.lastMessageSessionId,
-              status: contact.lastMessageStatus,
+              id: contact.lastmessageid,
+              key: contact.lastmessage_key,
+              pushName: contact.lastmessagepushname,
+              participant: contact.lastmessageparticipant,
+              messageType: contact.lastmessagemessagetype,
+              message: contact.lastmessagemessage,
+              contextInfo: contact.lastmessagecontextinfo,
+              source: contact.lastmessagesource,
+              messageTimestamp: contact.lastmessagemessagetimestamp,
+              instanceId: contact.lastmessageinstanceid,
+              sessionId: contact.lastmessagesessionid,
+              status: contact.lastmessagestatus,
             }
           : undefined;
 
         return {
-          id: contact.id,
-          remoteJid: contact.remoteJid,
-          pushName: contact.pushName,
-          profilePicUrl: contact.profilePicUrl,
-          updatedAt: contact.updatedAt,
-          windowStart: contact.windowStart,
-          windowExpires: contact.windowExpires,
-          windowActive: contact.windowActive,
+          id: contact.contactid || null,
+          remoteJid: contact.remotejid,
+          pushName: contact.pushname,
+          profilePicUrl: contact.profilepicurl,
+          updatedAt: contact.updatedat,
+          windowStart: contact.windowstart,
+          windowExpires: contact.windowexpires,
+          windowActive: contact.windowactive,
           lastMessage: lastMessage ? this.cleanMessageData(lastMessage) : undefined,
+          unreadCount: 0,
+          isSaved: !!contact.contactid,
         };
       });
 
+      if (query?.take && query?.skip) {
+        const skip = query.skip || 0;
+        const take = query.take || 20;
+        return mappedResults.slice(skip, skip + take);
+      }
+
       return mappedResults;
     }
 

src/api/services/monitor.service.ts

@@ -7,7 +7,7 @@ import { CacheConf, Chatwoot, ConfigService, Database, DelInstance, ProviderSess
 import { Logger } from '@config/logger.config';
 import { INSTANCE_DIR, STORE_DIR } from '@config/path.config';
 import { NotFoundException } from '@exceptions';
-import { execSync } from 'child_process';
+import { execFileSync } from 'child_process';
 import EventEmitter2 from 'eventemitter2';
 import { rmSync } from 'fs';
 import { join } from 'path';
@@ -91,6 +91,7 @@ export class WAMonitoringService {
         Chatwoot: true,
         Proxy: true,
         Rabbitmq: true,
+        Nats: true,
         Sqs: true,
         Websocket: true,
         Setting: true,
@@ -168,7 +169,8 @@ export class WAMonitoringService {
 
   public async cleaningStoreData(instanceName: string) {
     if (this.configService.get<Chatwoot>('CHATWOOT').ENABLED) {
-      execSync(`rm -rf ${join(STORE_DIR, 'chatwoot', instanceName + '*')}`);
+      const instancePath = join(STORE_DIR, 'chatwoot', instanceName);
+      execFileSync('rm', ['-rf', instancePath]);
     }
 
     const instance = await this.prismaRepository.instance.findFirst({
@@ -190,6 +192,7 @@ export class WAMonitoringService {
     await this.prismaRepository.chatwoot.deleteMany({ where: { instanceId: instance.id } });
     await this.prismaRepository.proxy.deleteMany({ where: { instanceId: instance.id } });
     await this.prismaRepository.rabbitmq.deleteMany({ where: { instanceId: instance.id } });
+    await this.prismaRepository.nats.deleteMany({ where: { instanceId: instance.id } });
     await this.prismaRepository.sqs.deleteMany({ where: { instanceId: instance.id } });
     await this.prismaRepository.integrationSession.deleteMany({ where: { instanceId: instance.id } });
     await this.prismaRepository.typebot.deleteMany({ where: { instanceId: instance.id } });

src/api/types/wa.types.ts

@@ -15,6 +15,7 @@ export enum Events {
   MESSAGES_UPDATE = 'messages.update',
   MESSAGES_DELETE = 'messages.delete',
   SEND_MESSAGE = 'send.message',
+  SEND_MESSAGE_UPDATE = 'send.message.update',
   CONTACTS_SET = 'contacts.set',
   CONTACTS_UPSERT = 'contacts.upsert',
   CONTACTS_UPDATE = 'contacts.update',

