[core] 2025.5.4

fix #957

.env.example

@@ -23,9 +23,9 @@ WAHA_BASE_URL=http://localhost:3000
 #
 # https://waha.devlike.pro/docs/how-to/security/
 #
-WHATSAPP_API_KEY=321
-WAHA_DASHBOARD_USERNAME=waha
-WAHA_DASHBOARD_PASSWORD=waha
+WHATSAPP_API_KEY=admin
+WAHA_DASHBOARD_USERNAME=admin
+WAHA_DASHBOARD_PASSWORD=admin
 #WHATSAPP_SWAGGER_USERNAME=admin
 #WHATSAPP_SWAGGER_PASSWORD=admin
 
@@ -35,8 +35,8 @@ WAHA_DASHBOARD_PASSWORD=waha
 # https://waha.devlike.pro/docs/how-to/waha-dashboard/#configuration
 # Enabled by default
 #WAHA_DASHBOARD_ENABLED=true
-#WAHA_DASHBOARD_USERNAME=waha
-#WAHA_DASHBOARD_PASSWORD=waha
+#WAHA_DASHBOARD_USERNAME=admin
+#WAHA_DASHBOARD_PASSWORD=admin
 
 #
 # Logging

Dockerfile

@@ -131,7 +131,7 @@ RUN if [ "$USE_BROWSER" = "chromium" ]; then \
 # Install Chrome
 # Available versions:
 # https://www.ubuntuupdates.org/package/google_chrome/stable/main/base/google-chrome-stable
-ARG CHROME_VERSION="130.0.6723.69-1"
+ARG CHROME_VERSION="135.0.7049.114-1"
 RUN if [ "$USE_BROWSER" = "chrome" ]; then \
         wget --no-verbose -O /tmp/chrome.deb https://dl.google.com/linux/chrome/deb/pool/main/g/google-chrome-stable/google-chrome-stable_${CHROME_VERSION}_amd64.deb \
           && apt-get update \

Makefile

@@ -35,7 +35,7 @@ for-swagger:
 	WHATSAPP_SWAGGER_CONFIG_ADVANCED=true . ${NVM_DIR}/nvm.sh && nvm exec yarn start
 
 up-noweb:
-	. ${NVM_DIR}/nvm.sh && nvm exec yarn up @adiwajshing/baileys@github:devlikeapro/Baileys#fork-master-channels-6712
+	. ${NVM_DIR}/nvm.sh && nvm exec yarn up @adiwajshing/baileys@github:devlikeapro/Baileys#fork-master-2025-05-01
 
 up-noweb-libsignal:
 	. ${NVM_DIR}/nvm.sh && nvm exec yarn up libsignal@github:devlikeapro/libsignal-node#fork-master

docker-compose/n8n/docker-compose.yaml

@@ -11,8 +11,8 @@ services:
       - './.media:/app/.media'
     environment:
       - WHATSAPP_API_KEY=321
-      - WAHA_DASHBOARD_USERNAME=waha
-      - WAHA_DASHBOARD_PASSWORD=waha
+      - WAHA_DASHBOARD_USERNAME=admin
+      - WAHA_DASHBOARD_PASSWORD=admin
       - WHATSAPP_DEFAULT_ENGINE=WEBJS
       - WAHA_PRINT_QR=False
       - WAHA_MEDIA_STORAGE=LOCAL

docker-compose/test/docker-compose.yaml

@@ -36,8 +36,8 @@ services:
       # Username and password for WAHA Dashboard
       # you can use the same username and password for both Swagger and Dashboard
       # Default - waha / waha
-      - WAHA_DASHBOARD_USERNAME=waha
-      - WAHA_DASHBOARD_PASSWORD=waha
+      - WAHA_DASHBOARD_USERNAME=admin
+      - WAHA_DASHBOARD_PASSWORD=admin
       # Engine specific environment variables
       # - WAHA_WEBJS_WEB_VERSION=2.2412.54-videofix
     restart: always

package.json

@@ -26,7 +26,7 @@
     "gows:proto": "yarn gows:proto:fetch && yarn gows:proto:build"
   },
   "dependencies": {
-    "@adiwajshing/baileys": "github:devlikeapro/Baileys#fork-master-channels-6712",
+    "@adiwajshing/baileys": "github:devlikeapro/Baileys#fork-master-2025-05-01",
     "@adiwajshing/keyed-db": "^0.2.4",
     "@aws-sdk/client-s3": "^3.633.0",
     "@aws-sdk/s3-request-presigner": "^3.633.0",
@@ -47,6 +47,7 @@
     "adm-zip": "0.5.10",
     "agentkeepalive": "^4.5.0",
     "async-lock": "^1.4.1",
+    "audio-decode": "^2.2.2",
     "axios": "^1.7.7",
     "axios-retry": "^4.5.0",
     "better-sqlite3": "11.3.0",
@@ -69,6 +70,7 @@
     "mime-types": "^2.1.27",
     "mongodb": "6.9.0",
     "nestjs-pino": "^4.1.0",
+    "node-cache": "5.1.2",
     "passport": "^0.6.0",
     "passport-headerapikey": "^1.2.2",
     "pg": "^8.13.1",
@@ -94,7 +96,7 @@
   "resolutions": {
     "bufferutil": "^4.0.8",
     "ws": "^8.18.0",
-    "puppeteer": "^23.6.0",
+    "puppeteer": "^24.7.2",
     "whatwg-url": "13.0.0",
     "libsignal": "github:devlikeapro/libsignal-node#fork-master"
   },

prepare-chatgpt.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+# Set source and output file
+SOURCE_DIR="src"
+OUTPUT_DIR="$HOME/Downloads/chatgpt"
+OUTPUT_FILE="$OUTPUT_DIR/waha.ts"
+
+# Create or clear the output file
+rm -f "$OUTPUT_FILE"
+touch "$OUTPUT_FILE"
+
+# Find all .md files in the source directory and combine them
+find "$SOURCE_DIR" -type f -name "*.ts" | while read -r file; do
+  # Add file name  to OUTPUT_FILE
+  echo -e "\n-------" >> "$OUTPUT_FILE"
+  echo "File: $file" >> "$OUTPUT_FILE"
+  echo -e "-------\n" >> "$OUTPUT_FILE"
+  # Append the content of the file to the output file
+  cat "$file" >> "$OUTPUT_FILE"
+done
+
+echo "All .ts files combined into $OUTPUT_FILE with separators."

src/api/channels.controller.ts

@@ -12,6 +12,7 @@ import {
 } from '@nestjs/common';
 import { ApiOperation, ApiParam, ApiSecurity, ApiTags } from '@nestjs/swagger';
 import { ChannelsInfoServiceCore } from '@waha/core/services/ChannelsInfoServiceCore';
+import { isJidNewsletter } from '@waha/core/utils/jids';
 import {
   SessionApiParam,
   WorkingSessionParam,
@@ -35,7 +36,6 @@ import {
 
 import { SessionManager } from '../core/abc/manager.abc';
 import {
-  isNewsletter,
   parseChannelInviteLink,
   WhatsappSession,
 } from '../core/abc/session.abc';
@@ -93,7 +93,7 @@ export class ChannelsController {
     @WorkingSessionParam session: WhatsappSession,
     @Param('id') id: string,
   ): Promise<Channel> {
-    if (isNewsletter(id)) {
+    if (isJidNewsletter(id)) {
       return session.channelsGetChannel(id);
     } else {
       const inviteCode = parseChannelInviteLink(id);
@@ -126,7 +126,7 @@ export class ChannelsController {
     @Param('id') code: string,
     @Query() query: PreviewChannelMessages,
   ): Promise<ChannelMessage[]> {
-    if (isNewsletter(code)) {
+    if (isJidNewsletter(code)) {
       const channel = await session.channelsGetChannel(code);
       code = parseChannelInviteLink(channel.invite);
     }

src/api/chats.controller.ts

@@ -1,3 +1,4 @@
+import { isJidGroup } from '@adiwajshing/baileys';
 import {
   Body,
   Controller,
@@ -31,6 +32,9 @@ import {
   GetChatMessagesQuery,
   OverviewPaginationParams,
   PinMessageRequest,
+  ReadChatMessagesQuery,
+  ReadChatMessagesResponse,
+  transformAck,
 } from '../structures/chats.dto';
 import { EditMessageRequest } from '../structures/chatting.dto';
 
@@ -100,9 +104,23 @@ class ChatsController {
     @WorkingSessionParam session: WhatsappSession,
     @Param('chatId') chatId: string,
   ) {
+    filter = transformAck(filter);
     return session.getChatMessages(chatId, query, filter);
   }
 
+  @Post(':chatId/messages/read')
+  @SessionApiParam
+  @ApiOperation({ summary: 'Read unread messages in the chat' })
+  @ChatIdApiParam
+  @UsePipes(new ValidationPipe({ transform: true, whitelist: true }))
+  readChatMessages(
+    @Query() query: ReadChatMessagesQuery,
+    @WorkingSessionParam session: WhatsappSession,
+    @Param('chatId') chatId: string,
+  ): Promise<ReadChatMessagesResponse> {
+    return session.readChatMessages(chatId, query);
+  }
+
   @Get(':chatId/messages/:messageId')
   @SessionApiParam
   @ApiOperation({ summary: 'Gets message by id' })

src/api/chatting.controller.ts

@@ -10,7 +10,11 @@ import {
 } from '@nestjs/common';
 import { ApiOperation, ApiSecurity, ApiTags } from '@nestjs/swagger';
 import { WAHAValidationPipe } from '@waha/nestjs/pipes/WAHAValidationPipe';
-import { GetChatMessagesFilter } from '@waha/structures/chats.dto';
+import {
+  GetChatMessagesFilter,
+  ReadChatMessagesQuery,
+  transformAck,
+} from '@waha/structures/chats.dto';
 import { SendButtonsRequest } from '@waha/structures/chatting.buttons.dto';
 
 import { SessionManager } from '../core/abc/manager.abc';
@@ -23,6 +27,7 @@ import {
   MessageFileRequest,
   MessageForwardRequest,
   MessageImageRequest,
+  MessageLinkCustomPreviewRequest,
   MessageLinkPreviewRequest,
   MessageLocationRequest,
   MessagePollRequest,
@@ -95,6 +100,25 @@ export class ChattingController {
     return whatsapp.sendVideo(request);
   }
 
+  @Post('/send/link-custom-preview')
+  @ApiOperation({
+    summary: 'Send a text message with a CUSTOM link preview.',
+    description:
+      'You can use regular /api/sendText if you wanna send auto-generated link preview.',
+  })
+  @UsePipes(new WAHAValidationPipe())
+  async sendLinkCustomPreview(
+    @Body() request: MessageLinkCustomPreviewRequest,
+  ): Promise<any> {
+    const whatsapp = await this.manager.getWorkingSession(request.session);
+    if (!request.text.includes(request.preview.url)) {
+      throw new Error(
+        '"text" must include the URL provided in the "preview.url"',
+      );
+    }
+    return whatsapp.sendLinkCustomPreview(request);
+  }
+
   @Post('/sendButtons')
   @ApiOperation({
     summary: 'Send buttons (interactive message)',
@@ -116,6 +140,15 @@ export class ChattingController {
 
   @Post('/sendSeen')
   async sendSeen(@Body() chat: SendSeenRequest) {
+    const hasMessageId = chat.messageIds?.length > 0 || Boolean(chat.messageId);
+    if (!hasMessageId) {
+      const whatsapp = await this.manager.getWorkingSession(chat.session);
+      const query: ReadChatMessagesQuery = {
+        messages: null,
+        days: 7,
+      };
+      return whatsapp.readChatMessages(chat.chatId, query);
+    }
     const whatsapp = await this.manager.getWorkingSession(chat.session);
     return whatsapp.sendSeen(chat);
   }
@@ -166,12 +199,6 @@ export class ChattingController {
     return whatsapp.sendLocation(request);
   }
 
-  @Post('/sendLinkPreview')
-  async sendLinkPreview(@Body() request: MessageLinkPreviewRequest) {
-    const whatsapp = await this.manager.getWorkingSession(request.session);
-    return whatsapp.sendLinkPreview(request);
-  }
-
   @Post('/sendContactVcard')
   async sendContactVcard(@Body() request: MessageContactVcardRequest) {
     const whatsapp = await this.manager.getWorkingSession(request.session);
@@ -209,6 +236,7 @@ export class ChattingController {
     @Query() query: GetMessageQuery,
     @Query() filter: GetChatMessagesFilter,
   ) {
+    filter = transformAck(filter);
     const whatsapp = await this.manager.getWorkingSession(query.session);
     return whatsapp.getChatMessages(query.chatId, query, filter);
   }
@@ -236,4 +264,11 @@ export class ChattingController {
     const whatsapp = await this.manager.getWorkingSession(request.session);
     return whatsapp.reply(request);
   }
+
+  @Post('/sendLinkPreview')
+  @ApiOperation({ deprecated: true })
+  async sendLinkPreview_DEPRECATED(@Body() request: MessageLinkPreviewRequest) {
+    const whatsapp = await this.manager.getWorkingSession(request.session);
+    return whatsapp.sendLinkPreview(request);
+  }
 }

src/api/events.controller.ts

@@ -0,0 +1,50 @@
+import {
+  Body,
+  Controller,
+  Param,
+  Post,
+  UsePipes,
+  ValidationPipe,
+} from '@nestjs/common';
+import { ApiOperation, ApiSecurity, ApiTags } from '@nestjs/swagger';
+import { WhatsappSession } from '@waha/core/abc/session.abc';
+import {
+  SessionApiParam,
+  WorkingSessionParam,
+} from '@waha/nestjs/params/SessionApiParam';
+
+import { SessionManager } from '../core/abc/manager.abc';
+import {
+  EventCancelRequest,
+  EventMessageRequest,
+} from '../structures/events.dto';
+import { WAMessage } from '../structures/responses.dto';
+
+@ApiSecurity('api_key')
+@Controller('api/:session/events')
+@ApiTags('📅 Events')
+export class EventsController {
+  constructor(private manager: SessionManager) {}
+
+  @Post()
+  @ApiOperation({ summary: 'Send an event message' })
+  @UsePipes(new ValidationPipe())
+  @SessionApiParam
+  async sendEvent(
+    @WorkingSessionParam session: WhatsappSession,
+    @Body() request: EventMessageRequest,
+  ): Promise<WAMessage> {
+    return session.sendEvent(request);
+  }
+
+  // @Post(':id/cancel')
+  // @ApiOperation({ summary: 'Cancel an event by ID' })
+  // @UsePipes(new ValidationPipe())
+  // @SessionApiParam
+  // async cancelEvent(
+  //   @WorkingSessionParam session: WhatsappSession,
+  //   @Param('id') id: string,
+  // ): Promise<WAMessage> {
+  //   return session.cancelEvent(id);
+  // }
+}

src/api/lids.controller.ts

@@ -0,0 +1,102 @@
+import { isLidUser } from '@adiwajshing/baileys/lib/WABinary/jid-utils';
+import {
+  Controller,
+  Get,
+  Param,
+  Query,
+  UnprocessableEntityException,
+  UsePipes,
+  ValidationPipe,
+} from '@nestjs/common';
+import { ApiOperation, ApiSecurity, ApiTags } from '@nestjs/swagger';
+import { WhatsappSession } from '@waha/core/abc/session.abc';
+import {
+  SessionApiParam,
+  WorkingSessionParam,
+} from '@waha/nestjs/params/SessionApiParam';
+import { CountResponse } from '@waha/structures/base.dto';
+import {
+  LidsListQueryParams,
+  LidToPhoneNumber,
+} from '@waha/structures/lids.dto';
+import { PaginationParams, SortOrder } from '@waha/structures/pagination.dto';
+
+import { SessionManager } from '../core/abc/manager.abc';
+
+@ApiSecurity('api_key')
+@Controller('api/:session/lids')
+@ApiTags('👤 Contacts')
+export class LidsController {
+  constructor(private manager: SessionManager) {}
+
+  @Get('/')
+  @SessionApiParam
+  @ApiOperation({ summary: 'Get all known lids to phone number mapping' })
+  @UsePipes(new ValidationPipe({ transform: true, whitelist: true }))
+  async getAll(
+    @WorkingSessionParam session: WhatsappSession,
+    @Query() params: LidsListQueryParams,
+  ): Promise<Array<LidToPhoneNumber>> {
+    // Always lid
+    const pagination: PaginationParams = params;
+    pagination.sortBy = 'lid';
+    pagination.sortOrder = SortOrder.ASC;
+    const lids = await session.getAllLids(pagination);
+    return lids;
+  }
+
+  @Get('/count')
+  @SessionApiParam
+  @ApiOperation({ summary: 'Get the number of known lids' })
+  @UsePipes(new ValidationPipe({ transform: true, whitelist: true }))
+  async getLidsCount(
+    @WorkingSessionParam session: WhatsappSession,
+  ): Promise<CountResponse> {
+    const count = await session.getLidsCount();
+    return {
+      count: count,
+    };
+  }
+
+  @Get('/:lid')
+  @SessionApiParam
+  @ApiOperation({ summary: 'Get phone number by lid' })
+  @UsePipes(new ValidationPipe({ transform: true, whitelist: true }))
+  async findPNByLid(
+    @WorkingSessionParam session: WhatsappSession,
+    @Param('lid') lid: string,
+  ): Promise<LidToPhoneNumber> {
+    if (!lid.includes('@')) {
+      lid = lid + '@lid';
+    }
+
+    if (!isLidUser(lid)) {
+      throw new UnprocessableEntityException(
+        'Invalid LID - it must end with @lid',
+      );
+    }
+    const result = await session.findPNByLid(lid);
+    result.pn = result.pn || null;
+    return result;
+  }
+
+  @Get('/pn/:phoneNumber')
+  @SessionApiParam
+  @ApiOperation({ summary: 'Get lid by phone number (chat id)' })
+  @UsePipes(new ValidationPipe({ transform: true, whitelist: true }))
+  async findLIDByPhoneNumber(
+    @WorkingSessionParam session: WhatsappSession,
+    @Param('phoneNumber') phoneNumber: string,
+  ): Promise<LidToPhoneNumber> {
+    if (isLidUser(phoneNumber)) {
+      return {
+        lid: phoneNumber,
+        pn: null,
+      };
+    }
+
+    const result = await session.findLIDByPhoneNumber(phoneNumber);
+    result.lid = result.lid || null;
+    return result;
+  }
+}

src/core/SwaggerConfiguratorCore.ts

@@ -71,6 +71,7 @@ export class SwaggerConfiguratorCore {
       )
       .addTag('👥 Groups', `Groups methods.<br>`)
       .addTag('✅ Presence', `Presence information`)
+      .addTag('📅 Events', `Event Message`)
       .addTag(
         '🏷️ Labels',
         'Labels - available only for WhatsApp Business accounts',

src/core/abc/manager.abc.ts

@@ -50,7 +50,6 @@ export abstract class SessionManager
   WAIT_SESSION_RUNNING_TIMEOUT = 5_000;
   WAIT_STATUS_INTERVAL = 500;
   WAIT_STATUS_TIMEOUT = 10_000;
-  LOCK_TIMEOUT = 10_000;
 
   protected constructor(
     protected log: PinoLogger,
@@ -59,7 +58,7 @@ export abstract class SessionManager
   ) {
     this.lock = new AsyncLock({
       maxPending: Infinity,
-      timeout: this.LOCK_TIMEOUT,
+      maxExecutionTime: 30_000,
     });
     this.log.setContext(SessionManager.name);
   }

src/core/abc/session.abc.ts

@@ -1,4 +1,6 @@
 import { isJidBroadcast } from '@adiwajshing/baileys/lib/WABinary/jid-utils';
+import { MessagesForRead } from '@waha/core/utils/convertors';
+import { isJidNewsletter } from '@waha/core/utils/jids';
 import {
   Channel,
   ChannelListResult,
@@ -14,11 +16,17 @@ import {
   GetChatMessageQuery,
   GetChatMessagesFilter,
   GetChatMessagesQuery,
+  ReadChatMessagesQuery,
+  ReadChatMessagesResponse,
 } from '@waha/structures/chats.dto';
 import { SendButtonsRequest } from '@waha/structures/chatting.buttons.dto';
 import { BinaryFile, RemoteFile } from '@waha/structures/files.dto';
 import { Label, LabelDTO, LabelID } from '@waha/structures/labels.dto';
-import { PaginationParams } from '@waha/structures/pagination.dto';
+import { LidToPhoneNumber } from '@waha/structures/lids.dto';
+import {
+  LimitOffsetParams,
+  PaginationParams,
+} from '@waha/structures/pagination.dto';
 import { MessageSource, WAMessage } from '@waha/structures/responses.dto';
 import { DefaultMap } from '@waha/utils/DefaultMap';
 import { generatePrefixedId } from '@waha/utils/ids';
@@ -52,6 +60,7 @@ import {
   MessageFileRequest,
   MessageForwardRequest,
   MessageImageRequest,
+  MessageLinkCustomPreviewRequest,
   MessageLinkPreviewRequest,
   MessageLocationRequest,
   MessagePollRequest,
@@ -70,6 +79,10 @@ import {
   WAHAPresenceStatus,
   WAHASessionStatus,
 } from '../../structures/enums.dto';
+import {
+  EventCancelRequest,
+  EventMessageRequest,
+} from '../../structures/events.dto';
 import {
   CreateGroupRequest,
   GroupField,
@@ -421,6 +434,12 @@ export abstract class WhatsappSession {
     throw new NotImplementedByEngineError();
   }
 
