refactor(chatbot): centralize split logic and ensure linkPreview consistency

- Centralize double-line-break message splitting logic into dedicated helper methods - Add targeted debug logs for better observability without clutter - Ensure linkPreview parameter is consistently passed across all chatbot services - Extract splitMessageByDoubleLineBreaks() and sendSingleMessage() helpers - Update all chatbot services to explicitly pass linkPreview: true - Improve code testability and maintainability Services updated: - BaseChatbotService: Refactored split logic and added debug logs - TypebotService: Added linkPreview parameter to all sendMessageWhatsApp calls - OpenAIService: Added linkPreview parameter to all sendMessageWhatsApp calls - N8nService: Added linkPreview parameter to sendMessageWhatsApp call - FlowiseService: Added linkPreview parameter to sendMessageWhatsApp call - EvoaiService: Added linkPreview parameter to sendMessageWhatsApp call - DifyService: Added linkPreview parameter to all sendMessageWhatsApp calls
2025-12-09 01:49:37 -06:00 · 2025-09-20 11:35:15 -03:00 · 2025-09-20 11:35:15 -03:00 · 10a2b60595
commit 10a2b60595
parent b0ca79cd11
8 changed files with 413 additions and 89 deletions
--- a/env.example
+++ b/env.example
@ -0,0 +1,302 @@
+# ===========================================
+# EVOLUTION API - CONFIGURAÇÃO DE AMBIENTE
+# ===========================================
+
+# ===========================================
+# SERVIDOR
+# ===========================================
+SERVER_NAME=evolution
+SERVER_TYPE=http
+SERVER_PORT=8080
+SERVER_URL=http://localhost:8080
+SERVER_DISABLE_DOCS=false
+SERVER_DISABLE_MANAGER=false
+
+# ===========================================
+# CORS
+# ===========================================
+CORS_ORIGIN=*
+CORS_METHODS=POST,GET,PUT,DELETE
+CORS_CREDENTIALS=true
+
+# ===========================================
+# SSL (opcional)
+# ===========================================
+SSL_CONF_PRIVKEY=
+SSL_CONF_FULLCHAIN=
+
+# ===========================================
+# BANCO DE DADOS
+# ===========================================
+DATABASE_PROVIDER=postgresql
+DATABASE_CONNECTION_URI=postgresql://username:password@localhost:5432/evolution_api
+DATABASE_CONNECTION_CLIENT_NAME=evolution
+
+# Configurações de salvamento de dados
+DATABASE_SAVE_DATA_INSTANCE=true
+DATABASE_SAVE_DATA_NEW_MESSAGE=true
+DATABASE_SAVE_MESSAGE_UPDATE=true
+DATABASE_SAVE_DATA_CONTACTS=true
+DATABASE_SAVE_DATA_CHATS=true
+DATABASE_SAVE_DATA_HISTORIC=true
+DATABASE_SAVE_DATA_LABELS=true
+DATABASE_SAVE_IS_ON_WHATSAPP=true
+DATABASE_SAVE_IS_ON_WHATSAPP_DAYS=7
+DATABASE_DELETE_MESSAGE=false
+
+# ===========================================
+# REDIS
+# ===========================================
+CACHE_REDIS_ENABLED=true
+CACHE_REDIS_URI=redis://localhost:6379
+CACHE_REDIS_PREFIX_KEY=evolution-cache
+CACHE_REDIS_TTL=604800
+CACHE_REDIS_SAVE_INSTANCES=true
+
+# Cache local (fallback)
+CACHE_LOCAL_ENABLED=true
+CACHE_LOCAL_TTL=86400
+
+# ===========================================
+# AUTENTICAÇÃO
+# ===========================================
+AUTHENTICATION_API_KEY=BQYHJGJHJ
+AUTHENTICATION_EXPOSE_IN_FETCH_INSTANCES=false
+
+# ===========================================
+# LOGS
+# ===========================================
+LOG_LEVEL=ERROR,WARN,DEBUG,INFO,LOG,VERBOSE,DARK,WEBHOOKS,WEBSOCKET
+LOG_COLOR=true
+LOG_BAILEYS=error
+
+# ===========================================
+# INSTÂNCIAS
+# ===========================================
+DEL_INSTANCE=false
+DEL_TEMP_INSTANCES=true
+
+# ===========================================
+# IDIOMA
+# ===========================================
+LANGUAGE=pt-BR
+
+# ===========================================
+# WEBHOOK
+# ===========================================
+WEBHOOK_GLOBAL_URL=
+WEBHOOK_GLOBAL_ENABLED=false
+WEBHOOK_GLOBAL_WEBHOOK_BY_EVENTS=false
+
+# Eventos de webhook
+WEBHOOK_EVENTS_APPLICATION_STARTUP=false
+WEBHOOK_EVENTS_INSTANCE_CREATE=false
+WEBHOOK_EVENTS_INSTANCE_DELETE=false
+WEBHOOK_EVENTS_QRCODE_UPDATED=false
+WEBHOOK_EVENTS_MESSAGES_SET=false
+WEBHOOK_EVENTS_MESSAGES_UPSERT=false
+WEBHOOK_EVENTS_MESSAGES_EDITED=false
+WEBHOOK_EVENTS_MESSAGES_UPDATE=false
+WEBHOOK_EVENTS_MESSAGES_DELETE=false
+WEBHOOK_EVENTS_SEND_MESSAGE=false
+WEBHOOK_EVENTS_SEND_MESSAGE_UPDATE=false
+WEBHOOK_EVENTS_CONTACTS_SET=false
+WEBHOOK_EVENTS_CONTACTS_UPDATE=false
+WEBHOOK_EVENTS_CONTACTS_UPSERT=false
+WEBHOOK_EVENTS_PRESENCE_UPDATE=false
+WEBHOOK_EVENTS_CHATS_SET=false
+WEBHOOK_EVENTS_CHATS_UPDATE=false
+WEBHOOK_EVENTS_CHATS_UPSERT=false
+WEBHOOK_EVENTS_CHATS_DELETE=false
+WEBHOOK_EVENTS_CONNECTION_UPDATE=false
+WEBHOOK_EVENTS_LABELS_EDIT=false
+WEBHOOK_EVENTS_LABELS_ASSOCIATION=false
+WEBHOOK_EVENTS_GROUPS_UPSERT=false
