feat: Add NATS integration support to the event system

- Added NATS package to dependencies
- Created Prisma schema models for NATS configuration
- Implemented NATS controller, router, and event management
- Updated instance controller and event manager to support NATS
- Added NATS configuration options in environment configuration
- Included NATS events in instance validation schema

package-lock.json

@@ -42,6 +42,7 @@
         "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",
@@ -8722,6 +8723,17 @@
       "resolved": "https://registry.npmjs.org/napi-build-utils/-/napi-build-utils-2.0.0.tgz",
       "integrity": "sha512-GEbrYkbfF7MoNaoh2iGG84Mnf/WZfB0GdGEsM8wz7Expx/LlWf5U8t9nvJKXSp3qr5IsEbK04cBGhol/KwOsWA=="
     },
+    "node_modules/nats": {
+      "version": "2.29.1",
+      "resolved": "https://registry.npmjs.org/nats/-/nats-2.29.1.tgz",
+      "integrity": "sha512-OHVsxrQCITTdMKG3So0jhtnBd5jS2u1xpS91UCws7VklsaCbctwg5vT/8lYpVldPW0x3aHGF8uuAoMfCoJy7Sg==",
+      "dependencies": {
+        "nkeys.js": "1.1.0"
+      },
+      "engines": {
+        "node": ">= 14.0.0"
+      }
+    },
     "node_modules/natural-compare": {
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/natural-compare/-/natural-compare-1.4.0.tgz",
@@ -8735,6 +8747,17 @@
         "node": ">= 0.6"
       }
     },
+    "node_modules/nkeys.js": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/nkeys.js/-/nkeys.js-1.1.0.tgz",
+      "integrity": "sha512-tB/a0shZL5UZWSwsoeyqfTszONTt4k2YS0tuQioMOD180+MbombYVgzDUYHlx+gejYK6rgf08n/2Df99WY0Sxg==",
+      "dependencies": {
+        "tweetnacl": "1.0.3"
+      },
+      "engines": {
+        "node": ">=10.0.0"
+      }
+    },
     "node_modules/node-abi": {
       "version": "3.73.0",
       "resolved": "https://registry.npmjs.org/node-abi/-/node-abi-3.73.0.tgz",

package.json

@@ -82,6 +82,7 @@
     "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-schema.prisma

@@ -86,6 +86,7 @@ model Instance {
   Proxy                   Proxy?
   Setting                 Setting?
   Rabbitmq                Rabbitmq?
+  Nats                    Nats?
   Sqs                     Sqs?
   Websocket               Websocket?
   Typebot                 Typebot[]
@@ -116,18 +117,19 @@ model Session {
 }
 
 model Chat {
-  id         String    @id @default(cuid())
+  id             String    @id @default(cuid())
-  remoteJid  String    @db.VarChar(100)
+  remoteJid      String    @db.VarChar(100)
-  name       String?   @db.VarChar(100)
+  name           String?   @db.VarChar(100)
-  labels     Json?     @db.Json
+  labels         Json?     @db.Json
-  createdAt  DateTime? @default(dbgenerated("CURRENT_TIMESTAMP")) @db.Timestamp
+  createdAt      DateTime? @default(dbgenerated("CURRENT_TIMESTAMP")) @db.Timestamp
-  updatedAt  DateTime? @updatedAt @db.Timestamp
+  updatedAt      DateTime? @updatedAt @db.Timestamp
-  Instance   Instance  @relation(fields: [instanceId], references: [id], onDelete: Cascade)
+  Instance       Instance  @relation(fields: [instanceId], references: [id], onDelete: Cascade)
-  instanceId String
+  instanceId     String
   unreadMessages Int       @default(0)
+
+  @@unique([instanceId, remoteJid])
   @@index([instanceId])
   @@index([remoteJid])
-  @@unique([instanceId, remoteJid])
 }
 
 model Contact {
@@ -170,6 +172,7 @@ model Message {
 
   sessionId String?
   session   IntegrationSession? @relation(fields: [sessionId], references: [id])
+
   @@index([instanceId])
 }
 
@@ -185,6 +188,7 @@ model MessageUpdate {
   messageId   String
   Instance    Instance @relation(fields: [instanceId], references: [id], onDelete: Cascade)
   instanceId  String
+
   @@index([instanceId])
   @@index([messageId])
 }
@@ -201,6 +205,7 @@ model Webhook {
   updatedAt       DateTime  @updatedAt @db.Timestamp
   Instance        Instance  @relation(fields: [instanceId], references: [id], onDelete: Cascade)
   instanceId      String    @unique
+
   @@index([instanceId])
 }
 