+  sendLinkCustomPreview(
+    request: MessageLinkCustomPreviewRequest,
+  ): Promise<any> {
+    throw new NotImplementedByEngineError();
+  }
+
   abstract forwardMessage(request: MessageForwardRequest): Promise<WAMessage>;
 
   abstract sendImage(request: MessageImageRequest);
@@ -455,6 +474,14 @@ export abstract class WhatsappSession {
     throw new NotImplementedByEngineError();
   }
 
+  sendEvent(request: EventMessageRequest): Promise<WAMessage> {
+    throw new NotImplementedByEngineError();
+  }
+
+  cancelEvent(eventId: string): Promise<WAMessage> {
+    throw new NotImplementedByEngineError();
+  }
+
   /**
    * Chats methods
    */
@@ -476,10 +503,35 @@ export abstract class WhatsappSession {
     chatId: string,
     query: GetChatMessagesQuery,
     filter: GetChatMessagesFilter,
-  ) {
+  ): Promise<WAMessage[]> {
     throw new NotImplementedByEngineError();
   }
 
+  abstract readChatMessages(
+    chatId: string,
+    request: ReadChatMessagesQuery,
+  ): Promise<ReadChatMessagesResponse>;
+
+  protected async readChatMessagesWSImpl(
+    chatId: string,
+    request: ReadChatMessagesQuery,
+  ): Promise<ReadChatMessagesResponse> {
+    const { query, filter } = MessagesForRead(chatId, request);
+    const messages = await this.getChatMessages(chatId, query, filter);
+    this.logger.debug(`Found ${messages.length} messages to read`);
+    if (messages.length === 0) {
+      return { ids: [] };
+    }
+    const ids = messages.map((m) => m.id);
+    const seen: SendSeenRequest = {
+      chatId: chatId,
+      messageIds: ids,
+      session: '',
+    };
+    await this.sendSeen(seen);
+    return { ids: ids };
+  }
+
   public getChatMessage(
     chatId: string,
     messageId: string,
@@ -579,6 +631,29 @@ export abstract class WhatsappSession {
     throw new NotImplementedByEngineError();
   }
 
+  /**
+   * Lid to Phone Number methods
+   */
+  public async getAllLids(
+    pagination: PaginationParams,
+  ): Promise<Array<LidToPhoneNumber>> {
+    throw new NotImplementedByEngineError();
+  }
+
+  public async getLidsCount(): Promise<number> {
+    throw new NotImplementedByEngineError();
+  }
+
+  public async findPNByLid(lid: string): Promise<LidToPhoneNumber> {
+    throw new NotImplementedByEngineError();
+  }
+
+  public async findLIDByPhoneNumber(
+    phoneNumber: string,
+  ): Promise<LidToPhoneNumber> {
+    throw new NotImplementedByEngineError();
+  }
+
   /**
    * Fetch the latest profile picture of the contact (group, newsletter, etc.)
    * @param id
@@ -600,7 +675,7 @@ export abstract class WhatsappSession {
     let fn: Promise<string>;
     if (isJidBroadcast(id)) {
       return null;
-    } else if (isNewsletter(id)) {
+    } else if (isJidNewsletter(id)) {
       fn = this.channelsGetChannel(id).then(
         (channel: Channel) => channel.picture || channel.preview,
       );
@@ -918,10 +993,6 @@ export abstract class WhatsappSession {
   }
 }
 
-export function isNewsletter(jid: string) {
-  return jid.endsWith('@newsletter');
-}
-
 export function getGroupInviteLink(code: string) {
   if (code.startsWith('https://')) {
     return code;

src/core/app.module.core.ts

@@ -5,6 +5,7 @@ import { PassportModule } from '@nestjs/passport';
 import { ServeStaticModule } from '@nestjs/serve-static';
 import { TerminusModule } from '@nestjs/terminus';
 import { ChannelsController } from '@waha/api/channels.controller';
+import { LidsController } from '@waha/api/lids.controller';
 import { ProfileController } from '@waha/api/profile.controller';
 import {
   ServerController,
@@ -31,6 +32,7 @@ import { AuthController } from '../api/auth.controller';
 import { ChatsController } from '../api/chats.controller';
 import { ChattingController } from '../api/chatting.controller';
 import { ContactsController } from '../api/contacts.controller';
+import { EventsController } from '../api/events.controller';
 import { GroupsController } from '../api/groups.controller';
 import { HealthController } from '../api/health.controller';
 import { LabelsController } from '../api/labels.controller';
@@ -129,9 +131,11 @@ export const CONTROLLERS = [
   StatusController,
   LabelsController,
   ContactsController,
+  LidsController,
   GroupsController,
   PresenceController,
   ScreenshotController,
+  EventsController,
   PingController,
   HealthController,
   ServerController,

src/core/engines/gows/appstate.ts

@@ -0,0 +1,3 @@
+export function isFromFullSync(event: any): boolean {
+  return event.FromFullSync;
+}

src/core/engines/gows/groups.gows.ts

@@ -4,7 +4,7 @@ import {
   GroupInfoFull,
   JoinedGroupEvent,
 } from '@waha/core/engines/gows/types.group';
-import { toJID } from '@waha/core/engines/noweb/session.noweb.core';
+import { toJID } from '@waha/core/utils/jids';
 import {
   GroupId,
   GroupInfo,

src/core/engines/gows/grpc/gows_grpc_pb.js

@@ -15,6 +15,28 @@ function deserialize_messages_ButtonReplyRequest(buffer_arg) {
   return gows_pb.ButtonReplyRequest.deserializeBinary(new Uint8Array(buffer_arg));
 }
 
+function serialize_messages_CancelEventMessageRequest(arg) {
+  if (!(arg instanceof gows_pb.CancelEventMessageRequest)) {
+    throw new Error('Expected argument of type messages.CancelEventMessageRequest');
+  }
+  return Buffer.from(arg.serializeBinary());
+}
+
+function deserialize_messages_CancelEventMessageRequest(buffer_arg) {
+  return gows_pb.CancelEventMessageRequest.deserializeBinary(new Uint8Array(buffer_arg));
+}
+
+function serialize_messages_ChatLabelRequest(arg) {
+  if (!(arg instanceof gows_pb.ChatLabelRequest)) {
+    throw new Error('Expected argument of type messages.ChatLabelRequest');
+  }
+  return Buffer.from(arg.serializeBinary());
+}
+
+function deserialize_messages_ChatLabelRequest(buffer_arg) {
+  return gows_pb.ChatLabelRequest.deserializeBinary(new Uint8Array(buffer_arg));
+}
+
 function serialize_messages_ChatPresenceRequest(arg) {
   if (!(arg instanceof gows_pb.ChatPresenceRequest)) {
     throw new Error('Expected argument of type messages.ChatPresenceRequest');
@@ -70,6 +92,17 @@ function deserialize_messages_CreateNewsletterRequest(buffer_arg) {
   return gows_pb.CreateNewsletterRequest.deserializeBinary(new Uint8Array(buffer_arg));
 }
 
+function serialize_messages_DeleteLabelRequest(arg) {
+  if (!(arg instanceof gows_pb.DeleteLabelRequest)) {
+    throw new Error('Expected argument of type messages.DeleteLabelRequest');
+  }
+  return Buffer.from(arg.serializeBinary());
+}
+
+function deserialize_messages_DeleteLabelRequest(buffer_arg) {
+  return gows_pb.DeleteLabelRequest.deserializeBinary(new Uint8Array(buffer_arg));
+}
+
 function serialize_messages_DownloadMediaRequest(arg) {
   if (!(arg instanceof gows_pb.DownloadMediaRequest)) {
     throw new Error('Expected argument of type messages.DownloadMediaRequest');
@@ -158,6 +191,28 @@ function deserialize_messages_GetContactsRequest(buffer_arg) {
   return gows_pb.GetContactsRequest.deserializeBinary(new Uint8Array(buffer_arg));
 }
 
+function serialize_messages_GetLabelsRequest(arg) {
+  if (!(arg instanceof gows_pb.GetLabelsRequest)) {
+    throw new Error('Expected argument of type messages.GetLabelsRequest');
+  }
+  return Buffer.from(arg.serializeBinary());
+}
+
+function deserialize_messages_GetLabelsRequest(buffer_arg) {
+  return gows_pb.GetLabelsRequest.deserializeBinary(new Uint8Array(buffer_arg));
+}
+
+function serialize_messages_GetLidsRequest(arg) {
+  if (!(arg instanceof gows_pb.GetLidsRequest)) {
+    throw new Error('Expected argument of type messages.GetLidsRequest');
+  }
+  return Buffer.from(arg.serializeBinary());
+}
+
+function deserialize_messages_GetLidsRequest(buffer_arg) {
+  return gows_pb.GetLidsRequest.deserializeBinary(new Uint8Array(buffer_arg));
+}
+
 function serialize_messages_GetMessagesRequest(arg) {
   if (!(arg instanceof gows_pb.GetMessagesRequest)) {
     throw new Error('Expected argument of type messages.GetMessagesRequest');
@@ -389,6 +444,17 @@ function deserialize_messages_OptionalString(buffer_arg) {
   return gows_pb.OptionalString.deserializeBinary(new Uint8Array(buffer_arg));
 }
 
+function serialize_messages_OptionalUInt64(arg) {
+  if (!(arg instanceof gows_pb.OptionalUInt64)) {
+    throw new Error('Expected argument of type messages.OptionalUInt64');
+  }
+  return Buffer.from(arg.serializeBinary());
+}
+
+function deserialize_messages_OptionalUInt64(buffer_arg) {
+  return gows_pb.OptionalUInt64.deserializeBinary(new Uint8Array(buffer_arg));
+}
+
 function serialize_messages_PairCodeRequest(arg) {
   if (!(arg instanceof gows_pb.PairCodeRequest)) {
     throw new Error('Expected argument of type messages.PairCodeRequest');
@@ -576,6 +642,17 @@ function deserialize_messages_UpdateParticipantsRequest(buffer_arg) {
   return gows_pb.UpdateParticipantsRequest.deserializeBinary(new Uint8Array(buffer_arg));
 }
 
+function serialize_messages_UpsertLabelRequest(arg) {
+  if (!(arg instanceof gows_pb.UpsertLabelRequest)) {
+    throw new Error('Expected argument of type messages.UpsertLabelRequest');
+  }
+  return Buffer.from(arg.serializeBinary());
+}
+
+function deserialize_messages_UpsertLabelRequest(buffer_arg) {
+  return gows_pb.UpsertLabelRequest.deserializeBinary(new Uint8Array(buffer_arg));
+}
+
 
 //
 // Events
@@ -691,6 +768,53 @@ setProfileName: {
     responseDeserialize: deserialize_messages_Empty,
   },
   //
+// Lids
+//
+getAllLids: {
+    path: '/messages.MessageService/GetAllLids',
+    requestStream: false,
+    responseStream: false,
+    requestType: gows_pb.GetLidsRequest,
+    responseType: gows_pb.JsonList,
+    requestSerialize: serialize_messages_GetLidsRequest,
+    requestDeserialize: deserialize_messages_GetLidsRequest,
+    responseSerialize: serialize_messages_JsonList,
+    responseDeserialize: deserialize_messages_JsonList,
+  },
+  getLidsCount: {
+    path: '/messages.MessageService/GetLidsCount',
+    requestStream: false,
+    responseStream: false,
+    requestType: gows_pb.Session,
+    responseType: gows_pb.OptionalUInt64,
+    requestSerialize: serialize_messages_Session,
+    requestDeserialize: deserialize_messages_Session,
+    responseSerialize: serialize_messages_OptionalUInt64,
+    responseDeserialize: deserialize_messages_OptionalUInt64,
+  },
+  findPNByLid: {
+    path: '/messages.MessageService/FindPNByLid',
+    requestStream: false,
+    responseStream: false,
+    requestType: gows_pb.EntityByIdRequest,
+    responseType: gows_pb.OptionalString,
+    requestSerialize: serialize_messages_EntityByIdRequest,
+    requestDeserialize: deserialize_messages_EntityByIdRequest,
+    responseSerialize: serialize_messages_OptionalString,
+    responseDeserialize: deserialize_messages_OptionalString,
+  },
+  findLIDByPhoneNumber: {
+    path: '/messages.MessageService/FindLIDByPhoneNumber',
+    requestStream: false,
+    responseStream: false,
+    requestType: gows_pb.EntityByIdRequest,
+    responseType: gows_pb.OptionalString,
+    requestSerialize: serialize_messages_EntityByIdRequest,
+    requestDeserialize: deserialize_messages_EntityByIdRequest,
+    responseSerialize: serialize_messages_OptionalString,
+    responseDeserialize: deserialize_messages_OptionalString,
+  },
+  //
 // Groups
 //
 fetchGroups: {
@@ -1090,6 +1214,100 @@ getSubscribedNewsletters: {
     responseDeserialize: deserialize_messages_Empty,
   },
   //
+// Labels
+//
+getLabels: {
+    path: '/messages.MessageService/GetLabels',
+    requestStream: false,
+    responseStream: false,
+    requestType: gows_pb.GetLabelsRequest,
+    responseType: gows_pb.JsonList,
+    requestSerialize: serialize_messages_GetLabelsRequest,
+    requestDeserialize: deserialize_messages_GetLabelsRequest,
+    responseSerialize: serialize_messages_JsonList,
+    responseDeserialize: deserialize_messages_JsonList,
+  },
+  upsertLabel: {
+    path: '/messages.MessageService/UpsertLabel',
+    requestStream: false,
+    responseStream: false,
+    requestType: gows_pb.UpsertLabelRequest,
+    responseType: gows_pb.Empty,
+    requestSerialize: serialize_messages_UpsertLabelRequest,
+    requestDeserialize: deserialize_messages_UpsertLabelRequest,
+    responseSerialize: serialize_messages_Empty,
+    responseDeserialize: deserialize_messages_Empty,
+  },
+  deleteLabel: {
+    path: '/messages.MessageService/DeleteLabel',
+    requestStream: false,
+    responseStream: false,
+    requestType: gows_pb.DeleteLabelRequest,
+    responseType: gows_pb.Empty,
+    requestSerialize: serialize_messages_DeleteLabelRequest,
+    requestDeserialize: deserialize_messages_DeleteLabelRequest,
+    responseSerialize: serialize_messages_Empty,
+    responseDeserialize: deserialize_messages_Empty,
+  },
+  addChatLabel: {
+    path: '/messages.MessageService/AddChatLabel',
+    requestStream: false,
+    responseStream: false,
+    requestType: gows_pb.ChatLabelRequest,
+    responseType: gows_pb.Empty,
+    requestSerialize: serialize_messages_ChatLabelRequest,
+    requestDeserialize: deserialize_messages_ChatLabelRequest,
+    responseSerialize: serialize_messages_Empty,
+    responseDeserialize: deserialize_messages_Empty,
+  },
+  removeChatLabel: {
+    path: '/messages.MessageService/RemoveChatLabel',
+    requestStream: false,
+    responseStream: false,
+    requestType: gows_pb.ChatLabelRequest,
+    responseType: gows_pb.Empty,
+    requestSerialize: serialize_messages_ChatLabelRequest,
+    requestDeserialize: deserialize_messages_ChatLabelRequest,
+    responseSerialize: serialize_messages_Empty,
+    responseDeserialize: deserialize_messages_Empty,
+  },
+  getLabelsByJid: {
+    path: '/messages.MessageService/GetLabelsByJid',
+    requestStream: false,
+    responseStream: false,
+    requestType: gows_pb.EntityByIdRequest,
+    responseType: gows_pb.JsonList,
+    requestSerialize: serialize_messages_EntityByIdRequest,
+    requestDeserialize: deserialize_messages_EntityByIdRequest,
+    responseSerialize: serialize_messages_JsonList,
+    responseDeserialize: deserialize_messages_JsonList,
+  },
+  getChatsByLabelId: {
+    path: '/messages.MessageService/GetChatsByLabelId',
+    requestStream: false,
+    responseStream: false,
+    requestType: gows_pb.EntityByIdRequest,
+    responseType: gows_pb.JsonList,
+    requestSerialize: serialize_messages_EntityByIdRequest,
+    requestDeserialize: deserialize_messages_EntityByIdRequest,
+    responseSerialize: serialize_messages_JsonList,
+    responseDeserialize: deserialize_messages_JsonList,
+  },
+  //
+// Events
+//
+cancelEventMessage: {
+    path: '/messages.MessageService/CancelEventMessage',
+    requestStream: false,
+    responseStream: false,
+    requestType: gows_pb.CancelEventMessageRequest,
+    responseType: gows_pb.MessageResponse,
+    requestSerialize: serialize_messages_CancelEventMessageRequest,
+    requestDeserialize: deserialize_messages_CancelEventMessageRequest,
+    responseSerialize: serialize_messages_MessageResponse,
+    responseDeserialize: deserialize_messages_MessageResponse,
+  },
+  //
 // Media
 //
 downloadMedia: {