+WEBHOOK_EVENTS_GROUPS_UPDATE=false
+WEBHOOK_EVENTS_GROUP_PARTICIPANTS_UPDATE=false
+WEBHOOK_EVENTS_CALL=false
+WEBHOOK_EVENTS_TYPEBOT_START=false
+WEBHOOK_EVENTS_TYPEBOT_CHANGE_STATUS=false
+WEBHOOK_EVENTS_ERRORS=false
+WEBHOOK_EVENTS_ERRORS_WEBHOOK=
+
+# Configurações de webhook
+WEBHOOK_REQUEST_TIMEOUT_MS=30000
+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
+WEBHOOK_RETRY_NON_RETRYABLE_STATUS_CODES=400,401,403,404,422
+
+# ===========================================
+# WEBSOCKET
+# ===========================================
+WEBSOCKET_ENABLED=true
+WEBSOCKET_GLOBAL_EVENTS=true
+WEBSOCKET_ALLOWED_HOSTS=
+
+# ===========================================
+# RABBITMQ
+# ===========================================
+RABBITMQ_ENABLED=false
+RABBITMQ_GLOBAL_ENABLED=false
+RABBITMQ_PREFIX_KEY=
+RABBITMQ_EXCHANGE_NAME=evolution_exchange
+RABBITMQ_URI=
+RABBITMQ_FRAME_MAX=8192
+
+# ===========================================
+# NATS
+# ===========================================
+NATS_ENABLED=false
+NATS_GLOBAL_ENABLED=false
+NATS_PREFIX_KEY=
+NATS_EXCHANGE_NAME=evolution_exchange
+NATS_URI=
+
+# ===========================================
+# SQS
+# ===========================================
+SQS_ENABLED=false
+SQS_GLOBAL_ENABLED=false
+SQS_GLOBAL_FORCE_SINGLE_QUEUE=false
+SQS_GLOBAL_PREFIX_NAME=global
+SQS_ACCESS_KEY_ID=
+SQS_SECRET_ACCESS_KEY=
+SQS_ACCOUNT_ID=
+SQS_REGION=
+SQS_MAX_PAYLOAD_SIZE=1048576
+
+# ===========================================
+# PUSHER
+# ===========================================
+PUSHER_ENABLED=false
+PUSHER_GLOBAL_ENABLED=false
+PUSHER_GLOBAL_APP_ID=
+PUSHER_GLOBAL_KEY=
+PUSHER_GLOBAL_SECRET=
+PUSHER_GLOBAL_CLUSTER=
+PUSHER_GLOBAL_USE_TLS=false
+
+# ===========================================
+# WHATSAPP BUSINESS
+# ===========================================
+WA_BUSINESS_TOKEN_WEBHOOK=evolution
+WA_BUSINESS_URL=https://graph.facebook.com
+WA_BUSINESS_VERSION=v18.0
+WA_BUSINESS_LANGUAGE=en
+
+# ===========================================
+# CONFIGURAÇÕES DE SESSÃO
+# ===========================================
+CONFIG_SESSION_PHONE_CLIENT=Evolution API
+CONFIG_SESSION_PHONE_NAME=Chrome
+
+# ===========================================
+# QR CODE
+# ===========================================
+QRCODE_LIMIT=30
+QRCODE_COLOR=#198754
+
+# ===========================================
+# INTEGRAÇÕES
+# ===========================================
+
+# Typebot
+TYPEBOT_ENABLED=false
+TYPEBOT_API_VERSION=old
+TYPEBOT_SEND_MEDIA_BASE64=false
+
+# Chatwoot
+CHATWOOT_ENABLED=false
+CHATWOOT_MESSAGE_DELETE=false
+CHATWOOT_MESSAGE_READ=false
+CHATWOOT_BOT_CONTACT=true
+CHATWOOT_IMPORT_DATABASE_CONNECTION_URI=
+CHATWOOT_IMPORT_PLACEHOLDER_MEDIA_MESSAGE=false
+
+# OpenAI
+OPENAI_ENABLED=false
+OPENAI_API_KEY_GLOBAL=
+
+# Dify
+DIFY_ENABLED=false
+
+# N8N
+N8N_ENABLED=false
+
+# EvoAI
+EVOAI_ENABLED=false
+
+# Flowise
+FLOWISE_ENABLED=false
+
+# ===========================================
+# S3 / MINIO
+# ===========================================
+S3_ENABLED=false
+S3_ACCESS_KEY=
+S3_SECRET_KEY=
+S3_ENDPOINT=
+S3_BUCKET=
+S3_PORT=9000
+S3_USE_SSL=false
+S3_REGION=
+S3_SKIP_POLICY=false
+S3_SAVE_VIDEO=false
+
+# ===========================================
+# MÉTRICAS
+# ===========================================
+PROMETHEUS_METRICS=false
+METRICS_AUTH_REQUIRED=false
+METRICS_USER=
+METRICS_PASSWORD=
+METRICS_ALLOWED_IPS=
+
+# ===========================================
+# TELEMETRIA
+# ===========================================
+TELEMETRY_ENABLED=true
+TELEMETRY_URL=
+
+# ===========================================
+# PROXY
+# ===========================================
+PROXY_HOST=
+PROXY_PORT=
+PROXY_PROTOCOL=
+PROXY_USERNAME=
+PROXY_PASSWORD=
+
+# ===========================================
+# CONVERSOR DE ÁUDIO
+# ===========================================
+API_AUDIO_CONVERTER=
+API_AUDIO_CONVERTER_KEY=
+
+# ===========================================
+# FACEBOOK
+# ===========================================
+FACEBOOK_APP_ID=
+FACEBOOK_CONFIG_ID=
+FACEBOOK_USER_TOKEN=
+
+# ===========================================
+# SENTRY
+# ===========================================
+SENTRY_DSN=
+
+# ===========================================
+# EVENT EMITTER
+# ===========================================
+EVENT_EMITTER_MAX_LISTENERS=50
+
+# ===========================================
+# PROVIDER
+# ===========================================
+PROVIDER_ENABLED=false
+PROVIDER_HOST=
+PROVIDER_PORT=5656
+PROVIDER_PREFIX=evolution
--- a/src/api/integrations/chatbot/base-chatbot.service.ts
+++ b/src/api/integrations/chatbot/base-chatbot.service.ts
@ -257,6 +257,55 @@ export abstract class BaseChatbotService<BotType = any, SettingsType = any> {
    }
  }