@@ -269,6 +274,7 @@ model Setting {
   updatedAt       DateTime  @updatedAt @db.Timestamp
   Instance        Instance  @relation(fields: [instanceId], references: [id], onDelete: Cascade)
   instanceId      String    @unique
+
   @@index([instanceId])
 }
 
@@ -282,6 +288,16 @@ 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)

prisma/postgresql-schema.prisma

@@ -86,6 +86,7 @@ model Instance {
   Proxy                   Proxy?
   Setting                 Setting?
   Rabbitmq                Rabbitmq?
+  Nats                    Nats?
   Sqs                     Sqs?
   Websocket               Websocket?
   Typebot                 Typebot[]
@@ -125,6 +126,7 @@ model Chat {
   Instance       Instance  @relation(fields: [instanceId], references: [id], onDelete: Cascade)
   instanceId     String
   unreadMessages Int       @default(0)
+
   @@index([instanceId])
   @@index([remoteJid])
 }
@@ -168,6 +170,7 @@ model Message {
 
   sessionId String?
   session   IntegrationSession? @relation(fields: [sessionId], references: [id])
+
   @@index([instanceId])
 }
 
@@ -183,6 +186,7 @@ model MessageUpdate {
   messageId   String
   Instance    Instance @relation(fields: [instanceId], references: [id], onDelete: Cascade)
   instanceId  String
+
   @@index([instanceId])
   @@index([messageId])
 }
@@ -199,6 +203,7 @@ model Webhook {
   updatedAt       DateTime  @updatedAt @db.Timestamp
   Instance        Instance  @relation(fields: [instanceId], references: [id], onDelete: Cascade)
   instanceId      String    @unique
+
   @@index([instanceId])
 }
 
@@ -269,6 +274,7 @@ model Setting {
   updatedAt       DateTime  @updatedAt @db.Timestamp
   Instance        Instance  @relation(fields: [instanceId], references: [id], onDelete: Cascade)
   instanceId      String    @unique
+
   @@index([instanceId])
 }
 
@@ -282,6 +288,16 @@ 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

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/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/services/monitor.service.ts

@@ -91,6 +91,7 @@ export class WAMonitoringService {
         Chatwoot: true,
         Proxy: true,
         Rabbitmq: true,
+        Nats: true,
         Sqs: true,
         Websocket: true,
         Setting: true,
@@ -190,6 +191,7 @@ 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/config/env.config.ts

@@ -100,6 +100,15 @@ export type Rabbitmq = {
   PREFIX_KEY?: string;
 };
 
+export type Nats = {
+  ENABLED: boolean;
+  URI: string;
+  EXCHANGE_NAME: string;
+  GLOBAL_ENABLED: boolean;
+  EVENTS: EventsRabbitmq;
+  PREFIX_KEY?: string;
+};
+
 export type Sqs = {
   ENABLED: boolean;
   ACCESS_KEY_ID: string;
@@ -263,6 +272,7 @@ export interface Env {
   PROVIDER: ProviderSession;
   DATABASE: Database;
   RABBITMQ: Rabbitmq;
+  NATS: Nats;
   SQS: Sqs;
   WEBSOCKET: Websocket;
   WA_BUSINESS: WaBusiness;
@@ -389,6 +399,42 @@ 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',
+          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 || '',

src/validate/instance.schema.ts

@@ -124,6 +124,42 @@ export const instanceSchema: JSONSchema7 = {
         ],
       },
     },
+    // NATS
+    natsEnabled: { type: 'boolean' },
+    natsEvents: {
+      type: 'array',
+      minItems: 0,
+      items: {
+        type: 'string',
+        enum: [
+          'APPLICATION_STARTUP',
+          'QRCODE_UPDATED',
+          'MESSAGES_SET',
+          'MESSAGES_UPSERT',
+          'MESSAGES_EDITED',
+          'MESSAGES_UPDATE',
+          'MESSAGES_DELETE',
+          'SEND_MESSAGE',
+          'CONTACTS_SET',
+          'CONTACTS_UPSERT',
+          'CONTACTS_UPDATE',
+          'PRESENCE_UPDATE',
+          'CHATS_SET',
+          'CHATS_UPSERT',
+          'CHATS_UPDATE',
+          'CHATS_DELETE',
+          'GROUPS_UPSERT',
+          'GROUP_UPDATE',
+          'GROUP_PARTICIPANTS_UPDATE',
+          'CONNECTION_UPDATE',
+          'LABELS_EDIT',
+          'LABELS_ASSOCIATION',
+          'CALL',
+          'TYPEBOT_START',
+          'TYPEBOT_CHANGE_STATUS',
+        ],
+      },
+    },
     // SQS
     sqsEnabled: { type: 'boolean' },
     sqsEvents: {