src/core/engines/gows/labels.gows.ts

@@ -0,0 +1,45 @@
+import { toCusFormat } from '@waha/core/engines/noweb/session.noweb.core';
+import { Label, LabelChatAssociation } from '@waha/structures/labels.dto';
+
+import * as gows from './types';
+
+/**
+ * Converts a GOWS LabelEdit event to a Label DTO
+ */
+export function eventToLabelDTO(labelEdit: gows.LabelEdit): Label {
+  return {
+    id: labelEdit.LabelID,
+    name: labelEdit.Action.name,
+    color: labelEdit.Action.color,
+    colorHex: Label.toHex(labelEdit.Action.color),
+  } as Label;
+}
+
+/**
+ * Converts a GOWS LabelAssociationChat event to a LabelChatAssociation DTO
+ */
+export function eventToLabelChatAssociationDTO(
+  labelAssoc: gows.LabelAssociationChat,
+): LabelChatAssociation {
+  return {
+    labelId: labelAssoc.LabelID,
+    label: null, // We don't have the label info here
+    chatId: toCusFormat(labelAssoc.JID),
+  };
+}
+
+/**
+ * Checks if a LabelEdit event is for a label creation or update (not deletion)
+ */
+export function isLabelUpsertEvent(labelEdit: gows.LabelEdit): boolean {
+  return !labelEdit.Action.deleted;
+}
+
+/**
+ * Checks if a LabelAssociationChat event is for adding a label to a chat
+ */
+export function isLabelChatAddedEvent(
+  labelAssoc: gows.LabelAssociationChat,
+): boolean {
+  return labelAssoc.Action.labeled === true;
+}

src/core/engines/gows/session.gows.core.ts

@@ -1,9 +1,13 @@
 import {
+  aggregateMessageKeysNotFromMe,
   getContentType,
   getUrlFromDirectPath,
   isJidGroup,
   jidNormalizedUser,
+  normalizeMessageContent,
+  WAMessageKey,
 } from '@adiwajshing/baileys';
+import { isJidBroadcast } from '@adiwajshing/baileys/lib/WABinary/jid-utils';
 import * as grpc from '@grpc/grpc-js';
 import { connectivityState } from '@grpc/grpc-js';
 import { UnprocessableEntityException } from '@nestjs/common';
@@ -30,9 +34,8 @@ import {
 } from '@waha/core/engines/gows/helpers';
 import { GowsAuthFactoryCore } from '@waha/core/engines/gows/store/GowsAuthFactoryCore';
 import {
-  parseMessageIdSerialized,
+  getDestination,
   toCusFormat,
-  toJID,
 } from '@waha/core/engines/noweb/session.noweb.core';
 import { extractMediaContent } from '@waha/core/engines/noweb/utils';
 import {
@@ -41,6 +44,9 @@ import {
 } from '@waha/core/exceptions';
 import { IMediaEngineProcessor } from '@waha/core/media/IMediaEngineProcessor';
 import { QR } from '@waha/core/QR';
+import { ExtractMessageKeysForRead } from '@waha/core/utils/convertors';
+import { parseMessageIdSerialized } from '@waha/core/utils/ids';
+import { toJID } from '@waha/core/utils/jids';
 import {
   Channel,
   ChannelListResult,
@@ -58,15 +64,19 @@ import {
   GetChatMessageQuery,
   GetChatMessagesFilter,
   GetChatMessagesQuery,
+  ReadChatMessagesQuery,
+  ReadChatMessagesResponse,
 } from '@waha/structures/chats.dto';
 import {
   ChatRequest,
   CheckNumberStatusQuery,
   EditMessageRequest,
-  MessageButtonReply,
+  MessageContactVcardRequest,
+  MessageDestination,
   MessageFileRequest,
   MessageForwardRequest,
   MessageImageRequest,
+  MessageLinkCustomPreviewRequest,
   MessageLocationRequest,
   MessageReactionRequest,
   MessageReplyRequest,
@@ -83,6 +93,12 @@ import {
   WAHASessionStatus,
   WAMessageAck,
 } from '@waha/structures/enums.dto';
+import {
+  EventCancelRequest,
+  EventMessageRequest,
+  EventResponse,
+  EventResponsePayload,
+} from '@waha/structures/events.dto';
 import { BinaryFile, RemoteFile } from '@waha/structures/files.dto';
 import {
   CreateGroupRequest,
@@ -91,6 +107,7 @@ import {
   ParticipantsRequest,
   SettingsSecurityChangeInfo,
 } from '@waha/structures/groups.dto';
+import { ReplyToMessage } from '@waha/structures/message.dto';
 import { PaginationParams, SortOrder } from '@waha/structures/pagination.dto';
 import {
   WAHAChatPresences,
@@ -105,7 +122,6 @@ import { MeInfo, ProxyConfig } from '@waha/structures/sessions.dto';
 import {
   BROADCAST_ID,
   DeleteStatusRequest,
-  StatusRequest,
   TextStatus,
 } from '@waha/structures/status.dto';
 import { EnginePayload, WAMessageAckBody } from '@waha/structures/webhooks.dto';
@@ -114,9 +130,7 @@ import { sleep, waitUntil } from '@waha/utils/promiseTimeout';
 import { onlyEvent } from '@waha/utils/reactive/ops/onlyEvent';
 import * as NodeCache from 'node-cache';
 import {
-  debounceTime,
   filter,
-  groupBy,
   merge,
   mergeMap,
   Observable,
@@ -128,9 +142,24 @@ import { map } from 'rxjs/operators';
 import { promisify } from 'util';
 
 import * as gows from './types';
+import { MessageStatus } from './types';
 import MessageServiceClient = messages.MessageServiceClient;
-import { isJidBroadcast } from '@adiwajshing/baileys/lib/WABinary/jid-utils';
-import { ReplyToMessage } from '@waha/structures/message.dto';
+import { isFromFullSync } from '@waha/core/engines/gows/appstate';
+import { toVcard } from '@waha/core/helpers';
+import { AckToStatus } from '@waha/core/utils/acks';
+import { ParseEventResponseType } from '@waha/core/utils/events';
+import { DistinctAck } from '@waha/core/utils/reactive';
+import { Label, LabelDTO, LabelID } from '@waha/structures/labels.dto';
+import { LidToPhoneNumber } from '@waha/structures/lids.dto';
+import { exclude } from '@waha/utils/reactive/ops/exclude';
+import * as lodash from 'lodash';
+
+import {
+  eventToLabelChatAssociationDTO,
+  eventToLabelDTO,
+  isLabelChatAddedEvent,
+  isLabelUpsertEvent,
+} from './labels.gows';
 
 enum WhatsMeowEvent {
   CONNECTED = 'gows.ConnectedEventData',
@@ -147,6 +176,11 @@ enum WhatsMeowEvent {
   // Groups
   GROUP_INFO = 'events.GroupInfo',
   JOINED_GROUP = 'events.JoinedGroup',
+  // Labels
+  LABEL_EDIT = 'events.LabelEdit',
+  LABEL_ASSOCIATION_CHAT = 'events.LabelAssociationChat',
+  // Events
+  EVENT_MESSAGE_RESPONSE = 'gows.EventMessageResponse',
 }
 
 const gRPCClientConfig = {
@@ -347,10 +381,18 @@ export class WhatsappSessionGoWSCore extends WhatsappSession {
 
     let [messagesFromMe$, messagesFromOthers$] = partition(messages$, isMine);
     messagesFromMe$ = messagesFromMe$.pipe(
+      map((msg) => {
+        msg.Status = MessageStatus.ServerAck;
+        return msg;
+      }),
       mergeMap((msg) => this.processIncomingMessage(msg, true)),
       share(), // share it so we don't process twice in message.any
     );
     messagesFromOthers$ = messagesFromOthers$.pipe(
+      map((msg) => {
+        msg.Status = MessageStatus.DeliveryAck;
+        return msg;
+      }),
       mergeMap((msg) => this.processIncomingMessage(msg, true)),
       share(), // share it so we don't process twice in message.any
     );
@@ -361,14 +403,7 @@ export class WhatsappSessionGoWSCore extends WhatsappSession {
     const receipt$ = all$.pipe(onlyEvent(WhatsMeowEvent.RECEIPT));
     const messageAck$ = receipt$.pipe(
       mergeMap(this.receiptToMessageAck.bind(this)),
-      // Create a composite key for deduplication
-      groupBy((message) => `${message.id}-${message.ack}`),
-      mergeMap((group$) =>
-        group$.pipe(
-          debounceTime(1000), // Wait 1 second for deduplication
-          map((message) => message), // Pass the latest message after debounce
-        ),
-      ),
+      DistinctAck(),
     );
     this.events2.get(WAHAEvents.MESSAGE_ACK).switch(messageAck$);
 
@@ -415,6 +450,69 @@ export class WhatsappSessionGoWSCore extends WhatsappSession {
       filter(Boolean),
     );
     this.events2.get(WAHAEvents.GROUP_V2_UPDATE).switch(groupV2Update$);
+
+    // Label Events
+    // First, create streams for the raw label events
+    const labelEditEvents$ = all$.pipe(
+      onlyEvent(WhatsMeowEvent.LABEL_EDIT),
+      exclude(isFromFullSync),
+    );
+
+    // Split the raw label edit events into upsert and deleted events
+    const [labelUpsertEvents$, labelDeletedEvents$] = partition(
+      labelEditEvents$,
+      isLabelUpsertEvent,
+    );
+
+    // Convert the events to DTOs
+    const labelUpsert$ = labelUpsertEvents$.pipe(map(eventToLabelDTO));
+
+    const labelDeleted$ = labelDeletedEvents$.pipe(map(eventToLabelDTO));
+
+    this.events2.get(WAHAEvents.LABEL_UPSERT).switch(labelUpsert$);
+    this.events2.get(WAHAEvents.LABEL_DELETED).switch(labelDeleted$);
+
+    // Handle event message response
+    const eventMessageResponse$ = all$.pipe(
+      onlyEvent(WhatsMeowEvent.EVENT_MESSAGE_RESPONSE),
+      map(this.toEventResponsePayload.bind(this)),
+      filter(Boolean),
+    );
+
+    // Split into successful and failed responses
+    const [eventResponseSuccess$, eventResponseFailed$] = partition(
+      eventMessageResponse$,
+      (payload: EventResponsePayload) => !!payload.eventResponse,
+    );
+
+    this.events2.get(WAHAEvents.EVENT_RESPONSE).switch(eventResponseSuccess$);
+    this.events2
+      .get(WAHAEvents.EVENT_RESPONSE_FAILED)
+      .switch(eventResponseFailed$);
+
+    // Handle label association events
+    const labelAssociationEvents$ = all$.pipe(
+      onlyEvent(WhatsMeowEvent.LABEL_ASSOCIATION_CHAT),
+      exclude(isFromFullSync),
+    );
+
+    // Split the raw label association events into added and deleted events
+    const [labelChatAddedEvents$, labelChatDeletedEvents$] = partition(
+      labelAssociationEvents$,
+      isLabelChatAddedEvent,
+    );
+
+    // Convert the events to DTOs
+    const labelChatAdded$ = labelChatAddedEvents$.pipe(
+      map(eventToLabelChatAssociationDTO),
+    );
+
+    const labelChatDeleted$ = labelChatDeletedEvents$.pipe(
+      map(eventToLabelChatAssociationDTO),
+    );
+
+    this.events2.get(WAHAEvents.LABEL_CHAT_ADDED).switch(labelChatAdded$);
+    this.events2.get(WAHAEvents.LABEL_CHAT_DELETED).switch(labelChatDeleted$);
   }
 
   async fetchContactProfilePicture(id: string): Promise<string> {
@@ -583,6 +681,20 @@ export class WhatsappSessionGoWSCore extends WhatsappSession {
     return this.messageResponse(jid, data);
   }
 
+  async sendContactVCard(request: MessageContactVcardRequest) {
+    const jid = toJID(this.ensureSuffix(request.chatId));
+    const contacts = request.contacts.map((el) => ({ vcard: toVcard(el) }));
+    const message = new messages.MessageRequest({
+      jid: jid,
+      session: this.session,
+      replyTo: getMessageIdFromSerialized(request.reply_to),
+      contacts: contacts.map((contact) => new messages.vCardContact(contact)),
+    });
+    const response = await promisify(this.client.SendMessage)(message);
+    const data = response.toObject();
+    return this.messageResponse(jid, data);
+  }
+
   public async deleteMessage(chatId: string, messageId: string) {
     const jid = toJID(this.ensureSuffix(chatId));
     const key = parseMessageIdSerialized(messageId);
@@ -642,7 +754,7 @@ export class WhatsappSessionGoWSCore extends WhatsappSession {
   }
 
   protected messageResponse(jid, data) {
-    const message = parseJson(data.message);
+    const message = data.message ? parseJson(data.message) : null;
     const id = buildMessageId({
       ID: data.id,
       IsFromMe: true,
@@ -692,20 +804,35 @@ export class WhatsappSessionGoWSCore extends WhatsappSession {
     throw new AvailableInPlusVersion();
   }
 
+  sendLinkCustomPreview(
+    request: MessageLinkCustomPreviewRequest,
+  ): Promise<any> {
+    throw new AvailableInPlusVersion();
+  }
+
   reply(request: MessageReplyRequest) {
     throw new Error('Method not implemented.');
   }
 
   async sendSeen(request: SendSeenRequest) {
-    const key = parseMessageIdSerialized(request.messageId);
-    const req = new messages.MarkReadRequest({
-      session: this.session,
-      jid: key.remoteJid,
-      messageId: key.id,
-      sender: key.fromMe ? this.me.id : key.participant,
-    });
-    const response = await promisify(this.client.MarkRead)(req);
-    response.toObject();
+    const keys = ExtractMessageKeysForRead(request);
+    if (keys.length === 0) {
+      return;
+    }
+    const receipts = aggregateMessageKeysNotFromMe(keys);
+    for (const receipt of receipts) {
+      if (receipt.messageIds.length === 0) {
+        return;
+      }
+      const req = new messages.MarkReadRequest({
+        session: this.session,
+        jid: receipt.jid,
+        messageIds: receipt.messageIds,
+        sender: receipt.participant,
+      });
+      const response = await promisify(this.client.MarkRead)(req);
+      response.toObject();
+    }
     return;
   }
 
@@ -920,13 +1047,66 @@ export class WhatsappSessionGoWSCore extends WhatsappSession {
       jid: key.remoteJid,
       messageId: key.id,
       reaction: request.reaction,
-      sender: key.fromMe ? this.me.id : key.participant,
+      sender: key.fromMe ? this.me.id : key.participant || key.remoteJid,
     });
     const response = await promisify(this.client.SendReaction)(message);
     const data = response.toObject();
     return this.messageResponse(key.remoteJid, data);
   }
 
+  async sendEvent(request: EventMessageRequest): Promise<WAMessage> {
+    const jid = toJID(this.ensureSuffix(request.chatId));
+    const event = request.event;
+
+    // Create EventLocation if provided
+    let location = null;
+    if (event.location) {
+      location = new messages.EventLocation({
+        name: event.location.name,
+        // Doesn't work right now
+        degreesLatitude: 0,
+        degreesLongitude: 0,
+      });
+    }
+
+    // Create event payload
+    const eventMessage = new messages.EventMessage({
+      name: event.name,
+      description: event.description,
+      startTime: event.startTime,
+      endTime: event.endTime,
+      location: location,
+      extraGuestsAllowed: event.extraGuestsAllowed,
+    });
+
+    // Create message
+    const message = new messages.MessageRequest({
+      jid: jid,
+      session: this.session,
+      event: eventMessage,
+      replyTo: getMessageIdFromSerialized(request.reply_to),
+    });
+
+    const response = await promisify(this.client.SendMessage)(message);
+    const data = response.toObject();
+    return this.messageResponse(jid, data) as any;
+  }
+
+  async cancelEvent(eventId: string): Promise<WAMessage> {
+    throw new Error('Method not implemented.');
+
+    const key = parseMessageIdSerialized(eventId, false);
+    const jid = key.remoteJid;
+    const request = new messages.CancelEventMessageRequest({
+      session: this.session,
+      jid: jid,
+      messageId: key.id,
+    });
+    const response = await promisify(this.client.CancelEventMessage)(request);
+    const data = response.toObject();
+    return this.messageResponse(jid, data) as any;
+  }
+
   public async setPresence(presence: WAHAPresenceStatus, chatId?: string) {
     let request: any;
     let method: any;
@@ -1227,6 +1407,62 @@ export class WhatsappSessionGoWSCore extends WhatsappSession {
     return data.map(this.toWAContact.bind(this));
   }
 
+  /**
+   * Lid to Phone Number methods
+   */
+  public async getAllLids(
+    pagination: PaginationParams,
+  ): Promise<Array<LidToPhoneNumber>> {
+    const request = new messages.GetLidsRequest({
+      session: this.session,
+    });
+    const response = await promisify(this.client.GetAllLids)(request);
+    const data = parseJsonList(response);
+
+    const lids = data.map((item) => ({
+      lid: item.lid,
+      pn: toCusFormat(item.pn),
+    }));
+
+    // Use in-memory pagination
+    const paginator = new PaginatorInMemory(pagination);
+    return paginator.apply(lids);
+  }
+
+  public async getLidsCount(): Promise<number> {
+    const response = await promisify(this.client.GetLidsCount)(this.session);
+    return response?.value;
+  }
+
+  public async findPNByLid(lid: string): Promise<LidToPhoneNumber> {
+    const request = new messages.EntityByIdRequest({
+      session: this.session,
+      id: lid,
+    });
+    const response = await promisify(this.client.FindPNByLid)(request);
+    const phoneNumber = response?.value;
+    return {
+      lid: lid,
+      pn: phoneNumber ? toCusFormat(phoneNumber) : null,
+    };
+  }
+
+  public async findLIDByPhoneNumber(
+    phoneNumber: string,
+  ): Promise<LidToPhoneNumber> {
+    const pn = toJID(phoneNumber);
+    const request = new messages.EntityByIdRequest({
+      session: this.session,
+      id: pn,
+    });
+    const response = await promisify(this.client.FindLIDByPhoneNumber)(request);
+    const lid = response.value;
+    return {
+      lid: lid || null,
+      pn: toCusFormat(pn),
+    };
+  }
+
   /**
    * Chats methods
    */
@@ -1316,6 +1552,8 @@ export class WhatsappSessionGoWSCore extends WhatsappSession {
       });
     }
 