+  /**
+   * Split message by double line breaks and return array of message parts
+   */
+  private splitMessageByDoubleLineBreaks(message: string): string[] {
+    return message.split('\n\n').filter((part) => part.trim().length > 0);
+  }
+
+  /**
+   * Send a single message with proper typing indicators and delays
+   */
+  private async sendSingleMessage(
+    instance: any,
+    remoteJid: string,
+    message: string,
+    settings: any,
+    linkPreview: boolean = true,
+  ): Promise<void> {
+    const timePerChar = settings?.timePerChar ?? 0;
+    const minDelay = 1000;
+    const maxDelay = 20000;
+    const delay = Math.min(Math.max(message.length * timePerChar, minDelay), maxDelay);
+
+    this.logger.debug(`[BaseChatbot] Sending single message with linkPreview: ${linkPreview}`);
+
+    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,
+            linkPreview,
+          },
+          false,
+        );
+        resolve();
+      }, delay);
+    });
+
+    if (instance.integration === Integration.WHATSAPP_BAILEYS) {
+      await instance.client.sendPresenceUpdate('paused', remoteJid);
+    }
+  }
+
  /**
   * Helper method to send formatted text with proper typing indicators and delays
   */
@ -268,68 +317,22 @@ export abstract class BaseChatbotService<BotType = any, SettingsType = any> {
    splitMessages: boolean,
    linkPreview: boolean = true,
  ): 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 messageParts = this.splitMessageByDoubleLineBreaks(text);

