fix: retry messages

Author: DavidsonGomes

src/api/controllers/instance.controller.ts

@@ -43,6 +43,7 @@ export class InstanceController {
     private readonly proxyService: ProxyController,
     private readonly cache: RedisCache,
     private readonly chatwootCache: CacheService,
+    private readonly messagesLostCache: CacheService,
   ) {}
 
   private readonly logger = new Logger(InstanceController.name);
@@ -108,6 +109,7 @@ export class InstanceController {
           this.repository,
           this.cache,
           this.chatwootCache,
+          this.messagesLostCache,
         );
       } else {
         instance = new BaileysStartupService(
@@ -116,6 +118,7 @@ export class InstanceController {
           this.repository,
           this.cache,
           this.chatwootCache,
+          this.messagesLostCache,
         );
       }
 

src/api/integrations/chatwoot/controllers/chatwoot.controller.ts

@@ -1,13 +1,13 @@
 import { isURL } from 'class-validator';
 
+import { CacheEngine } from '../../../../cache/cacheengine';
 import { ConfigService, HttpServer } from '../../../../config/env.config';
 import { Logger } from '../../../../config/logger.config';
 import { BadRequestException } from '../../../../exceptions';
 import { InstanceDto } from '../../../dto/instance.dto';
 import { RepositoryBroker } from '../../../repository/repository.manager';
 import { waMonitor } from '../../../server.module';
 import { CacheService } from '../../../services/cache.service';
-import { CacheEngine } from '../cache/cacheengine';
 import { ChatwootDto } from '../dto/chatwoot.dto';
 import { ChatwootService } from '../services/chatwoot.service';
 

src/api/server.module.ts

@@ -1,3 +1,4 @@
+import { CacheEngine } from '../cache/cacheengine';
 import { configService } from '../config/env.config';
 import { eventEmitter } from '../config/event.config';
 import { Logger } from '../config/logger.config';
@@ -14,7 +15,6 @@ import { WebhookController } from './controllers/webhook.controller';
 import { ChamaaiController } from './integrations/chamaai/controllers/chamaai.controller';
 import { ChamaaiRepository } from './integrations/chamaai/repository/chamaai.repository';
 import { ChamaaiService } from './integrations/chamaai/services/chamaai.service';
-import { CacheEngine } from './integrations/chatwoot/cache/cacheengine';
 import { ChatwootController } from './integrations/chatwoot/controllers/chatwoot.controller';
 import { ChatwootRepository } from './integrations/chatwoot/repository/chatwoot.repository';
 import { ChatwootService } from './integrations/chatwoot/services/chatwoot.service';
@@ -109,8 +109,16 @@ export const repository = new RepositoryBroker(
 
 export const cache = new RedisCache();
 const chatwootCache = new CacheService(new CacheEngine(configService, ChatwootService.name).getEngine());
+const messagesLostCache = new CacheService(new CacheEngine(configService, 'baileys').getEngine());
 
-export const waMonitor = new WAMonitoringService(eventEmitter, configService, repository, cache, chatwootCache);
+export const waMonitor = new WAMonitoringService(
+  eventEmitter,
+  configService,
+  repository,
+  cache,
+  chatwootCache,
+  messagesLostCache,
+);
 
 const authService = new AuthService(configService, waMonitor, repository);
 
@@ -160,6 +168,7 @@ export const instanceController = new InstanceController(
   proxyController,
   cache,
   chatwootCache,
+  messagesLostCache,
 );
 export const sendMessageController = new SendMessageController(waMonitor);
 export const chatController = new ChatController(waMonitor);

src/api/services/monitor.service.ts

@@ -36,6 +36,7 @@ export class WAMonitoringService {
     private readonly repository: RepositoryBroker,
     private readonly cache: RedisCache,
     private readonly chatwootCache: CacheService,
+    private readonly messagesLostCache: CacheService,
   ) {
     this.logger.verbose('instance created');
 
