fix: Improved how Redis works for instances

src/whatsapp/controllers/instance.controller.ts

@@ -10,6 +10,7 @@ import { WAStartupService } from '../services/whatsapp.service';
 import { WebhookService } from '../services/webhook.service';
 import { Logger } from '../../config/logger.config';
 import { wa } from '../types/wa.types';
+import { RedisCache } from '../../db/redis.client';
 
 export class InstanceController {
   constructor(
@@ -19,6 +20,7 @@ export class InstanceController {
     private readonly eventEmitter: EventEmitter2,
     private readonly authService: AuthService,
     private readonly webhookService: WebhookService,
+    private readonly cache: RedisCache,
   ) {}
 
   private readonly logger = new Logger(InstanceController.name);
@@ -47,6 +49,7 @@ export class InstanceController {
         this.configService,
         this.eventEmitter,
         this.repository,
+        this.cache,
       );
       instance.instanceName = instanceName;
       this.waMonitor.waInstances[instance.instanceName] = instance;
@@ -92,6 +95,7 @@ export class InstanceController {
         this.configService,
         this.eventEmitter,
         this.repository,
+        this.cache,
       );
       instance.instanceName = instanceName;
       this.waMonitor.waInstances[instance.instanceName] = instance;
@@ -171,6 +175,7 @@ export class InstanceController {
         this.configService,
         this.eventEmitter,
         this.repository,
+        this.cache,
       );
 
       instance.instanceName = instanceName;

src/whatsapp/guards/instance.guard.ts

@@ -9,7 +9,7 @@ import {
   NotFoundException,
 } from '../../exceptions';
 import { InstanceDto } from '../dto/instance.dto';
-import { waMonitor } from '../whatsapp.module';
+import { cache, waMonitor } from '../whatsapp.module';
 import { Database, Redis, configService } from '../../config/env.config';
 import { RedisCache } from '../../db/redis.client';
 
@@ -20,7 +20,6 @@ async function getInstance(instanceName: string) {
   const exists = !!waMonitor.waInstances[instanceName];
 
   if (redisConf.ENABLED) {
-    const cache = new RedisCache(redisConf, instanceName);
     const keyExists = await cache.keyExists();
     return exists || keyExists;
   }

src/whatsapp/services/monitor.service.ts

@@ -14,14 +14,15 @@ import {
 import { RepositoryBroker } from '../repository/repository.manager';
 import { NotFoundException } from '../../exceptions';
 import { Db } from 'mongodb';
-import { RedisCache } from '../../db/redis.client';
 import { initInstance } from '../whatsapp.module';
+import { RedisCache } from '../../db/redis.client';
 
 export class WAMonitoringService {
   constructor(
     private readonly eventEmitter: EventEmitter2,
     private readonly configService: ConfigService,
     private readonly repository: RepositoryBroker,
+    private readonly cache: RedisCache,
   ) {
     this.removeInstance();
     this.noConnection();
@@ -33,15 +34,12 @@ export class WAMonitoringService {
     this.dbInstance = this.db.ENABLED
       ? this.repository.dbServer?.db(this.db.CONNECTION.DB_PREFIX_NAME + '-instances')
       : undefined;
-
-    this.redisCache = this.redis.ENABLED ? new RedisCache(this.redis) : undefined;
   }
 
   private readonly db: Partial<Database> = {};
   private readonly redis: Partial<Redis> = {};
 
   private dbInstance: Db;
-  private redisCache: RedisCache;
 
   private readonly logger = new Logger(WAMonitoringService.name);
   public readonly waInstances: Record<string, WAStartupService> = {};
@@ -144,6 +142,7 @@ export class WAMonitoringService {
             ],
           });
         });
+      } else if (this.redis.ENABLED) {
       } else {
         const dir = opendirSync(INSTANCE_DIR, { encoding: 'utf-8' });
         for await (const dirent of dir) {
@@ -176,8 +175,8 @@ export class WAMonitoringService {
     }
 