src/config/env.config.ts

@@ -72,6 +72,7 @@ export type EventsRabbitmq = {
   MESSAGES_UPDATE: boolean;
   MESSAGES_DELETE: boolean;
   SEND_MESSAGE: boolean;
+  SEND_MESSAGE_UPDATE: boolean;
   CONTACTS_SET: boolean;
   CONTACTS_UPDATE: boolean;
   CONTACTS_UPSERT: boolean;
@@ -94,10 +95,20 @@ export type EventsRabbitmq = {
 export type Rabbitmq = {
   ENABLED: boolean;
   URI: string;
+  FRAME_MAX: number;
   EXCHANGE_NAME: string;
   GLOBAL_ENABLED: boolean;
   EVENTS: EventsRabbitmq;
-  PREFIX_KEY: string;
+  PREFIX_KEY?: string;
+};
+
+export type Nats = {
+  ENABLED: boolean;
+  URI: string;
+  EXCHANGE_NAME: string;
+  GLOBAL_ENABLED: boolean;
+  EVENTS: EventsRabbitmq;
+  PREFIX_KEY?: string;
 };
 
 export type Sqs = {
@@ -131,6 +142,7 @@ export type EventsWebhook = {
   MESSAGES_UPDATE: boolean;
   MESSAGES_DELETE: boolean;
   SEND_MESSAGE: boolean;
+  SEND_MESSAGE_UPDATE: boolean;
   CONTACTS_SET: boolean;
   CONTACTS_UPDATE: boolean;
   CONTACTS_UPSERT: boolean;
@@ -163,6 +175,7 @@ export type EventsPusher = {
   MESSAGES_UPDATE: boolean;
   MESSAGES_DELETE: boolean;
   SEND_MESSAGE: boolean;
+  SEND_MESSAGE_UPDATE: boolean;
   CONTACTS_SET: boolean;
   CONTACTS_UPDATE: boolean;
   CONTACTS_UPSERT: boolean;
@@ -220,7 +233,21 @@ export type CacheConfLocal = {
   TTL: number;
 };
 export type SslConf = { PRIVKEY: string; FULLCHAIN: string };
-export type Webhook = { GLOBAL?: GlobalWebhook; EVENTS: EventsWebhook };
+export type Webhook = {
+  GLOBAL?: GlobalWebhook;
+  EVENTS: EventsWebhook;
+  REQUEST?: {
+    TIMEOUT_MS?: number;
+  };
+  RETRY?: {
+    MAX_ATTEMPTS?: number;
+    INITIAL_DELAY_SECONDS?: number;
+    USE_EXPONENTIAL_BACKOFF?: boolean;
+    MAX_DELAY_SECONDS?: number;
+    JITTER_FACTOR?: number;
+    NON_RETRYABLE_STATUS_CODES?: number[];
+  };
+};
 export type Pusher = { ENABLED: boolean; GLOBAL?: GlobalPusher; EVENTS: EventsPusher };
 export type ConfigSessionPhone = { CLIENT: string; NAME: string; VERSION: string };
 export type QrCode = { LIMIT: number; COLOR: string };
@@ -241,6 +268,9 @@ export type Chatwoot = {
 };
 export type Openai = { ENABLED: boolean; API_KEY_GLOBAL?: string };
 export type Dify = { ENABLED: boolean };
+export type N8n = { ENABLED: boolean };
+export type Evoai = { ENABLED: boolean };
+export type Flowise = { ENABLED: boolean };
 
 export type S3 = {
   ACCESS_KEY: string;
@@ -251,6 +281,7 @@ export type S3 = {
   PORT?: number;
   USE_SSL?: boolean;
   REGION?: string;
+  SKIP_POLICY?: boolean;
 };
 