@@ -346,6 +347,7 @@ export class WAMonitoringService {
         this.repository,
         this.cache,
         this.chatwootCache,
+        this.messagesLostCache,
       );
 
       instance.instanceName = name;
@@ -356,6 +358,7 @@ export class WAMonitoringService {
         this.repository,
         this.cache,
         this.chatwootCache,
+        this.messagesLostCache,
       );
 
       instance.instanceName = name;

src/api/services/whatsapp.service.ts

@@ -71,6 +71,8 @@ export class WAStartupService {
   public chamaaiService = new ChamaaiService(waMonitor, this.configService);
 
   public set instanceName(name: string) {
+    this.logger.setInstance(name);
+
     this.logger.verbose(`Initializing instance '${name}'`);
     if (!name) {
       this.logger.verbose('Instance name not found, generating random name with uuid');

src/api/services/whatsapp/whatsapp.baileys.service.ts

@@ -121,21 +121,24 @@ import { Events, MessageSubtype, TypeMediaMessage, wa } from '../../types/wa.typ
 import { CacheService } from './../cache.service';
 import { WAStartupService } from './../whatsapp.service';
 
-// const retryCache = {};
-
 export class BaileysStartupService extends WAStartupService {
   constructor(
     public readonly configService: ConfigService,
     public readonly eventEmitter: EventEmitter2,
     public readonly repository: RepositoryBroker,
     public readonly cache: RedisCache,
     public readonly chatwootCache: CacheService,
+    public readonly messagesLostCache: CacheService,
   ) {
     super(configService, eventEmitter, repository, chatwootCache);
     this.logger.verbose('BaileysStartupService initialized');
     this.cleanStore();
     this.instance.qrcode = { count: 0 };
     this.mobile = false;
+
+    setTimeout(() => {
+      this.recoveringMessages();
+    }, 30000);
   }
 
   private readonly msgRetryCounterCache: CacheStore = new NodeCache();
@@ -148,6 +151,18 @@ export class BaileysStartupService extends WAStartupService {
   public phoneNumber: string;
   public mobile: boolean;
 
+  private async recoveringMessages() {
+    this.logger.info('Recovering messages');
+    this.messagesLostCache.keys().then((keys) => {
+      keys.forEach(async (key) => {
+        const message = await this.messagesLostCache.get(key.split(':')[2]);
+
+        if (message.messageStubParameters && message.messageStubParameters[0] === 'Message absent from node')
+          await this.client.sendMessageAck(JSON.parse(message.messageStubParameters[1], BufferJSON.reviver));
+      });
+    });
+  }
+
   public get connectionStatus() {
     this.logger.verbose('Getting connection status');
     return this.stateConnection;
@@ -378,10 +393,12 @@ export class BaileysStartupService extends WAStartupService {
         │    CONNECTED TO WHATSAPP     │
         └──────────────────────────────┘`.replace(/^ +/gm, '  '),
       );
-      this.logger.info(`
+      this.logger.info(
+        `
         wuid: ${formattedWuid}
         name: ${formattedName}
-      `);
+      `,
+      );
 
       if (this.localChatwoot.enabled) {
         this.chatwootService.eventWhatsapp(
@@ -1044,12 +1061,22 @@ export class BaileysStartupService extends WAStartupService {
             }
           }
 
+          await this.messagesLostCache.set(received.key.id, received);
+
           if (received.messageStubParameters && received.messageStubParameters[0] === 'Message absent from node') {
             this.logger.info('Recovering message lost');
-            await this.client.sendMessageAck(JSON.parse(received.messageStubParameters[1], BufferJSON.reviver));
+
+            await this.messagesLostCache.set(received.key.id, received);
             continue;
           }
 
+          // const retryCache = (await this.messagesLostCache.get(received.key.id)) || null;
+
+          // if (retryCache) {
+          //   this.logger.info('Recovered message lost');
+          //   await this.messagesLostCache.delete(received.key.id);
+          // }
+
           if (
             (type !== 'notify' && type !== 'append') ||
             received.message?.protocolMessage ||
@@ -1248,7 +1275,6 @@ export class BaileysStartupService extends WAStartupService {
           }
         }
 