-        const delay = Math.min(Math.max(message.length * timePerChar, minDelay), maxDelay);
+      this.logger.debug(`[BaseChatbot] Splitting message into ${messageParts.length} parts`);

-        if (instance.integration === Integration.WHATSAPP_BAILEYS) {
-          await instance.client.presenceSubscribe(remoteJid);
-          await instance.client.sendPresenceUpdate('composing', remoteJid);
-        }
+      for (let index = 0; index < messageParts.length; index++) {
+        const message = messageParts[index];

-        await new Promise<void>((resolve) => {
-          setTimeout(async () => {
-            await instance.textMessage(
-              {
-                number: remoteJid.split('@')[0],
-                delay: settings?.delayMessage || 1000,
-                text: message,
-                linkPreview,
-              },
-              false,
-            );
-            resolve();
-          }, delay);
-        });
-
-        if (instance.integration === Integration.WHATSAPP_BAILEYS) {
-          await instance.client.sendPresenceUpdate('paused', remoteJid);
-        }
+        this.logger.debug(`[BaseChatbot] Sending message part ${index + 1}/${messageParts.length}`);
+        await this.sendSingleMessage(instance, remoteJid, message, settings, linkPreview);
      }
+
+      this.logger.debug(`[BaseChatbot] All message parts sent successfully`);
    } 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,
-              linkPreview,
-            },
-            false,
-          );
-          resolve();
-        }, delay);
-      });
-
-      if (instance.integration === Integration.WHATSAPP_BAILEYS) {
-        await instance.client.sendPresenceUpdate('paused', remoteJid);
-      }
+      this.logger.debug(`[BaseChatbot] Sending single message`);
+      await this.sendSingleMessage(instance, remoteJid, text, settings, linkPreview);
    }
  }