 export type CacheConf = { REDIS: CacheConfRedis; LOCAL: CacheConfLocal };
@@ -263,6 +294,7 @@ export interface Env {
   PROVIDER: ProviderSession;
   DATABASE: Database;
   RABBITMQ: Rabbitmq;
+  NATS: Nats;
   SQS: Sqs;
   WEBSOCKET: Websocket;
   WA_BUSINESS: WaBusiness;
@@ -278,6 +310,9 @@ export interface Env {
   CHATWOOT: Chatwoot;
   OPENAI: Openai;
   DIFY: Dify;
+  N8N: N8n;
+  EVOAI: Evoai;
+  FLOWISE: Flowise;
   CACHE: CacheConf;
   S3?: S3;
   AUTHENTICATION: Auth;
@@ -356,9 +391,10 @@ export class ConfigService {
       RABBITMQ: {
         ENABLED: process.env?.RABBITMQ_ENABLED === 'true',
         GLOBAL_ENABLED: process.env?.RABBITMQ_GLOBAL_ENABLED === 'true',
-        PREFIX_KEY: process.env?.RABBITMQ_PREFIX_KEY || 'evolution',
+        PREFIX_KEY: process.env?.RABBITMQ_PREFIX_KEY,
         EXCHANGE_NAME: process.env?.RABBITMQ_EXCHANGE_NAME || 'evolution_exchange',
         URI: process.env.RABBITMQ_URI || '',
+        FRAME_MAX: Number.parseInt(process.env.RABBITMQ_FRAME_MAX) || 8192,
         EVENTS: {
           APPLICATION_STARTUP: process.env?.RABBITMQ_EVENTS_APPLICATION_STARTUP === 'true',
           INSTANCE_CREATE: process.env?.RABBITMQ_EVENTS_INSTANCE_CREATE === 'true',
@@ -370,6 +406,7 @@ export class ConfigService {
           MESSAGES_UPDATE: process.env?.RABBITMQ_EVENTS_MESSAGES_UPDATE === 'true',
           MESSAGES_DELETE: process.env?.RABBITMQ_EVENTS_MESSAGES_DELETE === 'true',
           SEND_MESSAGE: process.env?.RABBITMQ_EVENTS_SEND_MESSAGE === 'true',
+          SEND_MESSAGE_UPDATE: process.env?.RABBITMQ_EVENTS_SEND_MESSAGE_UPDATE === 'true',
           CONTACTS_SET: process.env?.RABBITMQ_EVENTS_CONTACTS_SET === 'true',
           CONTACTS_UPDATE: process.env?.RABBITMQ_EVENTS_CONTACTS_UPDATE === 'true',
           CONTACTS_UPSERT: process.env?.RABBITMQ_EVENTS_CONTACTS_UPSERT === 'true',
@@ -389,6 +426,43 @@ export class ConfigService {
           TYPEBOT_CHANGE_STATUS: process.env?.RABBITMQ_EVENTS_TYPEBOT_CHANGE_STATUS === 'true',
         },
       },
+      NATS: {
+        ENABLED: process.env?.NATS_ENABLED === 'true',
+        GLOBAL_ENABLED: process.env?.NATS_GLOBAL_ENABLED === 'true',
+        PREFIX_KEY: process.env?.NATS_PREFIX_KEY,
+        EXCHANGE_NAME: process.env?.NATS_EXCHANGE_NAME || 'evolution_exchange',
+        URI: process.env.NATS_URI || '',
+        EVENTS: {
+          APPLICATION_STARTUP: process.env?.NATS_EVENTS_APPLICATION_STARTUP === 'true',
+          INSTANCE_CREATE: process.env?.NATS_EVENTS_INSTANCE_CREATE === 'true',
+          INSTANCE_DELETE: process.env?.NATS_EVENTS_INSTANCE_DELETE === 'true',
+          QRCODE_UPDATED: process.env?.NATS_EVENTS_QRCODE_UPDATED === 'true',
+          MESSAGES_SET: process.env?.NATS_EVENTS_MESSAGES_SET === 'true',
+          MESSAGES_UPSERT: process.env?.NATS_EVENTS_MESSAGES_UPSERT === 'true',
+          MESSAGES_EDITED: process.env?.NATS_EVENTS_MESSAGES_EDITED === 'true',
+          MESSAGES_UPDATE: process.env?.NATS_EVENTS_MESSAGES_UPDATE === 'true',
+          MESSAGES_DELETE: process.env?.NATS_EVENTS_MESSAGES_DELETE === 'true',
+          SEND_MESSAGE: process.env?.NATS_EVENTS_SEND_MESSAGE === 'true',
+          SEND_MESSAGE_UPDATE: process.env?.NATS_EVENTS_SEND_MESSAGE_UPDATE === 'true',
+          CONTACTS_SET: process.env?.NATS_EVENTS_CONTACTS_SET === 'true',
+          CONTACTS_UPDATE: process.env?.NATS_EVENTS_CONTACTS_UPDATE === 'true',
+          CONTACTS_UPSERT: process.env?.NATS_EVENTS_CONTACTS_UPSERT === 'true',
+          PRESENCE_UPDATE: process.env?.NATS_EVENTS_PRESENCE_UPDATE === 'true',
+          CHATS_SET: process.env?.NATS_EVENTS_CHATS_SET === 'true',
+          CHATS_UPDATE: process.env?.NATS_EVENTS_CHATS_UPDATE === 'true',
+          CHATS_UPSERT: process.env?.NATS_EVENTS_CHATS_UPSERT === 'true',
+          CHATS_DELETE: process.env?.NATS_EVENTS_CHATS_DELETE === 'true',
+          CONNECTION_UPDATE: process.env?.NATS_EVENTS_CONNECTION_UPDATE === 'true',