+    const status =
+      filter['filter.ack'] != null ? AckToStatus(filter['filter.ack']) : null;
     const request = new messages.GetMessagesRequest({
       session: this.session,
       filters: new messages.MessageFilters({
@@ -1329,6 +1567,7 @@ export class WhatsappSessionGoWSCore extends WhatsappSession {
           messages.OptionalUInt64,
         ),
         fromMe: optional(filter['filter.fromMe'], messages.OptionalBool),
+        status: optional(status, messages.OptionalUInt32),
       }),
       pagination: new messages.Pagination({
         limit: query.limit,
@@ -1346,6 +1585,13 @@ export class WhatsappSessionGoWSCore extends WhatsappSession {
     return result;
   }
 
+  public readChatMessages(
+    chatId: string,
+    request: ReadChatMessagesQuery,
+  ): Promise<ReadChatMessagesResponse> {
+    return this.readChatMessagesWSImpl(chatId, request);
+  }
+
   public async getChatMessage(
     chatId: string,
     messageId: string,
@@ -1361,6 +1607,119 @@ export class WhatsappSessionGoWSCore extends WhatsappSession {
     return this.processIncomingMessage(msg, query.downloadMedia);
   }
 
+  /**
+   * Labels methods
+   */
+
+  public async getLabels(): Promise<Label[]> {
+    const request = new messages.GetLabelsRequest({
+      session: this.session,
+    });
+    const response = await promisify(this.client.GetLabels)(request);
+    const labels = parseJsonList(response);
+    return labels.map(this.toLabel);
+  }
+
+  public async createLabel(labelDto: LabelDTO): Promise<Label> {
+    const labels = await this.getLabels();
+    const highestLabelId = lodash.max(
+      labels.map((label) => parseInt(label.id)),
+    );
+    const labelId = highestLabelId ? highestLabelId + 1 : 1;
+    const label: Label = {
+      id: labelId.toString(),
+      name: labelDto.name,
+      color: labelDto.color,
+      colorHex: Label.toHex(labelDto.color),
+    };
+    return this.updateLabel(label);
+  }
+
+  protected toLabel(label: any): Label {
+    const color = label.color;
+    return {
+      id: label.id,
+      name: label.name,
+      color: color,
+      colorHex: Label.toHex(color),
+    };
+  }
+
+  public async updateLabel(label: Label): Promise<Label> {
+    const request = new messages.UpsertLabelRequest({
+      session: this.session,
+      label: new messages.Label({
+        id: label.id,
+        name: label.name,
+        color: label.color,
+      }),
+    });
+    await promisify(this.client.UpsertLabel)(request);
+    return label;
+  }
+
+  public async deleteLabel(label: Label): Promise<void> {
+    const request = new messages.DeleteLabelRequest({
+      session: this.session,
+      label: new messages.Label({
+        id: label.id,
+        name: label.name,
+        color: label.color,
+      }),
+    });
+    await promisify(this.client.DeleteLabel)(request);
+  }
+
+  public async getChatsByLabelId(labelId: string) {
+    const request = new messages.EntityByIdRequest({
+      session: this.session,
+      id: labelId,
+    });
+    const response = await promisify(this.client.GetChatsByLabelId)(request);
+    const ids = parseJsonList(response);
+    return ids.map((jid) => {
+      return {
+        id: toCusFormat(jid),
+      };
+    });
+  }
+
+  public async getChatLabels(chatId: string): Promise<Label[]> {
+    const jid = toJID(chatId);
+    const request = new messages.EntityByIdRequest({
+      session: this.session,
+      id: jid,
+    });
+    const response = await promisify(this.client.GetLabelsByJid)(request);
+    const labels = parseJsonList(response);
+    return labels.map(this.toLabel);
+  }
+
+  public async putLabelsToChat(chatId: string, labels: LabelID[]) {
+    const jid = toJID(chatId);
+    const labelsIds = labels.map((label) => label.id);
+    const currentLabels = await this.getChatLabels(jid);
+    const currentLabelsIds = currentLabels.map((label) => label.id);
+    const addLabelsIds = lodash.difference(labelsIds, currentLabelsIds);
+    const removeLabelsIds = lodash.difference(currentLabelsIds, labelsIds);
+    for (const labelId of addLabelsIds) {
+      const request = new messages.ChatLabelRequest({
+        session: this.session,
+        labelId: labelId,
+        chatId: jid,
+      });
+      await promisify(this.client.AddChatLabel)(request);
+    }
+    for (const labelId of removeLabelsIds) {
+      const request = new messages.ChatLabelRequest({
+        session: this.session,
+        labelId: labelId,
+        chatId: jid,
+      });
+      await promisify(this.client.RemoveChatLabel)(request);
+    }
+  }
+
   //
   // END - Methods for API
   //
@@ -1369,14 +1728,21 @@ export class WhatsappSessionGoWSCore extends WhatsappSession {
     // if there is no text or media message
     if (!message) return;
     if (!message.Message) return;
-    // Ignore reactions, we have dedicated handler for that
+    // Ignore reactions, we have a dedicated handler for that
     if (message.Message.reactionMessage) return;
-    // Ignore poll votes, we have dedicated handler for that
+    // Ignore poll votes, we have a dedicated handler for that
     if (message.Message.pollUpdateMessage) return;
+    // Ignore event response, we have a dedicated handler for that
+    if (message.Message.encEventResponseMessage) return;
     // Ignore protocol messages
     if (message.Message.protocolMessage) return;
-    // Ignore key distribution messages
-    if (message.Message.senderKeyDistributionMessage) return;
+
+    const normalizedContent = normalizeMessageContent(message.Message);
+    const hasSomeContent = !!getContentType(normalizedContent);
+    if (!hasSomeContent) {
+      // Ignore key distribution messages
+      if (message?.Message?.senderKeyDistributionMessage) return;
+    }
 
     if (downloadMedia) {
       try {
@@ -1399,11 +1765,11 @@ export class WhatsappSessionGoWSCore extends WhatsappSession {
     const id = buildMessageId(message);
     const body = this.extractBody(message.Message);
     const replyTo = this.extractReplyTo(message.Message);
-    let ack;
-    if (message.Status) {
-      ack = statusToAck(message.Status);
-    } else {
-      ack = message.Info.IsFromMe ? WAMessageAck.SERVER : WAMessageAck.DEVICE;
+    let ack = statusToAck(message.Status);
+    if (ack === WAMessageAck.ERROR) {
+      // GOWS error because of how golang treats it as null
+      // It'll be UNKNOWN instead of ERROR
+      ack = null;
     }
     const mediaContent = extractMediaContent(message.Message);
     const source = this.getSourceDeviceByMsg(message);
@@ -1430,6 +1796,37 @@ export class WhatsappSessionGoWSCore extends WhatsappSession {
     };
   }
 
+  private toEventResponsePayload(event: any): EventResponsePayload {
+    const msg = this.toWAMessage(event);
+    let response: EventResponse | null = null;
+    if (event.EventResponse) {
+      response = {
+        response: ParseEventResponseType(event.EventResponse.response),
+        timestampMs: event.EventResponse.timestampMS,
+        extraGuestCount: event.EventResponse.extraGuestCount || 0,
+      };
+    }
+
+    // Extract event creation message key from the message
+    const message = event.Message || event.message;
+    const eventCreationMessageKey =
+      message?.encEventResponseMessage?.eventCreationMessageKey;
+    const key: WAMessageKey = {
+      remoteJid: eventCreationMessageKey.remoteJID,
+      fromMe: eventCreationMessageKey.fromMe,
+      id: eventCreationMessageKey.ID,
+      participant: eventCreationMessageKey.participant,
+    };
+    const eventCreationKey = getDestination(key);
+
+    return {
+      ...msg,
+      eventCreationKey: eventCreationKey,
+      eventResponse: response,
+      _data: event,
+    };
+  }
+
   private getSourceDeviceByMsg(message): MessageSource {
     if (!message.Info.IsFromMe) {
       return MessageSource.APP;

src/core/engines/gows/types.ts

@@ -39,3 +39,31 @@ export enum MessageStatus {
   Read = 4,
   Played = 5,
 }
+
+export interface LabelEditAction {
+  name: string;
+  color: number;
+  deleted: boolean;
+  orderIndex: number;
+  isActive: boolean;
+  type: number;
+}
+
+export interface LabelEdit {
+  Timestamp: string;
+  LabelID: string;
+  Action: LabelEditAction;
+  FromFullSync: boolean;
+}
+
+export interface LabelAssociationChatAction {
+  labeled: boolean;
+}
+
+export interface LabelAssociationChat {
+  JID: string;
+  Timestamp: string;
+  LabelID: string;
+  Action: LabelAssociationChatAction;
+  FromFullSync: boolean;
+}

src/core/engines/noweb/session.noweb.core.ts

@@ -2,6 +2,7 @@ import makeWASocket, {
   Browsers,
   Chat,
   Contact,
+  decryptPollVote,
   DisconnectReason,
   downloadMediaMessage,
   extractMessageContent,
@@ -36,17 +37,16 @@ import {
   LabelAssociationType,
 } from '@adiwajshing/baileys/lib/Types/LabelAssociation';
 import { MessageUserReceiptUpdate } from '@adiwajshing/baileys/lib/Types/Message';
+import { ILogger } from '@adiwajshing/baileys/lib/Utils/logger';
 import {
   isJidBroadcast,
   isLidUser,
 } from '@adiwajshing/baileys/lib/WABinary/jid-utils';
-import { Logger as BaileysLogger } from '@adiwajshing/baileys/node_modules/pino';
 import { UnprocessableEntityException } from '@nestjs/common';
 import {
   ensureSuffix,
   getChannelInviteLink,
   getPublicUrlFromDirectPath,
-  isNewsletter,
   WhatsappSession,
 } from '@waha/core/abc/session.abc';
 import {
@@ -66,6 +66,11 @@ import { toVcard } from '@waha/core/helpers';
 import { createAgentProxy } from '@waha/core/helpers.proxy';
 import { IMediaEngineProcessor } from '@waha/core/media/IMediaEngineProcessor';
 import { QR } from '@waha/core/QR';
+import { AckToStatus, StatusToAck } from '@waha/core/utils/acks';
+import { ExtractMessageKeysForRead } from '@waha/core/utils/convertors';
+import { parseMessageIdSerialized } from '@waha/core/utils/ids';
+import { isJidNewsletter, toJID } from '@waha/core/utils/jids';
+import { DistinctAck } from '@waha/core/utils/reactive';
 import { flipObject, splitAt } from '@waha/helpers';
 import { PairingCodeResponse } from '@waha/structures/auth.dto';
 import { CallData } from '@waha/structures/calls.dto';
@@ -86,6 +91,8 @@ import {
   GetChatMessagesFilter,
   GetChatMessagesQuery,
   PinDuration,
+  ReadChatMessagesQuery,
+  ReadChatMessagesResponse,
 } from '@waha/structures/chats.dto';
 import { SendButtonsRequest } from '@waha/structures/chatting.buttons.dto';
 import {
@@ -97,6 +104,7 @@ import {
   MessageFileRequest,
   MessageForwardRequest,
   MessageImageRequest,
+  MessageLinkCustomPreviewRequest,
   MessageLinkPreviewRequest,
   MessageLocationRequest,
   MessagePollRequest,
@@ -130,6 +138,7 @@ import {
   LabelDTO,
   LabelID,
 } from '@waha/structures/labels.dto';
+import { LidToPhoneNumber } from '@waha/structures/lids.dto';
 import { ReplyToMessage } from '@waha/structures/message.dto';
 import { PaginationParams } from '@waha/structures/pagination.dto';
 import {
@@ -173,13 +182,13 @@ import {
   share,
 } from 'rxjs';
 import { map } from 'rxjs/operators';
-// eslint-disable-next-line @typescript-eslint/no-var-requires
-const promiseRetry = require('promise-retry');
 
 import { INowebStore } from './store/INowebStore';
 import { NowebPersistentStore } from './store/NowebPersistentStore';
 import { NowebStorageFactoryCore } from './store/NowebStorageFactoryCore';
 import { ensureNumber, extractMediaContent } from './utils';
+// eslint-disable-next-line @typescript-eslint/no-var-requires
+const promiseRetry = require('promise-retry');
 
 export const BaileysEvents = {
   CONNECTION_UPDATE: 'connection.update',
@@ -213,7 +222,7 @@ export class WhatsappSessionNoWebCore extends WhatsappSession {
   private autoRestartJob: SinglePeriodicJobRunner;
   private msgRetryCounterCache: NodeCache;
   private placeholderResendCache: NodeCache;
-  protected engineLogger: BaileysLogger;
+  protected engineLogger: ILogger;
 
   private authNOWEBStore: any;
 
@@ -241,7 +250,7 @@ export class WhatsappSessionNoWebCore extends WhatsappSession {
 
     this.engineLogger = this.loggerBuilder.child({
       name: 'NOWEBEngine',
-    }) as unknown as BaileysLogger;
+    }) as unknown as ILogger;
 
     // Restart job if session failed
     this.startDelayedJob = new SingleDelayedJobRunner(
@@ -390,6 +399,8 @@ export class WhatsappSessionNoWebCore extends WhatsappSession {
     this.sock = await this.makeSocket();
 
     this.issueMessageUpdateOnEdits();
+    this.issueMessageUpdateOnPoll();
+    this.fixMessageUpsertStatus();
     this.issuePresenceUpdateOnMessageUpsert();
     if (this.isDebugEnabled()) {
       this.listenEngineEventsInDebugMode();
@@ -559,6 +570,17 @@ export class WhatsappSessionNoWebCore extends WhatsappSession {
     await this.store?.close();
   }
 
+  private fixMessageUpsertStatus() {
+    // If no status - set it to WAMessageAck.DEVICE
+    this.sock.ev.on('messages.upsert', ({ messages }) => {
+      for (const message of messages) {
+        if (message.status == null) {
+          message.status = AckToStatus(WAMessageAck.DEVICE);
+        }
+      }
+    });
+  }
+
   private issueMessageUpdateOnEdits() {
     // Remove it after it's been merged
     // https://github.com/WhiskeySockets/Baileys/pull/855/
@@ -585,6 +607,67 @@ export class WhatsappSessionNoWebCore extends WhatsappSession {
     });
   }
 
+  private issueMessageUpdateOnPoll() {
+    // Fix for https://github.com/devlikeapro/waha/issues/960
+    this.sock.ev.on('messages.upsert', async ({ messages }) => {
+      const meId = this.getSessionMeInfo().id;
+      if (!meId) {
+        return;
+      }
+      for (const message of messages) {
+        const content = normalizeMessageContent(message.message);
+        if (!content.pollUpdateMessage) {
+          continue;
+        }
+        const creationMsgKey = content.pollUpdateMessage.pollCreationMessageKey;
+        // we need to fetch the poll creation message to get the poll enc key
+        const pollMsg = await this.getMessage(creationMsgKey);
+        if (!pollMsg) {
+          this.logger.warn(
+            { creationMsgKey },
+            'poll creation message not found, cannot decrypt update',
+          );
+          continue;
+        }
+
+        const meIdNormalised = jidNormalizedUser(meId);
+        const pollCreatorJid = getKeyAuthor(creationMsgKey, meIdNormalised);
+        const voterJid = getKeyAuthor(message.key, meIdNormalised);
+        const pollEncKey = pollMsg.messageContextInfo?.messageSecret;
+
+        try {
+          const voteMsg = decryptPollVote(content.pollUpdateMessage.vote, {
+            pollEncKey,
+            pollCreatorJid,
+            pollMsgId: creationMsgKey.id,
+            voterJid,
+          });
+          this.sock.ev.emit('messages.update', [
+            {
+              key: creationMsgKey,
+              update: {
+                pollUpdates: [
+                  {
+                    pollUpdateMessageKey: message.key,
+                    vote: voteMsg,
+                    senderTimestampMs: (
+                      content.pollUpdateMessage.senderTimestampMs as Long
+                    ).toNumber(),
+                  },
+                ],
+              },
+            },
+          ]);
+        } catch (err) {
+          this.logger.warn(
+            { err, creationMsgKey },
+            'failed to decrypt poll vote',
+          );
+        }
+      }
+    });
+  }
+
   private issuePresenceUpdateOnMessageUpsert() {
     //
     // Fix for "typing" after sending a message
@@ -824,6 +907,12 @@ export class WhatsappSessionNoWebCore extends WhatsappSession {
     throw new AvailableInPlusVersion();
   }
 
+  sendLinkCustomPreview(
+    request: MessageLinkCustomPreviewRequest,
+  ): Promise<any> {
+    throw new AvailableInPlusVersion();
+  }
+
   protected async uploadMedia(
     file: RemoteFile | BinaryFile,
     type,
@@ -886,16 +975,20 @@ export class WhatsappSessionNoWebCore extends WhatsappSession {
   }
 
   async sendSeen(request: SendSeenRequest) {
-    const key = parseMessageIdSerialized(request.messageId);
-    const participant = request.participant
-      ? toJID(this.ensureSuffix(request.participant))
-      : undefined;
-    const data = {
-      remoteJid: key.remoteJid,
-      id: key.id,
-      participant: participant,
-    };
-    return this.sock.readMessages([data]);
+    const keys = ExtractMessageKeysForRead(request);
+    if (keys.length === 0) {
+      return;
+    }
+
+    // Send read
+    await this.sock.readMessages(keys);
+
+    // Emit events for our reads
+    const updates = keys.map((key) => ({
+      key: key,
+      update: { status: AckToStatus(WAMessageAck.READ) },
+    }));
+    this.sock?.ev.emit('messages.update', updates);
   }
 
   async startTyping(request: ChatRequest) {
@@ -930,6 +1023,13 @@ export class WhatsappSessionNoWebCore extends WhatsappSession {
     return result;
   }
 
+  public readChatMessages(
+    chatId: string,
+    request: ReadChatMessagesQuery,
+  ): Promise<ReadChatMessagesResponse> {
+    return this.readChatMessagesWSImpl(chatId, request);
+  }
+
   public async getChatMessage(
     chatId: string,
     messageId: string,
@@ -971,13 +1071,34 @@ export class WhatsappSessionNoWebCore extends WhatsappSession {
 
   async setReaction(request: MessageReactionRequest) {
     const key = parseMessageIdSerialized(request.messageId);
-    const reactionMessage = {
-      react: {
-        text: request.reaction,
-        key: key,
-      },
-    };
-    return this.sock.sendMessage(key.remoteJid, reactionMessage);
+    if (isJidNewsletter(key.remoteJid)) {
+      let serverId = Number(key.id);
+      if (!serverId) {
+        const msg = await this.store.getMessageById(key.remoteJid, key.id);
+        if (msg) {
+          // @ts-ignore
+          serverId = Number(msg.key.server_id);
+        }
+      }
+      if (!serverId) {
+        throw new UnprocessableEntityException(
+          `Unable to get server id for channel message '${key.id}'`,
+        );
+      }
+      return this.sock.newsletterReactMessage(
+        key.remoteJid,
+        serverId.toString(),
+        request.reaction,
+      );
+    } else {
+      const reactionMessage = {
+        react: {
+          text: request.reaction,
+          key: key,
+        },
+      };
+      return this.sock.sendMessage(key.remoteJid, reactionMessage);
+    }
   }
 
   async setStar(request: MessageStarRequest) {
@@ -1219,6 +1340,44 @@ export class WhatsappSessionNoWebCore extends WhatsappSession {
     throw new NotImplementedByEngineError();
   }
 