--- a/src/api/integrations/chatbot/dify/services/dify.service.ts
+++ b/src/api/integrations/chatbot/dify/services/dify.service.ts
@ -107,7 +107,7 @@ export class DifyService extends BaseChatbotService<Dify, DifySetting> {
        const conversationId = response?.data?.conversation_id;

        if (message) {
-          await this.sendMessageWhatsApp(instance, remoteJid, message, settings);
+          await this.sendMessageWhatsApp(instance, remoteJid, message, settings, true);
        }

        await this.prismaRepository.integrationSession.update({
@ -169,7 +169,7 @@ export class DifyService extends BaseChatbotService<Dify, DifySetting> {
        const conversationId = response?.data?.conversation_id;

        if (message) {
-          await this.sendMessageWhatsApp(instance, remoteJid, message, settings);
+          await this.sendMessageWhatsApp(instance, remoteJid, message, settings, true);
        }

        await this.prismaRepository.integrationSession.update({
@ -246,7 +246,7 @@ export class DifyService extends BaseChatbotService<Dify, DifySetting> {
          await instance.client.sendPresenceUpdate('paused', remoteJid);

        if (answer) {
-          await this.sendMessageWhatsApp(instance, remoteJid, answer, settings);
+          await this.sendMessageWhatsApp(instance, remoteJid, answer, settings, true);
        }

        await this.prismaRepository.integrationSession.update({
--- a/src/api/integrations/chatbot/evoai/services/evoai.service.ts
+++ b/src/api/integrations/chatbot/evoai/services/evoai.service.ts
@ -174,7 +174,7 @@ export class EvoaiService extends BaseChatbotService<Evoai, EvoaiSetting> {
      this.logger.debug(`[EvoAI] Extracted message to send: ${message}`);

      if (message) {
-        await this.sendMessageWhatsApp(instance, remoteJid, message, settings);
+        await this.sendMessageWhatsApp(instance, remoteJid, message, settings, true);
      }
    } catch (error) {
      this.logger.error(
--- a/src/api/integrations/chatbot/flowise/services/flowise.service.ts
+++ b/src/api/integrations/chatbot/flowise/services/flowise.service.ts
@ -130,7 +130,7 @@ export class FlowiseService extends BaseChatbotService<FlowiseModel> {

    if (message) {
      // Use the base class method to send the message to WhatsApp
-      await this.sendMessageWhatsApp(instance, remoteJid, message, settings);
+      await this.sendMessageWhatsApp(instance, remoteJid, message, settings, true);
    }
  }

--- a/src/api/integrations/chatbot/n8n/services/n8n.service.ts
+++ b/src/api/integrations/chatbot/n8n/services/n8n.service.ts
@ -78,7 +78,7 @@ export class N8nService extends BaseChatbotService<N8n, N8nSetting> {
      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.sendMessageWhatsApp(instance, remoteJid, message, settings, true);