+          LABELS_EDIT: process.env?.NATS_EVENTS_LABELS_EDIT === 'true',
+          LABELS_ASSOCIATION: process.env?.NATS_EVENTS_LABELS_ASSOCIATION === 'true',
+          GROUPS_UPSERT: process.env?.NATS_EVENTS_GROUPS_UPSERT === 'true',
+          GROUP_UPDATE: process.env?.NATS_EVENTS_GROUPS_UPDATE === 'true',
+          GROUP_PARTICIPANTS_UPDATE: process.env?.NATS_EVENTS_GROUP_PARTICIPANTS_UPDATE === 'true',
+          CALL: process.env?.NATS_EVENTS_CALL === 'true',
+          TYPEBOT_START: process.env?.NATS_EVENTS_TYPEBOT_START === 'true',
+          TYPEBOT_CHANGE_STATUS: process.env?.NATS_EVENTS_TYPEBOT_CHANGE_STATUS === 'true',
+        },
+      },
       SQS: {
         ENABLED: process.env?.SQS_ENABLED === 'true',
         ACCESS_KEY_ID: process.env.SQS_ACCESS_KEY_ID || '',
@@ -421,6 +495,7 @@ export class ConfigService {
           MESSAGES_UPDATE: process.env?.PUSHER_EVENTS_MESSAGES_UPDATE === 'true',
           MESSAGES_DELETE: process.env?.PUSHER_EVENTS_MESSAGES_DELETE === 'true',
           SEND_MESSAGE: process.env?.PUSHER_EVENTS_SEND_MESSAGE === 'true',
+          SEND_MESSAGE_UPDATE: process.env?.PUSHER_EVENTS_SEND_MESSAGE_UPDATE === 'true',
           CONTACTS_SET: process.env?.PUSHER_EVENTS_CONTACTS_SET === 'true',
           CONTACTS_UPDATE: process.env?.PUSHER_EVENTS_CONTACTS_UPDATE === 'true',
           CONTACTS_UPSERT: process.env?.PUSHER_EVENTS_CONTACTS_UPSERT === 'true',
@@ -477,6 +552,7 @@ export class ConfigService {
           MESSAGES_UPDATE: process.env?.WEBHOOK_EVENTS_MESSAGES_UPDATE === 'true',
           MESSAGES_DELETE: process.env?.WEBHOOK_EVENTS_MESSAGES_DELETE === 'true',
           SEND_MESSAGE: process.env?.WEBHOOK_EVENTS_SEND_MESSAGE === 'true',
+          SEND_MESSAGE_UPDATE: process.env?.WEBHOOK_EVENTS_SEND_MESSAGE_UPDATE === 'true',
           CONTACTS_SET: process.env?.WEBHOOK_EVENTS_CONTACTS_SET === 'true',
           CONTACTS_UPDATE: process.env?.WEBHOOK_EVENTS_CONTACTS_UPDATE === 'true',
           CONTACTS_UPSERT: process.env?.WEBHOOK_EVENTS_CONTACTS_UPSERT === 'true',
@@ -497,6 +573,19 @@ export class ConfigService {
           ERRORS: process.env?.WEBHOOK_EVENTS_ERRORS === 'true',
           ERRORS_WEBHOOK: process.env?.WEBHOOK_EVENTS_ERRORS_WEBHOOK || '',
         },
+        REQUEST: {
+          TIMEOUT_MS: Number.parseInt(process.env?.WEBHOOK_REQUEST_TIMEOUT_MS) || 30000,
+        },
+        RETRY: {
+          MAX_ATTEMPTS: Number.parseInt(process.env?.WEBHOOK_RETRY_MAX_ATTEMPTS) || 10,
+          INITIAL_DELAY_SECONDS: Number.parseInt(process.env?.WEBHOOK_RETRY_INITIAL_DELAY_SECONDS) || 5,
+          USE_EXPONENTIAL_BACKOFF: process.env?.WEBHOOK_RETRY_USE_EXPONENTIAL_BACKOFF !== 'false',
+          MAX_DELAY_SECONDS: Number.parseInt(process.env?.WEBHOOK_RETRY_MAX_DELAY_SECONDS) || 300,
+          JITTER_FACTOR: Number.parseFloat(process.env?.WEBHOOK_RETRY_JITTER_FACTOR) || 0.2,
+          NON_RETRYABLE_STATUS_CODES: process.env?.WEBHOOK_RETRY_NON_RETRYABLE_STATUS_CODES?.split(',').map(Number) || [
+            400, 401, 403, 404, 422,
+          ],
+        },
       },
       CONFIG_SESSION_PHONE: {
         CLIENT: process.env?.CONFIG_SESSION_PHONE_CLIENT || 'Evolution API',
@@ -533,6 +622,15 @@ export class ConfigService {
       DIFY: {
         ENABLED: process.env?.DIFY_ENABLED === 'true',
       },
+      N8N: {
+        ENABLED: process.env?.N8N_ENABLED === 'true',
+      },
+      EVOAI: {
+        ENABLED: process.env?.EVOAI_ENABLED === 'true',
+      },
+      FLOWISE: {
+        ENABLED: process.env?.FLOWISE_ENABLED === 'true',
+      },
       CACHE: {
         REDIS: {
           ENABLED: process.env?.CACHE_REDIS_ENABLED === 'true',
@@ -555,6 +653,7 @@ export class ConfigService {
         PORT: Number.parseInt(process.env?.S3_PORT || '9000'),
         USE_SSL: process.env?.S3_USE_SSL === 'true',
         REGION: process.env?.S3_REGION,
+        SKIP_POLICY: process.env?.S3_SKIP_POLICY === 'true',
       },
       AUTHENTICATION: {
         API_KEY: {