-        // if (key.remoteJid !== 'status@broadcast' && !key?.remoteJid?.match(/(:\d+)/)) {
         if (key.remoteJid !== 'status@broadcast') {
           this.logger.verbose('Message update is valid');
 
@@ -1479,27 +1505,12 @@ export class BaileysStartupService extends WAStartupService {
         if (events['messages.upsert']) {
           this.logger.verbose('Listening event: messages.upsert');
           const payload = events['messages.upsert'];
-          // if (payload.messages.find((a) => a?.messageStubType === 2)) {
-          //   const msg = payload.messages[0];
-          //   retryCache[msg.key.id] = msg;
-          //   return;
-          // }
           this.messageHandle['messages.upsert'](payload, database, settings);
         }
 
         if (events['messages.update']) {
           this.logger.verbose('Listening event: messages.update');
           const payload = events['messages.update'];
-          // payload.forEach((message) => {
-          //   if (retryCache[message.key.id]) {
-          //     this.client.ev.emit('messages.upsert', {
-          //       messages: [message],
-          //       type: 'notify',
-          //     });
-          //     delete retryCache[message.key.id];
-          //     return;
-          //   }
-          // });
           this.messageHandle['messages.update'](payload, database, settings);
         }
 

src/api/services/whatsapp/whatsapp.business.service.ts

@@ -36,6 +36,7 @@ export class BusinessStartupService extends WAStartupService {
     public readonly repository: RepositoryBroker,
     public readonly cache: RedisCache,
     public readonly chatwootCache: CacheService,
+    public readonly messagesLostCache: CacheService,
   ) {
     super(configService, eventEmitter, repository, chatwootCache);
     this.logger.verbose('BusinessStartupService initialized');

…tegrations/chatwoot/cache/cacheengine.ts src/cache/cacheengine.tssrc/api/integrations/chatwoot/cache/cacheengine.ts renamed to src/cache/cacheengine.ts src/api/integrations/chatwoot/cache/cacheengine.ts renamed to src/cache/cacheengine.ts

@@ -1,5 +1,5 @@
-import { CacheConf, ConfigService } from '../../../../config/env.config';
-import { ICache } from '../../../abstract/abstract.cache';
+import { ICache } from '../api/abstract/abstract.cache';
+import { CacheConf, ConfigService } from '../config/env.config';
 import { LocalCache } from './localcache';
 import { RedisCache } from './rediscache';
 

…ntegrations/chatwoot/cache/localcache.ts src/cache/localcache.tssrc/api/integrations/chatwoot/cache/localcache.ts renamed to src/cache/localcache.ts src/api/integrations/chatwoot/cache/localcache.ts renamed to src/cache/localcache.ts

@@ -1,7 +1,7 @@
 import NodeCache from 'node-cache';
 
-import { CacheConf, CacheConfLocal, ConfigService } from '../../../../config/env.config';
-import { ICache } from '../../../abstract/abstract.cache';
+import { ICache } from '../api/abstract/abstract.cache';
+import { CacheConf, CacheConfLocal, ConfigService } from '../config/env.config';
 
 export class LocalCache implements ICache {
   private conf: CacheConfLocal;

…ions/chatwoot/cache/rediscache.client.ts src/cache/rediscache.client.tssrc/api/integrations/chatwoot/cache/rediscache.client.ts renamed to src/cache/rediscache.client.ts src/api/integrations/chatwoot/cache/rediscache.client.ts renamed to src/cache/rediscache.client.ts

@@ -1,7 +1,7 @@
 import { createClient, RedisClientType } from 'redis';
 
-import { CacheConf, CacheConfRedis, configService } from '../../../../config/env.config';
-import { Logger } from '../../../../config/logger.config';
+import { CacheConf, CacheConfRedis, configService } from '../config/env.config';
+import { Logger } from '../config/logger.config';
 
 class Redis {
   private logger = new Logger(Redis.name);