+  /**
+   * Lid to Phone Number methods
+   */
+  public async getAllLids(
+    pagination: PaginationParams,
+  ): Promise<Array<LidToPhoneNumber>> {
+    const lids = await this.store.getAllLids(pagination);
+    return lids.map((value) => {
+      return {
+        lid: value.lid,
+        pn: toCusFormat(value.pn),
+      };
+    });
+  }
+
+  public async getLidsCount(): Promise<number> {
+    return this.store.getLidsCount();
+  }
+
+  public async findPNByLid(lid: string): Promise<LidToPhoneNumber> {
+    const pn = await this.store.findPNByLid(lid);
+    return {
+      lid: lid,
+      pn: pn ? toCusFormat(pn) : null,
+    };
+  }
+
+  public async findLIDByPhoneNumber(
+    phoneNumber: string,
+  ): Promise<LidToPhoneNumber> {
+    const pn = toJID(phoneNumber);
+    const lid = await this.store.findLidByPN(pn);
+    return {
+      lid: lid || null,
+      pn: toCusFormat(pn),
+    };
+  }
+
   /**
    * Group methods
    */
@@ -1652,7 +1811,7 @@ export class WhatsappSessionNoWebCore extends WhatsappSession {
       // @ts-ignore
       filter(
         (message) =>
-          message.message.protocolMessage?.type ===
+          message.message?.protocolMessage?.type ===
           proto.Message.ProtocolMessage.Type.REVOKE,
       ),
       mergeMap(async (message): Promise<WAMessageRevokedBody> => {
@@ -1700,7 +1859,9 @@ export class WhatsappSessionNoWebCore extends WhatsappSession {
       filter(isMine), // ack comes only for MY messages
       map(this.convertMessageReceiptUpdateToMessageAck.bind(this)),
     );
-    const messageAck$ = merge(messageAckDirect$, messageAckGroups$);
+    const messageAck$ = merge(messageAckDirect$, messageAckGroups$).pipe(
+      DistinctAck(),
+    );
     this.events2.get(WAHAEvents.MESSAGE_ACK).switch(messageAck$);
 
     //
@@ -1897,7 +2058,7 @@ export class WhatsappSessionNoWebCore extends WhatsappSession {
     if (!message.message.reactionMessage) return null;
 
     const id = buildMessageId(message.key);
-    const fromToParticipant = getFromToParticipant(message);
+    const fromToParticipant = getFromToParticipant(message.key);
     const reactionMessage = message.message.reactionMessage;
     const messageId = buildMessageId(reactionMessage.key);
     const source = this.getMessageSource(message.key.id);
@@ -1929,16 +2090,23 @@ export class WhatsappSessionNoWebCore extends WhatsappSession {
     if (message.message.call?.callKey) return;
     // Ignore revoke, we have a dedicated handler for that
     if (
-      message.message.protocolMessage?.type ===
+      message.message?.protocolMessage?.type ===
       proto.Message.ProtocolMessage.Type.REVOKE
     )
       return;
     if (
-      message.message.protocolMessage?.type ===
+      message.message?.protocolMessage?.type ===
       proto.Message.ProtocolMessage.Type.EPHEMERAL_SYNC_RESPONSE
     )
       return;
 
+    const normalizedContent = normalizeMessageContent(message.message);
+    const hasSomeContent = !!getContentType(normalizedContent);
+    if (!hasSomeContent) {
+      // Ignore key distribution messages
+      if (message?.message?.senderKeyDistributionMessage) return;
+    }
+
     if (downloadMedia) {
       try {
         message = await this.downloadMedia(message);
@@ -1959,11 +2127,11 @@ export class WhatsappSessionNoWebCore extends WhatsappSession {
   }
 
   protected toWAMessage(message): Promise<WAMessage> {
-    const fromToParticipant = getFromToParticipant(message);
+    const fromToParticipant = getFromToParticipant(message.key);
     const id = buildMessageId(message.key);
     const body = this.extractBody(message.message);
     const replyTo = this.extractReplyTo(message.message);
-    const ack = message.ack || message.status - 1;
+    const ack = message.ack || StatusToAck(message.status);
     const mediaContent = extractMediaContent(message.message);
     const source = this.getMessageSource(message.key.id);
     return Promise.resolve({
@@ -2050,9 +2218,9 @@ export class WhatsappSessionNoWebCore extends WhatsappSession {
 
   protected convertMessageUpdateToMessageAck(event): WAMessageAckBody {
     const message = event;
-    const fromToParticipant = getFromToParticipant(message);
+    const fromToParticipant = getFromToParticipant(message.key);
     const id = buildMessageId(message.key);
-    const ack = message.update.status - 1;
+    const ack = StatusToAck(message.update.status);
     const body: WAMessageAckBody = {
       id: id,
       from: toCusFormat(fromToParticipant.from),
@@ -2066,8 +2234,7 @@ export class WhatsappSessionNoWebCore extends WhatsappSession {
   }
 
   protected convertMessageReceiptUpdateToMessageAck(event): WAMessageAckBody {
-    const fromToParticipant = getFromToParticipant(event);
-    const id = buildMessageId(event.key);
+    const fromToParticipant = getFromToParticipant(event.key);
 
     const receipt = event.receipt;
     let ack;
@@ -2078,6 +2245,15 @@ export class WhatsappSessionNoWebCore extends WhatsappSession {
     } else if (receipt.readTimestamp) {
       ack = WAMessageAck.READ;
     }
+
+    const key = { ...event.key };
+    if (key.fromMe) {
+      key.participant = this.getSessionMeInfo()?.id;
+    } else {
+      key.participant = event.receipt.userJid;
+    }
+    const id = buildMessageId(key);
+
     const body: WAMessageAckBody = {
       id: id,
       from: toCusFormat(fromToParticipant.from),
@@ -2086,6 +2262,7 @@ export class WhatsappSessionNoWebCore extends WhatsappSession {
       fromMe: event.key.fromMe,
       ack: ack,
       ackName: WAMessageAck[ack] || ACK_UNKNOWN,
+      _data: event,
     };
     return body;
   }
@@ -2261,7 +2438,7 @@ function hasPath(url: string) {
 }
 
 export class NOWEBEngineMediaProcessor implements IMediaEngineProcessor<any> {
-  private readonly logger: BaileysLogger;
+  private readonly logger: ILogger;
 
   constructor(
     public session: WhatsappSessionNoWebCore,
@@ -2269,7 +2446,7 @@ export class NOWEBEngineMediaProcessor implements IMediaEngineProcessor<any> {
   ) {
     this.logger = loggerBuilder.child({
       name: NOWEBEngineMediaProcessor.name,
-    }) as unknown as BaileysLogger;
+    }) as unknown as ILogger;
   }
 
   hasMedia(message: any): boolean {
@@ -2336,7 +2513,7 @@ export function toCusFormat(remoteJid) {
   if (isLidUser(remoteJid)) {
     return remoteJid;
   }
-  if (isNewsletter(remoteJid)) {
+  if (isJidNewsletter(remoteJid)) {
     return remoteJid;
   }
   if (!remoteJid) {
@@ -2353,27 +2530,6 @@ export function toCusFormat(remoteJid) {
 
 export const ALL_JID = 'all@s.whatsapp.net';
 
-/**
- * Convert from 11111111111@c.us to 11111111111@s.whatsapp.net
- * @param chatId
- */
-export function toJID(chatId) {
-  if (isJidGroup(chatId)) {
-    return chatId;
-  }
-  if (isJidBroadcast(chatId)) {
-    return chatId;
-  }
-  if (isNewsletter(chatId)) {
-    return chatId;
-  }
-  if (isLidUser(chatId)) {
-    return chatId;
-  }
-  const number = chatId.split('@')[0];
-  return number + '@s.whatsapp.net';
-}
-
 /**
  * Build WAHA message id from engine one
  * {id: "AAA", remoteJid: "11111111111@s.whatsapp.net", "fromMe": false}
@@ -2388,38 +2544,6 @@ function buildMessageId({ id, remoteJid, fromMe, participant }: WAMessageKey) {
   return parts.join('_');
 }
 
-/**
- * Parse message id from WAHA to engine
- * false_11111111111@c.us_AAA
- * {id: "AAA", remoteJid: "11111111111@s.whatsapp.net", "fromMe": false}
- */
-export function parseMessageIdSerialized(
-  messageId: string,
-  soft: boolean = false,
-): WAMessageKey {
-  if (!messageId.includes('_') && soft) {
-    return { id: messageId };
-  }
-
-  const parts = messageId.split('_');
-  if (parts.length != 3 && parts.length != 4) {
-    throw new Error(
-      'Message id be in format false_11111111111@c.us_AAAAAAAAAAAAAAAAAAAA[_participant]',
-    );
-  }
-  const fromMe = parts[0] == 'true';
-  const chatId = parts[1];
-  const remoteJid = toJID(chatId);
-  const id = parts[2];
-  const participant = parts[3] ? toJID(parts[3]) : undefined;
-  return {
-    fromMe: fromMe,
-    id: id,
-    remoteJid: remoteJid,
-    participant: participant,
-  };
-}
-
 function getId(object) {
   return object.id;
 }
@@ -2436,15 +2560,15 @@ function isAckUpdateMessageEvent(event) {
   return event?.update.status != null;
 }
 
-function getFromToParticipant(message) {
-  const isGroupMessage = Boolean(message.key.participant);
+export function getFromToParticipant(key) {
+  const isGroupMessage = Boolean(key.participant);
   let participant: string;
   let to: string;
   if (isGroupMessage) {
-    participant = message.key.participant;
-    to = message.key.remoteJid;
+    participant = key.participant;
+    to = key.remoteJid;
   }
-  const from = message.key.remoteJid;
+  const from = key.remoteJid;
   return {
     from: from,
     to: to,
@@ -2476,7 +2600,7 @@ function getFrom(key, meId) {
   return key.remoteJid;
 }
 
-function getDestination(key, meId = undefined): MessageDestination {
+export function getDestination(key, meId = undefined): MessageDestination {
   return {
     id: buildMessageId(key),
     to: toCusFormat(getTo(key, meId)),

src/core/engines/noweb/store/IChatRepository.ts

@@ -18,4 +18,6 @@ export interface IChatRepository {
   deleteById(id: string): Promise<void>;
 
   save(chat: Chat): Promise<void>;
+
+  upsertMany(chats: Chat[]): Promise<void>;
 }

src/core/engines/noweb/store/IContactRepository.ts

@@ -11,4 +11,8 @@ export interface IContactRepository {
   deleteById(id: string): Promise<void>;
 
   save(contact: Contact): Promise<void>;
+
+  upsertMany(contacts: Contact[]): Promise<void>;
+
+  getEntitiesByIds(ids: string[]): Promise<Map<string, Contact | null>>;
 }

src/core/engines/noweb/store/INowebLidPNRepository.ts

@@ -0,0 +1,33 @@
+import { LimitOffsetParams } from '@waha/structures/pagination.dto';
+
+export class LidToPN {
+  id: string;
+  pn: string;
+}
+
+export interface INowebLidPNRepository {
+  /**
+   * Save lid to phone number mapping
+   */
+  saveLids(lids: LidToPN[]): Promise<void>;
+
+  /**
+   * Get all lids with pagination
+   */
+  getAllLids(pagination?: LimitOffsetParams): Promise<LidToPN[]>;
+
+  /**
+   * Get a total count of lids
+   */
+  getLidsCount(): Promise<number>;
+
+  /**
+   * Find a phone number by lid
+   */
+  findPNByLid(lid: string): Promise<string | null>;
+
+  /**
+   * Find lid by phone number
+   */
+  findLidByPN(pn: string): Promise<string | null>;
+}

src/core/engines/noweb/store/INowebStorage.ts

@@ -5,6 +5,7 @@ import { ILabelsRepository } from '@waha/core/engines/noweb/store/ILabelsReposit
 import { IChatRepository } from './IChatRepository';
 import { IContactRepository } from './IContactRepository';
 import { IMessagesRepository } from './IMessagesRepository';
+import { INowebLidPNRepository } from './INowebLidPNRepository';
 
 export abstract class INowebStorage {
   abstract init(): Promise<void>;
@@ -22,4 +23,6 @@ export abstract class INowebStorage {
   abstract getLabelsRepository(): ILabelsRepository;
 
   abstract getLabelAssociationRepository(): ILabelAssociationRepository;
+
+  abstract getLidPNRepository(): INowebLidPNRepository;
 }

src/core/engines/noweb/store/INowebStore.ts

@@ -7,7 +7,11 @@ import {
 import { GroupMetadata } from '@adiwajshing/baileys/lib/Types/GroupMetadata';
 import { Label } from '@adiwajshing/baileys/lib/Types/Label';
 import { GetChatMessagesFilter } from '@waha/structures/chats.dto';
-import { PaginationParams } from '@waha/structures/pagination.dto';
+import { LidToPhoneNumber } from '@waha/structures/lids.dto';
+import {
+  LimitOffsetParams,
+  PaginationParams,
+} from '@waha/structures/pagination.dto';
 
 export interface INowebStore {
   presences: any;
@@ -47,4 +51,13 @@ export interface INowebStore {
   getGroups(pagination: PaginationParams): Promise<GroupMetadata[]>;
 
   resetGroupsCache(): void;
+
+  // Lid Repository methods
+  getAllLids(pagination?: LimitOffsetParams): Promise<LidToPhoneNumber[]>;
+
+  getLidsCount(): Promise<number>;
+
+  findPNByLid(lid: string): Promise<string | null>;
+
+  findLidByPN(pn: string): Promise<string | null>;
 }

src/core/engines/noweb/store/NowebInMemoryStore.ts

@@ -2,16 +2,20 @@ import makeWASocket, {
   Chat,
   Contact,
   GroupMetadata,
-  makeInMemoryStore,
   proto,
 } from '@adiwajshing/baileys';
 import { Label } from '@adiwajshing/baileys/lib/Types/Label';
 import { BadRequestException } from '@nestjs/common';
 import { GetChatMessagesFilter } from '@waha/structures/chats.dto';
-import { PaginationParams } from '@waha/structures/pagination.dto';
+import { LidToPhoneNumber } from '@waha/structures/lids.dto';
+import {
+  LimitOffsetParams,
+  PaginationParams,
+} from '@waha/structures/pagination.dto';
 import { PaginatorInMemory } from '@waha/utils/Paginator';
 
 import { INowebStore } from './INowebStore';
+import makeInMemoryStore from './memory/make-in-memory-store';
 
 // eslint-disable-next-line @typescript-eslint/no-var-requires
 const logger = require('pino')();
@@ -107,4 +111,23 @@ export class NowebInMemoryStore implements INowebStore {
   resetGroupsCache() {
     return;
   }
+
+  //
+  // Lids methods
+  //
+  getAllLids(pagination?: LimitOffsetParams): Promise<LidToPhoneNumber[]> {
+    throw new BadRequestException(this.errorMessage);
+  }
+
+  findLidByPN(pn: string): Promise<string | null> {
+    throw new BadRequestException(this.errorMessage);
+  }
+
+  findPNByLid(lid: string): Promise<string | null> {
+    throw new BadRequestException(this.errorMessage);
+  }
+
+  getLidsCount(): Promise<number> {
+    throw new BadRequestException(this.errorMessage);
+  }
 }

src/core/engines/noweb/store/NowebPersistentStore.ts

@@ -5,6 +5,7 @@ import makeWASocket, {
   ChatUpdate,
   Contact,
   GroupParticipant,
+  isJidUser,
   isRealMessage,
   jidNormalizedUser,
   ParticipantAction,
@@ -18,13 +19,19 @@ import {
   LabelAssociation,
   LabelAssociationType,
 } from '@adiwajshing/baileys/lib/Types/LabelAssociation';
+import { isLidUser } from '@adiwajshing/baileys/lib/WABinary/jid-utils';
 import { IGroupRepository } from '@waha/core/engines/noweb/store/IGroupRepository';
 import { ILabelAssociationRepository } from '@waha/core/engines/noweb/store/ILabelAssociationsRepository';
 import { ILabelsRepository } from '@waha/core/engines/noweb/store/ILabelsRepository';
 import { GetChatMessagesFilter } from '@waha/structures/chats.dto';
-import { PaginationParams, SortOrder } from '@waha/structures/pagination.dto';
+import { LidToPhoneNumber } from '@waha/structures/lids.dto';
+import {
+  LimitOffsetParams,
+  PaginationParams,
+  SortOrder,
+} from '@waha/structures/pagination.dto';
 import { DefaultMap } from '@waha/utils/DefaultMap';
-import { sleep, waitUntil } from '@waha/utils/promiseTimeout';
+import { waitUntil } from '@waha/utils/promiseTimeout';
 import * as lodash from 'lodash';
 import { toNumber } from 'lodash';
 import { Logger } from 'pino';
@@ -32,6 +39,7 @@ import { Logger } from 'pino';
 import { IChatRepository } from './IChatRepository';
 import { IContactRepository } from './IContactRepository';
 import { IMessagesRepository } from './IMessagesRepository';
+import { INowebLidPNRepository, LidToPN } from './INowebLidPNRepository';
 import { INowebStorage } from './INowebStorage';
 import { INowebStore } from './INowebStore';
 
@@ -49,8 +57,14 @@ export class NowebPersistentStore implements INowebStore {
   private messagesRepo: IMessagesRepository;
   private labelsRepo: ILabelsRepository;
   private labelAssociationsRepo: ILabelAssociationRepository;
+  private lidRepo: INowebLidPNRepository;
   public presences: any;
-  private lock: any;
+
+  private lock: any = new AsyncLock({
+    maxPending: Infinity,
+    maxExecutionTime: 60_000,
+  });
+
   private groupsFetchLock: any = new AsyncLock({
     maxPending: Infinity,
     maxExecutionTime: 60_000,
@@ -71,8 +85,8 @@ export class NowebPersistentStore implements INowebStore {
     this.messagesRepo = storage.getMessagesRepository();
     this.labelsRepo = storage.getLabelsRepository();
     this.labelAssociationsRepo = storage.getLabelAssociationRepository();
+    this.lidRepo = storage.getLidPNRepository();
     this.presences = {};
-    this.lock = new AsyncLock({ maxPending: Infinity });
   }
 
   init(): Promise<void> {
@@ -112,9 +126,16 @@ export class NowebPersistentStore implements INowebStore {
     ev.on('groups.upsert', (data) =>
       this.withLock('groups', () => this.onGroupUpsert(data)),
     );
-    ev.on('groups.update', (data) =>
-      this.withLock('groups', () => this.onGroupUpdate(data)),
-    );
+    ev.on('groups.update', (data) => {
+      this.withLock('groups', () => this.onGroupUpdate(data));
+      this.withLock('lids', async () => {
+        const participants = lodash.flatMap(data, (g) => g?.participants || []);
+        const lids = await this.handleLidPNUpdates(participants);
+        this.logger.debug(
+          `groups.update - '${lids.length}' synced lid to pn mapping`,
+        );
+      });
+    });
     ev.on('group-participants.update', (data) =>
       this.withLock(`group-${data.id}`, () =>
         this.onGroupParticipantsUpdate(data),
@@ -122,12 +143,24 @@ export class NowebPersistentStore implements INowebStore {
     );
 