      await this.prismaRepository.integrationSession.update({
        where: {
--- a/src/api/integrations/chatbot/openai/services/openai.service.ts
+++ b/src/api/integrations/chatbot/openai/services/openai.service.ts
@ -85,6 +85,7 @@ export class OpenaiService extends BaseChatbotService<OpenaiBot, OpenaiSetting>
            remoteJid,
            "Sorry, I couldn't transcribe your audio message. Could you please type your message instead?",
            settings,
+            true,
          );
          return;
        }
@ -233,7 +234,7 @@ export class OpenaiService extends BaseChatbotService<OpenaiBot, OpenaiSetting>
      // Send the response
      if (message) {
        this.logger.log('Sending message to WhatsApp');
-        await this.sendMessageWhatsApp(instance, remoteJid, message, settings);
+        await this.sendMessageWhatsApp(instance, remoteJid, message, settings, true);
      } else {
        this.logger.error('No message to send to WhatsApp');
      }
--- a/src/api/integrations/chatbot/typebot/services/typebot.service.ts
+++ b/src/api/integrations/chatbot/typebot/services/typebot.service.ts
@ -318,7 +318,7 @@ export class TypebotService extends BaseChatbotService<TypebotModel, any> {
        } else if (formattedText.includes('[buttons]')) {
          await this.processButtonMessage(instance, formattedText, session.remoteJid);
        } else {
-          await this.sendMessageWhatsApp(instance, session.remoteJid, formattedText, settings);
+          await this.sendMessageWhatsApp(instance, session.remoteJid, formattedText, settings, true);
        }

        sendTelemetry('/message/sendText');
@ -393,7 +393,7 @@ export class TypebotService extends BaseChatbotService<TypebotModel, any> {
        } else if (formattedText.includes('[buttons]')) {
          await this.processButtonMessage(instance, formattedText, session.remoteJid);
        } else {
-          await this.sendMessageWhatsApp(instance, session.remoteJid, formattedText, settings);
+          await this.sendMessageWhatsApp(instance, session.remoteJid, formattedText, settings, true);
        }

        sendTelemetry('/message/sendText');
@ -642,15 +642,21 @@ export class TypebotService extends BaseChatbotService<TypebotModel, any> {

          if (!content) {
            if (unknownMessage) {
-              await this.sendMessageWhatsApp(waInstance, remoteJid, unknownMessage, {
-                delayMessage,
-                expire,
-                keywordFinish,
-                listeningFromMe,
-                stopBotFromMe,
-                keepOpen,
+              await this.sendMessageWhatsApp(
+                waInstance,
+                remoteJid,
                unknownMessage,
-              });
+                {
+                  delayMessage,
+                  expire,
+                  keywordFinish,
+                  listeningFromMe,
+                  stopBotFromMe,
+                  keepOpen,
+                  unknownMessage,
+                },
+                true,
+              );
              sendTelemetry('/message/sendText');
            }
            return;
@ -801,15 +807,21 @@ export class TypebotService extends BaseChatbotService<TypebotModel, any> {
      if (!data?.messages || data.messages.length === 0) {
        if (!content) {
          if (unknownMessage) {
-            await this.sendMessageWhatsApp(waInstance, remoteJid, unknownMessage, {
-              delayMessage,
-              expire,
-              keywordFinish,
-              listeningFromMe,
-              stopBotFromMe,
-              keepOpen,
+            await this.sendMessageWhatsApp(
+              waInstance,
+              remoteJid,
              unknownMessage,
-            });
+              {
+                delayMessage,
+                expire,
+                keywordFinish,
+                listeningFromMe,
+                stopBotFromMe,
+                keepOpen,
+                unknownMessage,
+              },
+              true,
+            );
            sendTelemetry('/message/sendText');
          }
          return;
@ -903,15 +915,21 @@ export class TypebotService extends BaseChatbotService<TypebotModel, any> {

    if (!content) {
      if (unknownMessage) {
-        await this.sendMessageWhatsApp(waInstance, remoteJid, unknownMessage, {
-          delayMessage,
-          expire,
-          keywordFinish,
-          listeningFromMe,
-          stopBotFromMe,
-          keepOpen,
+        await this.sendMessageWhatsApp(
+          waInstance,
+          remoteJid,
          unknownMessage,
-        });
+          {
+            delayMessage,
+            expire,
+            keywordFinish,
+            listeningFromMe,
+            stopBotFromMe,
+            keepOpen,
+            unknownMessage,
+          },
+          true,
+        );
        sendTelemetry('/message/sendText');
      }
      return;