src/main.ts

@@ -128,7 +128,15 @@ async function bootstrap() {
   const httpServer = configService.get<HttpServer>('SERVER');
 
   ServerUP.app = app;
-  const server = ServerUP[httpServer.TYPE];
+  let server = ServerUP[httpServer.TYPE];
+
+  if (server === null) {
+    logger.warn('SSL cert load failed — falling back to HTTP.');
+    logger.info("Ensure 'SSL_CONF_PRIVKEY' and 'SSL_CONF_FULLCHAIN' env vars point to valid certificate files.");
+
+    httpServer.TYPE = 'http';
+    server = ServerUP[httpServer.TYPE];
+  }
 
   eventManager.init(server);
 

src/utils/fetchLatestWaWebVersion.ts

@@ -0,0 +1,37 @@
+import axios, { AxiosRequestConfig } from 'axios';
+import { fetchLatestBaileysVersion, WAVersion } from 'baileys';
+
+export const fetchLatestWaWebVersion = async (options: AxiosRequestConfig<{}>) => {
+  try {
+    const { data } = await axios.get('https://web.whatsapp.com/sw.js', {
+      ...options,
+      responseType: 'json',
+    });
+
+    const regex = /\\?"client_revision\\?":\s*(\d+)/;
+    const match = data.match(regex);
+
+    if (!match?.[1]) {
+      return {
+        version: (await fetchLatestBaileysVersion()).version as WAVersion,
+        isLatest: false,
+        error: {
+          message: 'Could not find client revision in the fetched content',
+        },
+      };
+    }
+
+    const clientRevision = match[1];
+
+    return {
+      version: [2, 3000, +clientRevision] as WAVersion,
+      isLatest: true,
+    };
+  } catch (error) {
+    return {
+      version: (await fetchLatestBaileysVersion()).version as WAVersion,
+      isLatest: false,
+      error,
+    };
+  }
+};