     // Contacts
-    ev.on('contacts.upsert', (data) =>
-      this.withLock('contacts', () => this.onContactsUpsert(data)),
-    );
-    ev.on('contacts.update', (data) =>
-      this.withLock('contacts', () => this.onContactUpdate(data)),
-    );
+    ev.on('contacts.upsert', (data) => {
+      this.withLock('contacts', () => this.onContactsUpsert(data));
+      this.withLock('lids', async () => {
+        const lids = await this.handleLidPNUpdates(data);
+        this.logger.debug(
+          `contacts.upsert - '${lids.length}' synced lid to pn mapping`,
+        );
+      });
+    });
+    ev.on('contacts.update', (data) => {
+      this.withLock('contacts', () => this.onContactUpdate(data));
+      this.withLock('lids', async () => {
+        const lids = await this.handleLidPNUpdates(data);
+        this.logger.debug(
+          `contacts.update - '${lids.length}' synced lid to pn mapping`,
+        );
+      });
+    });
     ev.on('labels.edit', (data) => this.onLabelsEdit(data));
     ev.on('labels.association', ({ association, type }) =>
       this.onLabelsAssociation(association, type),
@@ -162,6 +195,12 @@ export class NowebPersistentStore implements INowebStore {
         await this.onContactsUpsert(contacts);
         this.logger.info(`history sync - '${contacts.length}' synced contacts`);
       }),
+      this.withLock('lids', async () => {
+        const lids = await this.handleLidPNUpdates(contacts);
+        this.logger.info(
+          `history sync - '${lids.length}' synced lid to pn mapping`,
+        );
+      }),
       this.withLock('chats', () => this.onChatUpsert(chats)),
       this.withLock('messages', () => this.syncMessagesHistory(messages)),
     ]);
@@ -194,9 +233,26 @@ export class NowebPersistentStore implements INowebStore {
       const jid = jidNormalizedUser(update.key.remoteJid!);
       const message = await this.messagesRepo.getByJidById(jid, update.key.id);
       if (!message) {
+        this.logger.warn(
+          `got update for non-existent message. update: '${JSON.stringify(
+            update,
+          )}'`,
+        );
         continue;
       }
       const fields = { ...update.update };
+      // check if fields has only "status" field
+      const onlyStatusField =
+        Object.keys(fields).length === 1 &&
+        'status' in fields &&
+        fields.status !== null;
+      if (onlyStatusField) {
+        // if so, check the message don't have a newer status
+        if (message.status >= fields.status) {
+          continue;
+        }
+      }
+
       // It can overwrite the key, so we need to delete it
       delete fields['key'];
       Object.assign(message, fields);
@@ -226,8 +282,8 @@ export class NowebPersistentStore implements INowebStore {
     for (const chat of chats) {
       delete chat['messages'];
       chat.conversationTimestamp = toNumber(chat.conversationTimestamp) || null;
-      await this.chatRepo.save(chat);
     }
+    await this.chatRepo.upsertMany(chats);
     this.logger.info(`store sync - '${chats.length}' synced chats`);
   }
 
@@ -333,15 +389,19 @@ export class NowebPersistentStore implements INowebStore {
   }
 
   private async onContactsUpsert(contacts: Contact[]) {
+    const upserts = [];
+    const ids = contacts.map((c) => c.id);
+    const contactById = await this.contactRepo.getEntitiesByIds(ids);
     for (const update of contacts) {
-      const contact = await this.contactRepo.getById(update.id);
+      const contact = contactById.get(update.id) || {};
       // remove undefined from data
       Object.keys(update).forEach(
         (key) => update[key] === undefined && delete update[key],
       );
-      const result = { ...(contact || {}), ...update };
-      await this.contactRepo.save(result);
+      const result = { ...contact, ...update };
+      upserts.push(result);
     }
+    await this.contactRepo.upsertMany(upserts);
   }
 
   private async onContactUpdate(updates: Partial<Contact>[]) {
@@ -538,4 +598,64 @@ export class NowebPersistentStore implements INowebStore {
     const ids = associations.map((association) => association.labelId);
     return await this.labelsRepo.getAllByIds(ids);
   }
+
+  //
+  // Lid methods
+  //
+  private async handleLidPNUpdates(contacts: Array<Partial<Contact>>) {
+    let lids: LidToPN[] = [];
+    for (const contact of contacts) {
+      // contact.id = pn, contact.lid = lid
+      if (isJidUser(contact.id) && isLidUser(contact.lid)) {
+        lids.push({
+          pn: contact.id,
+          id: contact.lid,
+        });
+      }
+      // contact.pn = pn, contact.lid = lid
+      else if (isJidUser(contact.pn) && isLidUser(contact.lid)) {
+        lids.push({
+          pn: contact.pn,
+          id: contact.lid,
+        });
+      }
+      // contact.pn = pn, contact.id = lid
+      else if (isJidUser(contact.pn) && isLidUser(contact.id)) {
+        lids.push({
+          pn: contact.pn,
+          id: contact.id,
+        });
+      }
+    }
+    // make lids unique by id
+    lids = lodash.uniqBy(lids, 'id');
+    if (lids.length > 0) {
+      await this.lidRepo.saveLids(lids);
+    }
+    return lids;
+  }
+
+  async getAllLids(
+    pagination?: LimitOffsetParams,
+  ): Promise<LidToPhoneNumber[]> {
+    const lids = await this.lidRepo.getAllLids(pagination);
+    return lids.map((value) => {
+      return {
+        lid: value.id,
+        pn: value.pn,
+      };
+    });
+  }
+
+  getLidsCount(): Promise<number> {
+    return this.lidRepo.getLidsCount();
+  }
+
+  findPNByLid(lid: string): Promise<string | null> {
+    return this.lidRepo.findPNByLid(lid);
+  }
+
+  findLidByPN(pn: string): Promise<string | null> {
+    return this.lidRepo.findLidByPN(pn);
+  }
 }

src/core/engines/noweb/store/memory/make-in-memory-store.ts

@@ -0,0 +1,564 @@
+/* eslint-disable @typescript-eslint/no-non-null-assertion */
+
+import type {
+  BaileysEventEmitter,
+  Chat,
+  ConnectionState,
+  Contact,
+  GroupMetadata,
+  PresenceData,
+  WAMessage,
+  WAMessageCursor,
+  WAMessageKey,
+} from '@adiwajshing/baileys/lib/Types';
+import { Label } from '@adiwajshing/baileys/lib/Types/Label';
+import {
+  LabelAssociation,
+  LabelAssociationType,
+  MessageLabelAssociation,
+} from '@adiwajshing/baileys/lib/Types/LabelAssociation';
+import {
+  md5,
+  toNumber,
+  updateMessageWithReaction,
+  updateMessageWithReceipt,
+} from '@adiwajshing/baileys/lib/Utils';
+import {
+  jidDecode,
+  jidNormalizedUser,
+} from '@adiwajshing/baileys/lib/WABinary';
+import { proto } from '@adiwajshing/baileys/WAProto';
+import type { Comparable } from '@adiwajshing/keyed-db/lib/Types';
+import type { Logger } from 'pino';
+
+import makeOrderedDictionary from './make-ordered-dictionary';
+import { ObjectRepository } from './object-repository';
+
+// eslint-disable-next-line @typescript-eslint/no-var-requires
+const KeyedDB = require('@adiwajshing/keyed-db').default;
+// eslint-disable-next-line @typescript-eslint/no-var-requires
+const { writeFileSync } = require('fs');
+// eslint-disable-next-line @typescript-eslint/no-var-requires
+const { readFileSync, existsSync } = require('fs');
+
+type WASocket = ReturnType<any>;
+
+export const waChatKey = (pin: boolean) => ({
+  key: (c: Chat) =>
+    (pin ? (c.pinned ? '1' : '0') : '') +
+    (c.archived ? '0' : '1') +
+    (c.conversationTimestamp
+      ? c.conversationTimestamp.toString(16).padStart(8, '0')
+      : '') +
+    c.id,
+  compare: (k1: string, k2: string) => k2.localeCompare(k1),
+});
+
+export const waMessageID = (m: WAMessage) => m.key.id || '';
+
+export const waLabelAssociationKey: Comparable<LabelAssociation, string> = {
+  key: (la: LabelAssociation) =>
+    la.type === LabelAssociationType.Chat
+      ? la.chatId + la.labelId
+      : la.chatId + la.messageId + la.labelId,
+  compare: (k1: string, k2: string) => k2.localeCompare(k1),
+};
+
+export type BaileysInMemoryStoreConfig = {
+  chatKey?: Comparable<Chat, string>;
+  labelAssociationKey?: Comparable<LabelAssociation, string>;
+  logger: Logger;
+  socket?: WASocket;
+};
+
+const makeMessagesDictionary = () => makeOrderedDictionary(waMessageID);
+
+export default (config: BaileysInMemoryStoreConfig) => {
+  const socket = config.socket;
+  const chatKey = config.chatKey || waChatKey(true);
+  const labelAssociationKey =
+    config.labelAssociationKey || waLabelAssociationKey;
+  const logger: Logger = config.logger;
+
+  const chats = new KeyedDB(chatKey, (c) => c.id) as any;
+  const messages: { [_: string]: ReturnType<typeof makeMessagesDictionary> } =
+    {};
+  const contacts: { [_: string]: Contact } = {};
+  const groupMetadata: { [_: string]: GroupMetadata } = {};
+  let presences: { [id: string]: { [participant: string]: PresenceData } } = {};
+  const state: ConnectionState = { connection: 'close' };
+  const labels = new ObjectRepository<Label>();
+  const labelAssociations = new KeyedDB(
+    labelAssociationKey,
+    labelAssociationKey.key,
+  ) as any;
+
+  const assertMessageList = (jid: string) => {
+    if (!messages[jid]) {
+      messages[jid] = makeMessagesDictionary();
+    }
+
+    return messages[jid];
+  };
+
+  const contactsUpsert = (newContacts: Contact[]) => {
+    const oldContacts = new Set(Object.keys(contacts));
+    for (const contact of newContacts) {
+      oldContacts.delete(contact.id);
+      contacts[contact.id] = Object.assign(contacts[contact.id] || {}, contact);
+    }
+
+    return oldContacts;
+  };
+
+  const labelsUpsert = (newLabels: Label[]) => {
+    for (const label of newLabels) {
+      labels.upsertById(label.id, label);
+    }
+  };
+
+  /**
+   * binds to a BaileysEventEmitter.
+   * It listens to all events and constructs a state that you can query accurate data from.
+   * Eg. can use the store to fetch chats, contacts, messages etc.
+   * @param ev typically the event emitter from the socket connection
+   */
+  const bind = (ev: BaileysEventEmitter) => {
+    ev.on('connection.update', (update) => {
+      Object.assign(state, update);
+    });
+
+    ev.on(
+      'messaging-history.set',
+      ({
+        chats: newChats,
+        contacts: newContacts,
+        messages: newMessages,
+        isLatest,
+        syncType,
+      }) => {
+        if (syncType === proto.HistorySync.HistorySyncType.ON_DEMAND) {
+          return; // FOR NOW,
+          //TODO: HANDLE
+        }
+
+        if (isLatest) {
+          chats.clear();
+
+          for (const id in messages) {
+            delete messages[id];
+          }
+        }
+
+        const chatsAdded = chats.insertIfAbsent(...newChats).length;
+        logger.debug({ chatsAdded }, 'synced chats');
+
+        const oldContacts = contactsUpsert(newContacts);
+        if (isLatest) {
+          for (const jid of oldContacts) {
+            delete contacts[jid];
+          }
+        }
+
+        logger.debug(
+          { deletedContacts: isLatest ? oldContacts.size : 0, newContacts },
+          'synced contacts',
+        );
+
+        for (const msg of newMessages) {
+          const jid = msg.key.remoteJid!;
+          const list = assertMessageList(jid);
+          list.upsert(msg, 'prepend');
+        }
+
+        logger.debug({ messages: newMessages.length }, 'synced messages');
+      },
+    );
+
+    ev.on('contacts.upsert', (contacts) => {
+      contactsUpsert(contacts);
+    });
+
+    ev.on('contacts.update', async (updates) => {
+      for (const update of updates) {
+        let contact: Contact;
+        if (contacts[update.id!]) {
+          contact = contacts[update.id!];
+        } else {
+          const contactHashes = await Promise.all(
+            Object.keys(contacts).map(async (contactId) => {
+              const { user } = jidDecode(contactId)!;
+              return [
+                contactId,
+                (await md5(Buffer.from(user + 'WA_ADD_NOTIF', 'utf8')))
+                  .toString('base64')
+                  .slice(0, 3),
+              ];
+            }),
+          );
+          contact =
+            contacts[contactHashes.find(([, b]) => b === update.id)?.[0] || '']; // find contact by attrs.hash, when user is not saved as a contact
+        }
+
+        if (contact) {
+          if (update.imgUrl === 'changed') {
+            contact.imgUrl = socket
+              ? await socket?.profilePictureUrl(contact.id)
+              : undefined;
+          } else if (update.imgUrl === 'removed') {
+            delete contact.imgUrl;
+          }
+        } else {
+          return logger.debug(
+            { update },
+            'got update for non-existant contact',
+          );
+        }
+
+        Object.assign(contacts[contact.id], contact);
+      }
+    });
+    ev.on('chats.upsert', (newChats) => {
+      chats.upsert(...newChats);
+    });
+    ev.on('chats.update', (updates) => {
+      for (let update of updates) {
+        const result = chats.update(update.id!, (chat) => {
+          if (update.unreadCount! > 0) {
+            update = { ...update };
+            update.unreadCount = (chat.unreadCount || 0) + update.unreadCount!;
+          }
+
+          Object.assign(chat, update);
+        });
+        if (!result) {
+          logger.debug({ update }, 'got update for non-existant chat');
+        }
+      }
+    });
+
+    ev.on('labels.edit', (label: Label) => {
+      if (label.deleted) {
+        return labels.deleteById(label.id);
+      }
+
+      // WhatsApp can store only up to 20 labels
+      if (labels.count() < 20) {
+        return labels.upsertById(label.id, label);
+      }
+
+      logger.error('Labels count exceed');
+    });
+
+    ev.on('labels.association', ({ type, association }) => {
+      switch (type) {
+        case 'add':
+          labelAssociations.upsert(association);
+          break;
+        case 'remove':
+          labelAssociations.delete(association);
+          break;
+        default:
+          console.error(`unknown operation type [${type}]`);
+      }
+    });
+
+    ev.on('presence.update', ({ id, presences: update }) => {
+      presences[id] = presences[id] || {};
+      Object.assign(presences[id], update);
+    });
+    ev.on('chats.delete', (deletions) => {
+      for (const item of deletions) {
+        if (chats.get(item)) {
+          chats.deleteById(item);
+        }
+      }
+    });
+    ev.on('messages.upsert', ({ messages: newMessages, type }) => {
+      switch (type) {
+        case 'append':
+        case 'notify':
+          for (const msg of newMessages) {
+            const jid = jidNormalizedUser(msg.key.remoteJid!);
+            const list = assertMessageList(jid);
+            list.upsert(msg, 'append');
+
+            if (type === 'notify' && !chats.get(jid)) {
+              ev.emit('chats.upsert', [
+                {
+                  id: jid,
+                  conversationTimestamp: toNumber(msg.messageTimestamp),
+                  unreadCount: 1,
+                },
+              ]);
+            }
+          }
+
+          break;
+      }
+    });
+    ev.on('messages.update', (updates) => {
+      for (const { update, key } of updates) {
+        const list = assertMessageList(jidNormalizedUser(key.remoteJid!));
+        if (update?.status) {
+          const listStatus = list.get(key.id!)?.status;
+          if (listStatus && update?.status <= listStatus) {
+            logger.debug(
+              { update, storedStatus: listStatus },
+              'status stored newer then update',
+            );
+            delete update.status;
+            logger.debug({ update }, 'new update object');
+          }
+        }
+
+        const result = list.updateAssign(key.id!, update);
+        if (!result) {
+          logger.debug({ update }, 'got update for non-existent message');
+        }
+      }
+    });
+    ev.on('messages.delete', (item) => {
+      if ('all' in item) {
+        const list = messages[item.jid];
+        list?.clear();
+      } else {
+        const jid = item.keys[0].remoteJid!;
+        const list = messages[jid];
+        if (list) {
+          const idSet = new Set(item.keys.map((k) => k.id));
+          list.filter((m) => !idSet.has(m.key.id));
+        }
+      }
+    });
+
+    ev.on('groups.update', (updates) => {
+      for (const update of updates) {
+        const id = update.id!;
+        if (groupMetadata[id]) {
+          Object.assign(groupMetadata[id], update);
+        } else {
+          logger.debug(
+            { update },
+            'got update for non-existant group metadata',
+          );
+        }
+      }
+    });
+
+    ev.on('group-participants.update', ({ id, participants, action }) => {
+      const metadata = groupMetadata[id];
+      if (metadata) {
+        switch (action) {
+          case 'add':
+            metadata.participants.push(
+              ...participants.map((id) => ({
+                id,
+                isAdmin: false,
+                isSuperAdmin: false,
+              })),
+            );
+            break;
+          case 'demote':
+          case 'promote':
+            for (const participant of metadata.participants) {
+              if (participants.includes(participant.id)) {
+                participant.isAdmin = action === 'promote';
+              }
+            }
+
+            break;
+          case 'remove':
+            metadata.participants = metadata.participants.filter(
+              (p) => !participants.includes(p.id),
+            );
+            break;
+        }
+      }
+    });
+
+    ev.on('message-receipt.update', (updates) => {
+      for (const { key, receipt } of updates) {
+        const obj = messages[key.remoteJid!];
+        const msg = obj?.get(key.id!);
+        if (msg) {
+          updateMessageWithReceipt(msg, receipt);
+        }
+      }
+    });
+
+    ev.on('messages.reaction', (reactions) => {
+      for (const { key, reaction } of reactions) {
+        const obj = messages[key.remoteJid!];
+        const msg = obj?.get(key.id!);
+        if (msg) {
+          updateMessageWithReaction(msg, reaction);
+        }
+      }
+    });
+  };
+
+  const toJSON = () => ({
+    chats,
+    contacts,
+    messages,
+    labels,
+    labelAssociations,
+  });
+
+  const fromJSON = (json: {
+    chats: Chat[];
+    contacts: { [id: string]: Contact };
+    messages: { [id: string]: WAMessage[] };
+    labels: { [labelId: string]: Label };
+    labelAssociations: LabelAssociation[];
+  }) => {
+    chats.upsert(...json.chats);
+    labelAssociations.upsert(...(json.labelAssociations || []));
+    contactsUpsert(Object.values(json.contacts));
+    labelsUpsert(Object.values(json.labels || {}));
+    for (const jid in json.messages) {
+      const list = assertMessageList(jid);
+      for (const msg of json.messages[jid]) {
+        list.upsert(proto.WebMessageInfo.fromObject(msg), 'append');
+      }
+    }
+  };
+
+  return {
+    chats,
+    contacts,
+    messages,
+    groupMetadata,
+    state,
+    presences,
+    setPresences: (obj: any) => {
+      presences = obj;
+    },
+    labels,
+    labelAssociations,
+    bind,
+    /** loads messages from the store, if not found -- uses the legacy connection */
+    loadMessages: async (
+      jid: string,
+      count: number,
+      cursor: WAMessageCursor,
+    ) => {
+      const list = assertMessageList(jid);
+      const mode = !cursor || 'before' in cursor ? 'before' : 'after';
+      const cursorKey = !!cursor
+        ? 'before' in cursor
+          ? cursor.before
+          : cursor.after
+        : undefined;
+      const cursorValue = cursorKey ? list.get(cursorKey.id!) : undefined;
+
+      let messages: WAMessage[];
+      if (list && mode === 'before' && (!cursorKey || cursorValue)) {
+        if (cursorValue) {
+          const msgIdx = list.array.findIndex(
+            (m) => m.key.id === cursorKey?.id,
+          );
+          messages = list.array.slice(0, msgIdx);
+        } else {
+          messages = list.array;
+        }
+
+        const diff = count - messages.length;
+        if (diff < 0) {
+          messages = messages.slice(-count); // get the last X messages
+        }
+      } else {
+        messages = [];
+      }
+
+      return messages;
+    },
+    /**
+     * Get all available labels for profile
+     *
+     * Keep in mind that the list is formed from predefined tags and tags
+     * that were "caught" during their editing.
+     */
+    getLabels: () => {
+      return labels;
+    },
+
+    /**
+     * Get labels for chat
+     *
+     * @returns Label IDs
+     **/
+    getChatLabels: (chatId: string) => {
+      return labelAssociations.filter((la) => la.chatId === chatId).all();
+    },
+
+    /**
+     * Get labels for message
+     *
+     * @returns Label IDs
+     **/
+    getMessageLabels: (messageId: string) => {
+      const associations = labelAssociations
+        .filter((la: MessageLabelAssociation) => la.messageId === messageId)
+        .all();
+
+      return associations.map(({ labelId }) => labelId);
+    },
+    loadMessage: async (jid: string, id: string) => messages[jid]?.get(id),
+    mostRecentMessage: async (jid: string) => {
+      const message: WAMessage | undefined = messages[jid]?.array.slice(-1)[0];
+      return message;
+    },
+    fetchImageUrl: async (jid: string, sock: WASocket | undefined) => {
+      const contact = contacts[jid];
+      if (!contact) {
+        return sock?.profilePictureUrl(jid);
+      }
+
+      if (typeof contact.imgUrl === 'undefined') {
+        contact.imgUrl = await sock?.profilePictureUrl(jid);
+      }
+
+      return contact.imgUrl;
+    },
+    fetchGroupMetadata: async (jid: string, sock: WASocket | undefined) => {
+      if (!groupMetadata[jid]) {
+        const metadata = await sock?.groupMetadata(jid);
+        if (metadata) {
+          groupMetadata[jid] = metadata;
+        }
+      }
+
+      return groupMetadata[jid];
+    },
+    // fetchBroadcastListInfo: async(jid: string, sock: WASocket | undefined) => {
+    // 	if(!groupMetadata[jid]) {
+    // 		const metadata = await sock?.getBroadcastListInfo(jid)
+    // 		if(metadata) {
+    // 			groupMetadata[jid] = metadata
+    // 		}
+    // 	}
+
+    // 	return groupMetadata[jid]
+    // },
+    fetchMessageReceipts: async ({ remoteJid, id }: WAMessageKey) => {
+      const list = messages[remoteJid!];
+      const msg = list?.get(id!);
+      return msg?.userReceipt;
+    },
+    toJSON,
+    fromJSON,
+    writeToFile: (path: string) => {
+      writeFileSync(path, JSON.stringify(toJSON()));
+    },
+    readFromFile: (path: string) => {
+      if (existsSync(path)) {
+        logger.debug({ path }, 'reading from file');
+        const jsonStr = readFileSync(path, { encoding: 'utf-8' });
+        const json = JSON.parse(jsonStr);
+        fromJSON(json);
+      }
+    },
+  };
+};