     if (this.redis.ENABLED) {
-      this.redisCache.reference = instanceName;
-      await this.redisCache.delAll();
+      this.cache.reference = instanceName;
+      await this.cache.delAll();
       return;
     }
     rmSync(join(INSTANCE_DIR, instanceName), { recursive: true, force: true });
@@ -189,6 +188,7 @@ export class WAMonitoringService {
         this.configService,
         this.eventEmitter,
         this.repository,
+        this.cache,
       );
       instance.instanceName = name;
       await instance.connectToWhatsapp();
@@ -197,7 +197,8 @@ export class WAMonitoringService {
 
     try {
       if (this.redis.ENABLED) {
-        const keys = await this.redisCache.instanceKeys();
+        await this.cache.connect(this.redis as Redis);
+        const keys = await this.cache.instanceKeys();
         if (keys?.length > 0) {
           keys.forEach(async (k) => await set(k.split(':')[1]));
         } else {

src/whatsapp/services/whatsapp.service.ts

@@ -115,12 +115,14 @@ import { dbserver } from '../../db/db.connect';
 import NodeCache from 'node-cache';
 import { useMultiFileAuthStateRedisDb } from '../../utils/use-multi-file-auth-state-redis-db';
 import sharp from 'sharp';
+import { RedisCache } from '../../db/redis.client';
 
 export class WAStartupService {
   constructor(
     private readonly configService: ConfigService,
     private readonly eventEmitter: EventEmitter2,
     private readonly repository: RepositoryBroker,
+    private readonly cache: RedisCache,
   ) {
     this.cleanStore();
     this.instance.qrcode = { count: 0 };
@@ -478,7 +480,8 @@ export class WAStartupService {
     const redis = this.configService.get<Redis>('REDIS');
 
     if (redis?.ENABLED) {
-      return await useMultiFileAuthStateRedisDb(redis, this.instance.name);
+      this.cache.reference = this.instance.name;
+      return await useMultiFileAuthStateRedisDb(this.cache);
     }
 
     if (db.SAVE_DATA.INSTANCE && db.ENABLED) {

src/whatsapp/types/wa.types.ts

@@ -9,7 +9,6 @@ export enum Events {
   MESSAGES_SET = 'messages.set',
   MESSAGES_UPSERT = 'messages.upsert',
   MESSAGES_UPDATE = 'messages.update',
-  SEND_MESSAGE = 'send.message',
   CONTACTS_SET = 'contacts.set',
   CONTACTS_UPSERT = 'contacts.upsert',
   CONTACTS_UPDATE = 'contacts.update',

src/whatsapp/whatsapp.module.ts

@@ -29,6 +29,7 @@ import { AuthRepository } from './repository/auth.repository';
 import { WAStartupService } from './services/whatsapp.service';
 import { delay } from '@whiskeysockets/baileys';
 import { Events } from './types/wa.types';
+import { RedisCache } from '../db/redis.client';
 
 const logger = new Logger('WA MODULE');
 
@@ -49,7 +50,14 @@ export const repository = new RepositoryBroker(
   dbserver?.getClient(),
 );
 
-export const waMonitor = new WAMonitoringService(eventEmitter, configService, repository);
+export const cache = new RedisCache();
+
+export const waMonitor = new WAMonitoringService(
+  eventEmitter,
+  configService,
+  repository,
+  cache,
+);
 
 const authService = new AuthService(configService, waMonitor, repository);
 
@@ -64,6 +72,7 @@ export const instanceController = new InstanceController(
   eventEmitter,
   authService,
   webhookService,
+  cache,
 );
 export const viewsController = new ViewsController(waMonitor, configService);
 export const sendMessageController = new SendMessageController(waMonitor);
@@ -71,7 +80,7 @@ export const chatController = new ChatController(waMonitor);
 export const groupController = new GroupController(waMonitor);
 
 export async function initInstance() {
-  const instance = new WAStartupService(configService, eventEmitter, repository);
+  const instance = new WAStartupService(configService, eventEmitter, repository, cache);
 
   const mode = configService.get<Auth>('AUTHENTICATION').INSTANCE.MODE;