src/core/engines/noweb/store/memory/make-ordered-dictionary.ts

@@ -0,0 +1,86 @@
+function makeOrderedDictionary<T>(idGetter: (item: T) => string) {
+  const array: T[] = [];
+  const dict: { [_: string]: T } = {};
+
+  const get = (id: string): T | undefined => dict[id];
+
+  const update = (item: T) => {
+    const id = idGetter(item);
+    const idx = array.findIndex((i) => idGetter(i) === id);
+    if (idx >= 0) {
+      array[idx] = item;
+      dict[id] = item;
+    }
+
+    return false;
+  };
+
+  const upsert = (item: T, mode: 'append' | 'prepend') => {
+    const id = idGetter(item);
+    if (get(id)) {
+      update(item);
+    } else {
+      if (mode === 'append') {
+        array.push(item);
+      } else {
+        array.splice(0, 0, item);
+      }
+
+      dict[id] = item;
+    }
+  };
+
+  const remove = (item: T) => {
+    const id = idGetter(item);
+    const idx = array.findIndex((i) => idGetter(i) === id);
+    if (idx >= 0) {
+      array.splice(idx, 1);
+      delete dict[id];
+      return true;
+    }
+
+    return false;
+  };
+
+  return {
+    array,
+    get,
+    upsert,
+    update,
+    remove,
+    updateAssign: (id: string, update: Partial<T>) => {
+      const item = get(id);
+      if (item) {
+        Object.assign(item, update);
+        delete dict[id];
+        dict[idGetter(item)] = item;
+        return true;
+      }
+
+      return false;
+    },
+    clear: () => {
+      array.splice(0, array.length);
+      for (const key of Object.keys(dict)) {
+        delete dict[key];
+      }
+    },
+    filter: (contain: (item: T) => boolean) => {
+      let i = 0;
+      while (i < array.length) {
+        if (!contain(array[i])) {
+          delete dict[idGetter(array[i])];
+          array.splice(i, 1);
+        } else {
+          i += 1;
+        }
+      }
+    },
+    toJSON: () => array,
+    fromJSON: (newItems: T[]) => {
+      array.splice(0, array.length, ...newItems);
+    },
+  };
+}
+
+export default makeOrderedDictionary;

src/core/engines/noweb/store/memory/object-repository.ts

@@ -0,0 +1,32 @@
+export class ObjectRepository<T extends any> {
+  readonly entityMap: Map<string, T>;
+
+  constructor(entities: Record<string, T> = {}) {
+    this.entityMap = new Map(Object.entries(entities));
+  }
+
+  findById(id: string) {
+    return this.entityMap.get(id);
+  }
+
+  findAll() {
+    return Array.from(this.entityMap.values());
+  }
+
+  upsertById(id: string, entity: T) {
+    // @ts-ignore
+    return this.entityMap.set(id, { ...entity });
+  }
+
+  deleteById(id: string) {
+    return this.entityMap.delete(id);
+  }
+
+  count() {
+    return this.entityMap.size;
+  }
+
+  toJSON() {
+    return this.findAll();
+  }
+}

src/core/engines/noweb/store/schemas.ts

@@ -65,6 +65,15 @@ export const NowebLabelAssociationsSchema = new Schema(
   ],
 );
 
+export const NowebLidMapSchema = new Schema(
+  'lid_map',
+  [new Field('id', 'TEXT'), new Field('pn', 'TEXT'), new Field('data', 'TEXT')],
+  [
+    new Index('lid_map_id_index', ['id']),
+    new Index('lid_map_pn_index', ['pn']),
+  ],
+);
+
 export const NOWEB_STORE_SCHEMA = [
   NowebContactSchema,
   NowebChatSchema,
@@ -72,6 +81,7 @@ export const NOWEB_STORE_SCHEMA = [
   NowebMessagesSchema,
   NowebLabelsSchema,
   NowebLabelAssociationsSchema,
+  NowebLidMapSchema,
 ];
 
 export const Migrations: string[] = [
@@ -100,4 +110,8 @@ export const Migrations: string[] = [
   'CREATE INDEX IF NOT EXISTS label_assoc_type_label_index ON "labelAssociations" (type, "labelId")',
   'CREATE INDEX IF NOT EXISTS label_assoc_type_chat_index ON "labelAssociations" (type, "chatId")',
   'CREATE INDEX IF NOT EXISTS label_assoc_type_message_index ON "labelAssociations" (type, "messageId")',
+  // Lid Map
+  'CREATE TABLE IF NOT EXISTS lid_map (id TEXT PRIMARY KEY, pn TEXT, data TEXT)',
+  'CREATE UNIQUE INDEX IF NOT EXISTS lid_map_id_index ON lid_map (id)',
+  'CREATE INDEX IF NOT EXISTS lid_map_pn_index ON lid_map (pn)',
 ];

src/core/engines/noweb/store/sql/SqlMessagesMethods.ts

@@ -1,5 +1,6 @@
 import { ALL_JID } from '@waha/core/engines/noweb/session.noweb.core';
 import { SqlKVRepository } from '@waha/core/storage/sql/SqlKVRepository';
+import { AckToStatus } from '@waha/core/utils/acks';
 import { GetChatMessagesFilter } from '@waha/structures/chats.dto';
 import { PaginationParams } from '@waha/structures/pagination.dto';
 
@@ -35,14 +36,26 @@ export class SqlMessagesMethods {
     }
     if (filter['filter.fromMe'] != null) {
       // filter by data json inside
-      const sql = this.repository.filterJson('data', 'key.fromMe');
-      query = query.whereRaw(sql, [filter['filter.fromMe'] ? 'true' : 'false']);
+      const [sql, value] = this.repository.filterJson(
+        'data',
+        'key.fromMe',
+        filter['filter.fromMe'],
+      );
+      query = query.whereRaw(sql, [value]);
+    }
+    if (filter['filter.ack'] != null) {
+      const status = AckToStatus(filter['filter.ack']);
+      const [sql, value] = this.repository.filterJson('data', 'status', status);
+      query = query.whereRaw(sql, [value]);
     }
     query = this.repository.pagination(query, pagination);
     return this.repository.all(query);
   }
 
   async getByJidById(jid: string, id: string): Promise<any> {
+    if (jid === ALL_JID) {
+      return this.repository.getBy({ id: id });
+    }
     return this.repository.getBy({ jid: jid, id: id });
   }
 

src/core/engines/noweb/store/sqlite3/Sqlite3LidPNRepository.ts

@@ -0,0 +1,41 @@
+import { NowebLidMapSchema } from '@waha/core/engines/noweb/store/schemas';
+import { LimitOffsetParams } from '@waha/structures/pagination.dto';
+import { KnexPaginator } from '@waha/utils/Paginator';
+
+import { INowebLidPNRepository, LidToPN } from '../INowebLidPNRepository';
+import { NOWEBSqlite3KVRepository } from './NOWEBSqlite3KVRepository';
+
+export class LidPaginator extends KnexPaginator {
+  indexes = ['id', 'pn'];
+}
+
+export class Sqlite3LidPNRepository
+  extends NOWEBSqlite3KVRepository<LidToPN>
+  implements INowebLidPNRepository
+{
+  get schema() {
+    return NowebLidMapSchema;
+  }
+
+  saveLids(lids: LidToPN[]): Promise<void> {
+    return this.upsertMany(lids);
+  }
+
+  getAllLids(pagination?: LimitOffsetParams): Promise<LidToPN[]> {
+    return this.getAll(pagination);
+  }
+
+  getLidsCount(): Promise<number> {
+    return this.getCount();
+  }
+
+  async findLidByPN(pn: string): Promise<string | null> {
+    const value = await this.getBy({ pn: pn });
+    return value?.id || null;
+  }
+
+  async findPNByLid(lid: string): Promise<string | null> {
+    const value = await this.getBy({ id: lid });
+    return value?.pn || null;
+  }
+}

src/core/engines/noweb/store/sqlite3/Sqlite3Storage.ts

@@ -1,8 +1,10 @@
 import { ILabelAssociationRepository } from '@waha/core/engines/noweb/store/ILabelAssociationsRepository';
 import { ILabelsRepository } from '@waha/core/engines/noweb/store/ILabelsRepository';
+import { INowebLidPNRepository } from '@waha/core/engines/noweb/store/INowebLidPNRepository';
 import { Sqlite3GroupRepository } from '@waha/core/engines/noweb/store/sqlite3/Sqlite3GroupRepository';
 import { Sqlite3LabelAssociationsRepository } from '@waha/core/engines/noweb/store/sqlite3/Sqlite3LabelAssociationsRepository';
 import { Sqlite3LabelsRepository } from '@waha/core/engines/noweb/store/sqlite3/Sqlite3LabelsRepository';
+import { Sqlite3LidPNRepository } from '@waha/core/engines/noweb/store/sqlite3/Sqlite3LidPNRepository';
 import { Schema } from '@waha/core/storage/Schema';
 
 import { INowebStorage } from '../INowebStorage';
@@ -74,4 +76,8 @@ export class Sqlite3Storage extends INowebStorage {
   getMessagesRepository() {
     return new Sqlite3MessagesRepository(this.db);
   }
+
+  getLidPNRepository(): INowebLidPNRepository {
+    return new Sqlite3LidPNRepository(this.db);
+  }
 }

src/core/engines/noweb/useMultiFileAuthState.ts

@@ -18,7 +18,10 @@ const AsyncLock = require('async-lock');
 // https://github.com/nodejs/node/issues/26338
 // Default pending is 1000, set it to infinity
 // https://github.com/rogierschouten/async-lock/issues/63
-const fileLock = new AsyncLock({ maxPending: Infinity });
+const fileLock = new AsyncLock({
+  maxPending: Infinity,
+  maxExecutionTime: 30_000,
+});
 
 /**
  * stores the full authentication state in a single folder.

src/core/engines/webjs/WPage.ts

@@ -0,0 +1,110 @@
+import { sleep } from '@waha/utils/promiseTimeout';
+import { EventEmitter } from 'events';
+import { Key } from 'node-cache';
+import { Page } from 'puppeteer';
+
+export interface CallErrorEvent {
+  method: string | symbol;
+  error: unknown;
+}
+
+export const PAGE_CALL_ERROR_EVENT = 'page.call.error';
+
+/**
+ * WPage is a puppeter.Page wrapper that use ALL original methods from Page,
+ * but in case if there were any errors in the call (original) -
+ * it calls the errorCallback with method name, error and arguments
+ *
+ * Find in webjs used functions like "pupPage.{function}"
+ * >>> cd src
+ * >>> grep -rho 'page\.[a-zA-Z0-9_]\+(' . --include="*.js" | sed 's/($//' | sort -u
+ *
+ * Find in webjs used functions like "page.{function}"
+ * >>> cd src
+ * >>> grep -rho 'page\.[a-zA-Z0-9_]\+(' . --include="*.js" | sed 's/($//' | sort -u
+ *
+ */
+export class WPage extends EventEmitter {
+  constructor(private page: Page) {
+    super();
+  }
+
+  async evaluate(fn, ...args: any[]) {
+    try {
+      return await this.page.evaluate(fn, ...args);
+    } catch (err) {
+      this.emit(PAGE_CALL_ERROR_EVENT, { method: 'evaluate', error: err });
+      throw err;
+    }
+  }
+
+  async screenshot(options) {
+    try {
+      return await this.page.screenshot(options);
+    } catch (err) {
+      this.emit(PAGE_CALL_ERROR_EVENT, { method: 'screenshot', error: err });
+      throw err;
+    }
+  }
+
+  // waitForNavigation
+  async waitForNavigation(options: any) {
+    try {
+      return await this.page.waitForNavigation(options);
+    } catch (err) {
+      this.emit(PAGE_CALL_ERROR_EVENT, {
+        method: 'waitForNavigation',
+        error: err,
+      });
+      throw err;
+    }
+  }
+
+  // waitForFunction
+  async waitForFunction(fn, options, ...args) {
+    try {
+      return await this.page.waitForFunction(fn, options, ...args);
+    } catch (err) {
+      this.emit(PAGE_CALL_ERROR_EVENT, {
+        method: 'waitForFunction',
+        error: err,
+      });
+      throw err;
+    }
+  }
+
+  // setRequestInterception
+  async setRequestInterception(value: boolean) {
+    try {
+      return await this.page.setRequestInterception(value);
+    } catch (err) {
+      this.emit(PAGE_CALL_ERROR_EVENT, {
+        method: 'setRequestInterception',
+        error: err,
+      });
+      throw err;
+    }
+  }
+
+  // exposeFunction
+  async exposeFunction(name: string, fn: (...args: any[]) => any) {
+    try {
+      return await this.page.exposeFunction(name, fn);
+    } catch (err) {
+      this.emit(PAGE_CALL_ERROR_EVENT, {
+        method: 'exposeFunction',
+        error: err,
+      });
+      throw err;
+    }
+  }
+
+  on(event: string | symbol, listener: (...args: any[]) => void): this {
+    if (event === PAGE_CALL_ERROR_EVENT) {
+      super.on(event, listener);
+      return this;
+    }
+    this.page.on(event, listener);
+    return this.page as any;
+  }
+}

src/core/engines/webjs/WebjsClientCore.ts

@@ -1,13 +1,17 @@
 import { GetChatMessagesFilter } from '@waha/structures/chats.dto';
 import { Label } from '@waha/structures/labels.dto';
+import { LidToPhoneNumber } from '@waha/structures/lids.dto';
 import { PaginationParams } from '@waha/structures/pagination.dto';
 import { TextStatus } from '@waha/structures/status.dto';
 import { EventEmitter } from 'events';
 import * as lodash from 'lodash';
+import { Page } from 'puppeteer';
 import { Client, Events } from 'whatsapp-web.js';
 import { Message } from 'whatsapp-web.js/src/structures';
 import { exposeFunctionIfAbsent } from 'whatsapp-web.js/src/util/Puppeter';
 
+import { CallErrorEvent, PAGE_CALL_ERROR_EVENT, WPage } from './WPage';
+
 // eslint-disable-next-line @typescript-eslint/no-var-requires
 const { LoadWAHA } = require('./_WAHA.js');
 
@@ -22,6 +26,7 @@ const ChatFactory = require('whatsapp-web.js/src/factories/ChatFactory');
 
 export class WebjsClientCore extends Client {
   public events = new EventEmitter();
+  private wpage: WPage = null;
 
   constructor(options) {
     super(options);
@@ -32,6 +37,18 @@ export class WebjsClientCore extends Client {
     });
   }
 
+  async initialize() {
+    const result = await super.initialize();
+    if (this.pupPage && !(this.pupPage instanceof WPage)) {
+      this.wpage = new WPage(this.pupPage);
+      this.wpage.on(PAGE_CALL_ERROR_EVENT as any, (event: CallErrorEvent) => {
+        this.events.emit(PAGE_CALL_ERROR_EVENT as any, event);
+      });
+      this.pupPage = this.wpage as any as Page;
+    }
+    return result;
+  }
+
   async injectWaha() {
     await this.pupPage.evaluate(LoadLodash);
     await this.pupPage.evaluate(LoadPaginator);
@@ -51,6 +68,7 @@ export class WebjsClientCore extends Client {
 
   async destroy() {
     this.events.removeAllListeners();
+    this.wpage?.removeAllListeners();
     await super.destroy();
   }
 
@@ -82,7 +100,7 @@ export class WebjsClientCore extends Client {
   }
 
   async createLabel(name: string, color: number): Promise<number> {
-    const labelId: number = await this.pupPage.evaluate(
+    const labelId: number = (await this.pupPage.evaluate(
       async (name, color) => {
         // @ts-ignore
         return await window.WAHA.WAWebBizLabelEditingAction.labelAddAction(
@@ -92,7 +110,7 @@ export class WebjsClientCore extends Client {
       },
       name,
       color,
-    );
+    )) as any;
     return labelId;
   }
 
@@ -199,6 +217,9 @@ export class WebjsClientCore extends Client {
           ) {
             return false;
           }
+          if (filter['filter.ack'] != null && m.ack !== filter['filter.ack']) {
+            return false;
+          }
           return true;
         };
 
@@ -210,8 +231,17 @@ export class WebjsClientCore extends Client {
           const loadedMessages =
             // @ts-ignore
             await window.Store.ConversationMsgs.loadEarlierMsgs(chat);
-          if (!loadedMessages || !loadedMessages.length) break;
+          if (!loadedMessages || loadedMessages.length == 0) break;
+
           msgs = [...loadedMessages.filter(msgFilter), ...msgs];
+          msgs = msgs.sort((a, b) => b.t - a.t);
+
+          // Check if the earliest message is already outside the timerange filter
+          const earliest = msgs[msgs.length - 1];
+          if (earliest.t < (filter['filter.timestamp.gte'] || Infinity)) {
+            // Add only messages that pass the filter and stop loading more
+            break;
+          }
         }
 
         if (msgs.length > pagination.limit + pagination.offset) {
@@ -233,4 +263,77 @@ export class WebjsClientCore extends Client {
 
     return messages.map((m) => new Message(this, m));
   }
+
+  public async getAllLids(
+    pagination: PaginationParams,
+  ): Promise<Array<LidToPhoneNumber>> {
+    const lids: Array<LidToPhoneNumber> = (await this.pupPage.evaluate(
+      async (pagination) => {
+        pagination.limit ||= Infinity;
+        pagination.offset ||= 0;
+        pagination.sortBy ||= 'lid';
+
+        // @ts-ignore
+        const WAWebApiContact = window.Store.LidUtils;
+
+        await WAWebApiContact.warmUpAllLidPnMappings();
+        const lidMap = WAWebApiContact.lidPnCache['$1'];
+        const values = Array.from(lidMap.values());
+        const result = values.map((map) => {
+          return {
+            // @ts-ignore
+            lid: map.lid._serialized,
+            // @ts-ignore
+            pn: map.phoneNumber._serialized,
+          };
+        });
+        // @ts-ignore
+        const paginator = new window.Paginator(pagination);
+        const page = paginator.apply(result);
+        return page;
+      },
+      pagination,
+    )) as any;
+    return lids;
+  }
+
+  public async getLidsCount(): Promise<number> {
+    const count: number = (await this.pupPage.evaluate(async () => {
+      // @ts-ignore
+      const WAWebApiContact = window.Store.LidUtils;
+
+      await WAWebApiContact.warmUpAllLidPnMappings();
+      const lidMap = WAWebApiContact.lidPnCache['$1'];
+      return lidMap.size;
+    })) as any;
+    return count;
+  }
+
+  public async findPNByLid(lid: string): Promise<string> {
+    const pn = await this.pupPage.evaluate(async (lid) => {
+      // @ts-ignore
+      const WAWebApiContact = window.Store.LidUtils;
+      // @ts-ignore
+      const WAWebWidFactory = window.Store.WidFactory;
+
+      const wid = WAWebWidFactory.createWid(lid);
+      const result = WAWebApiContact.getPhoneNumber(wid);
+      return result ? result._serialized : null;
+    }, lid);
+    return pn;
+  }
+
+  public async findLIDByPhoneNumber(phoneNumber: string): Promise<string> {
+    const lid: string = (await this.pupPage.evaluate(async (pn) => {
+      // @ts-ignore
+      const WAWebApiContact = window.Store.LidUtils;
+      // @ts-ignore
+      const WAWebWidFactory = window.Store.WidFactory;
+
+      const wid = WAWebWidFactory.createWid(pn);
+      const result = WAWebApiContact.getCurrentLid(wid);
+      return result ? result._serialized : null;
+    }, phoneNumber)) as any;
+    return lid;
+  }
 }

src/core/engines/webjs/_Paginator.js

@@ -17,7 +17,7 @@ exports.LoadPaginator = () => {
       }
       return window.lodash.orderBy(
         data,
-        [this.pagination.sortBy],
+        [this.NullLast(this.pagination.sortBy)],
         [this.pagination.sortOrder || 'asc'],
       );
     }
@@ -30,6 +30,16 @@ exports.LoadPaginator = () => {
       const limit = this.pagination.limit || Infinity;
       return data.slice(offset, offset + limit);
     }
+
+    NullLast(field) {
+      return (item) => {
+        const value = item?.[field];
+        if (value == null) {
+          return -Infinity;
+        }
+        return value;
+      };
+    }
   }
   window.Paginator = Paginator;
 };

src/core/engines/webjs/ack.webjs.ts

@@ -0,0 +1,163 @@
+import {
+  areJidsSameUser,
+  BinaryNode,
+  getBinaryNodeChildren,
+  getStatusFromReceiptType,
+  isJidGroup,
+  isJidStatusBroadcast,
+  jidEncode,
+  jidNormalizedUser,
+  proto,
+} from '@adiwajshing/baileys';
+
+export interface ReceiptEvent {
+  key: proto.IMessageKey;
+  participant?: string;
+  messageIds: string[];
+  status: number;
+  _node: any;
+}
+
+interface Me {
+  id: string;
+  lid?: string;
+}
+
+function jid(field: any) {
+  if (!field) {
+    return field;
+  }
+  const data = field['$1'];
+  if (!data) {
+    return data;
+  }
+
+  let server = data.server;
+  if (!server) {
+    server =
+      data.domainType === 0 || data.domainType === 128
+        ? 's.whatsapp.net'
+        : 'lid';
+  }
+  return jidEncode(data.user, server, data.device);
+}
+
+export function TagReceiptNodeToReceiptEvent(
+  node: BinaryNode,
+  me: Me,
+): ReceiptEvent[] {
+  const { attrs, content } = node;
+  const status = getStatusFromReceiptType(attrs.type);
+  if (status == null) {
+    return null;
+  }
+
+  const from = jidNormalizedUser(jid(attrs.from));
+  const participant = jidNormalizedUser(jid(attrs.participant));
+  const recipient = jidNormalizedUser(jid(attrs.recipient));
+
+  const isLid = from.includes('lid');
+  const isNodeFromMe = areJidsSameUser(
+    participant || from,
+    isLid ? me?.lid : me?.id,
+  );
+  const remoteJid = !isNodeFromMe || isJidGroup(from) ? from : recipient;
+  const fromMe = !recipient || (attrs.type === 'retry' && isNodeFromMe);
+
+  // basically, we only want to know when a message from us has been delivered to/read by the other person
+  // or another device of ours has read some messages
+  if (status < proto.WebMessageInfo.Status.SERVER_ACK && isNodeFromMe) {
+    return [];
+  }
+
+  const key: proto.IMessageKey = {
+    remoteJid: remoteJid,
+    id: '',
+    fromMe: fromMe,
+  };
+
+  const ids = [attrs.id];
+  if (Array.isArray(content)) {
+    const items = getBinaryNodeChildren(content[0], 'item');
+    ids.push(...items.map((i) => i.attrs.id));
+  }
+
+  if (isJidGroup(remoteJid) || isJidStatusBroadcast(remoteJid)) {
+    if (participant) {
+      key.participant = fromMe ? (isLid ? me.lid : me.id) : recipient;
+      const eventParticipant = fromMe ? participant : isLid ? me.lid : me.id;
+      return [
+        {
+          key: key,
+          messageIds: ids,
+          status: status as any,
+          participant: eventParticipant,
+          _node: node,
+        },
+      ];
+    } else {
+      // Handle grouped receipts
+      return handleGroupedReceipts(node, key, status, fromMe, isLid, me);
+    }
+  }
+
+  return [
+    {
+      key: key,
+      messageIds: ids,
+      status: status as any,
+      _node: node,
+    },
+  ];
+}
+
+function handleGroupedReceipts(
+  node: BinaryNode,
+  key: proto.IMessageKey,
+  status: number,
+  fromMe: boolean,
+  isLid: boolean,
+  me: Me,
+): ReceiptEvent[] | null {
+  const { content } = node;
+  if (!Array.isArray(content)) {
+    return [];
+  }
+  const participantsTags = content.filter((c) => c.tag === 'participants');
+  if (participantsTags.length === 0) {
+    return null;
+  }
+
+  const receiptEvents: ReceiptEvent[] = [];
+
+  for (const participants of participantsTags) {
+    const participantKey = participants.attrs?.key;
+    if (!participantKey) continue;
+
+    const users = getBinaryNodeChildren(participants, 'user');
+    for (const user of users) {
+      const userAttrs = user.attrs;
+      if (!userAttrs) continue;
+
+      const userJid = jidNormalizedUser(jid(userAttrs.jid));
+      if (!userJid) continue;
+
+      key.participant = fromMe ? (isLid ? me.lid : me.id) : userJid;
+      const eventParticipant = fromMe ? userJid : isLid ? me.lid : me.id;
+      const receiptEvent: ReceiptEvent = {
+        key: {
+          ...key,
+          id: participantKey,
+        },
+        messageIds: [participantKey],
+        status: status as any,
+        participant: eventParticipant,
+        _node: node,
+      };
+
+      receiptEvents.push(receiptEvent);
+    }
+  }
+
+  return receiptEvents;
+}

src/core/engines/webjs/session.webjs.core.ts

@@ -1,8 +1,17 @@
+import { isJidGroup, isJidStatusBroadcast } from '@adiwajshing/baileys';
 import { UnprocessableEntityException } from '@nestjs/common';
 import {
   getChannelInviteLink,
   WhatsappSession,
 } from '@waha/core/abc/session.abc';
+import {
+  getFromToParticipant,
+  toCusFormat,
+} from '@waha/core/engines/noweb/session.noweb.core';
+import {
+  ReceiptEvent,
+  TagReceiptNodeToReceiptEvent,
+} from '@waha/core/engines/webjs/ack.webjs';
 import {
   ToGroupV2JoinEvent,
   ToGroupV2LeaveEvent,
@@ -11,12 +20,22 @@ import {
 } from '@waha/core/engines/webjs/groups.webjs';
 import { LocalAuth } from '@waha/core/engines/webjs/LocalAuth';
 import { WebjsClientCore } from '@waha/core/engines/webjs/WebjsClientCore';
+import {
+  CallErrorEvent,
+  PAGE_CALL_ERROR_EVENT,
+} from '@waha/core/engines/webjs/WPage';
 import {
   AvailableInPlusVersion,
   NotImplementedByEngineError,
 } from '@waha/core/exceptions';
 import { IMediaEngineProcessor } from '@waha/core/media/IMediaEngineProcessor';
 import { QR } from '@waha/core/QR';
+import { StatusToAck } from '@waha/core/utils/acks';
+import {
+  parseMessageIdSerialized,
+  SerializeMessageKey,
+} from '@waha/core/utils/ids';
+import { DistinctAck } from '@waha/core/utils/reactive';
 import { splitAt } from '@waha/helpers';
 import { PairingCodeResponse } from '@waha/structures/auth.dto';
 import {
@@ -36,6 +55,8 @@ import {
   GetChatMessageQuery,
   GetChatMessagesFilter,
   GetChatMessagesQuery,
+  ReadChatMessagesQuery,
+  ReadChatMessagesResponse,
 } from '@waha/structures/chats.dto';
 import {
   ChatRequest,
@@ -72,6 +93,7 @@ import {
   SettingsSecurityChangeInfo,
 } from '@waha/structures/groups.dto';
 import { Label, LabelDTO, LabelID } from '@waha/structures/labels.dto';
+import { LidToPhoneNumber } from '@waha/structures/lids.dto';
 import { ReplyToMessage } from '@waha/structures/message.dto';
 import { PaginationParams, SortOrder } from '@waha/structures/pagination.dto';
 import {
@@ -83,15 +105,18 @@ import { MeInfo } from '@waha/structures/sessions.dto';
 import { StatusRequest, TextStatus } from '@waha/structures/status.dto';
 import {
   EnginePayload,
+  WAMessageAckBody,
   WAMessageRevokedBody,
 } from '@waha/structures/webhooks.dto';
 import { PaginatorInMemory } from '@waha/utils/Paginator';
 import { sleep, waitUntil } from '@waha/utils/promiseTimeout';
 import { SingleDelayedJobRunner } from '@waha/utils/SingleDelayedJobRunner';
 import * as lodash from 'lodash';
+import { ProtocolError } from 'puppeteer';
 import { filter, fromEvent, merge, mergeMap, Observable } from 'rxjs';
 import { map } from 'rxjs/operators';
 import {
+  AuthStrategy,
   Call,
   Channel as WEBJSChannel,
   Chat,
@@ -103,6 +128,7 @@ import {
   Label as WEBJSLabel,
   Location,
   Message,
+  MessageAck,
   MessageMedia,
   Reaction,
   WAState,
@@ -238,12 +264,29 @@ export class WhatsappSessionWebJSCore extends WhatsappSession {
           this.logger.error('The browser has been disconnected');
           this.failed();
         });
+
         // Listen for page close event
         this.whatsapp.pupPage.on('close', () => {
           this.logger.error('The WhatsApp Web page has been closed');
           this.failed();
         });
 
+        // Listen for function call errors
+        this.whatsapp.events.on(
+          PAGE_CALL_ERROR_EVENT,
+          (event: CallErrorEvent) => {
+            if (event.error instanceof ProtocolError) {
+              this.logger.error(
+                `ProtocolError when calling page method: ${String(
+                  event.method,
+                )}, restarting client...`,
+              );
+              this.logger.error(event.error);
+              this.failed();
+            }
+          },
+        );
+
         // Listen for page error event
         if (this.isDebugEnabled()) {
           this.logger.debug("Logging 'console' event for web page");
@@ -302,10 +345,11 @@ export class WhatsappSessionWebJSCore extends WhatsappSession {
 
   private async end() {
     this.engineStateCheckDelayedJob.cancel();
+    this.whatsapp?.removeAllListeners();
+    this.whatsapp?.pupBrowser?.removeAllListeners();
+    this.whatsapp?.pupPage?.removeAllListeners();
+
     try {
-      this.whatsapp?.removeAllListeners();
-      this.whatsapp?.pupBrowser?.removeAllListeners();
-      this.whatsapp?.pupPage?.removeAllListeners();
       // It's possible that browser yet starting
       await waitUntil(
         async () => {
@@ -316,11 +360,30 @@ export class WhatsappSessionWebJSCore extends WhatsappSession {
         1_000,
         10_000,
       );
-      this.whatsapp?.destroy().catch((error) => {
-        this.logger.warn(error, 'Failed to destroy the client');
-      });
+      this.logger.debug(
+        'Successfully waited for browser to be ready for closing',
+      );
     } catch (error) {
-      this.logger.error(error);
+      this.logger.error(
+        error,
+        'Failed while waiting for browser to be ready for closing',
+      );
+    }
+
+    try {
+      await this.whatsapp?.destroy();
+      this.logger.debug('Successfully destroyed whatsapp client');
+    } catch (error) {
+      this.logger.error(error, 'Failed to destroy whatsapp client');
+    }
+
+    try {
+      // @ts-ignore
+      const strategy: AuthStrategy = this.whatsapp?.authStrategy;
+      await strategy?.destroy();
+      this.logger.debug('Successfully destroyed auth strategy');
+    } catch (error) {
+      this.logger.error(error, 'Failed to destroy auth strategy');
     }
   }
 
@@ -691,6 +754,17 @@ export class WhatsappSessionWebJSCore extends WhatsappSession {
     return result;
   }
 
+  public async readChatMessages(
+    chatId: string,
+    request: ReadChatMessagesQuery,
+  ): Promise<ReadChatMessagesResponse> {
+    const chat: Chat = await this.whatsapp.getChatById(
+      this.ensureSuffix(chatId),
+    );
+    await chat.sendSeen();
+    return { ids: null };
+  }
+
   public async getChatMessage(
     chatId: string,
     messageId: string,
@@ -698,6 +772,19 @@ export class WhatsappSessionWebJSCore extends WhatsappSession {
   ): Promise<null | WAMessage> {
     const message = await this.whatsapp.getMessageById(messageId);
     if (!message) return null;
+    if (
+      isJidGroup(message.id.remote) ||
+      isJidStatusBroadcast(message.id.remote)
+    ) {
+      // @ts-ignore
+      message.rawData.receipts = await message.getInfo().catch((error) => {
+        this.logger.error(
+          { error: error, msg: message.id._serialized },
+          'Failed to get receipts',
+        );
+        return null;
+      });
+    }
     return await this.processIncomingMessage(message, query.downloadMedia);
   }
 
@@ -840,6 +927,38 @@ export class WhatsappSessionWebJSCore extends WhatsappSession {
     await contact.unblock();
   }
 
+  /**
+   * Lid to Phone Number methods
+   */
+  public async getAllLids(
+    pagination: PaginationParams,
+  ): Promise<Array<LidToPhoneNumber>> {
+    return this.whatsapp.getAllLids(pagination);
+  }
+
+  public async getLidsCount(): Promise<number> {
+    return this.whatsapp.getLidsCount();
+  }
+
+  public async findPNByLid(lid: string): Promise<LidToPhoneNumber> {
+    const phoneNumber = await this.whatsapp.findPNByLid(lid);
+    return {
+      lid: lid,
+      pn: phoneNumber,
+    };
+  }
+
+  public async findLIDByPhoneNumber(
+    phoneNumber: string,
+  ): Promise<LidToPhoneNumber> {
+    const pn = toCusFormat(phoneNumber);
+    const lid = await this.whatsapp.findLIDByPhoneNumber(pn);
+    return {
+      lid: lid,
+      pn: pn,
+    };
+  }
+
   /**
    * Group methods
    */
@@ -1240,18 +1359,31 @@ export class WhatsappSessionWebJSCore extends WhatsappSession {
     );
     this.events2.get(WAHAEvents.MESSAGE_REACTION).switch(messagesReaction$);
 
-    const messageAck$ = fromEvent(
+    const messageAckWEBJS$ = fromEvent(
       this.whatsapp,
       Events.MESSAGE_ACK,
       (message, ack) => {
         return { message, ack };
       },
     );
-    const messagesAck$ = messageAck$.pipe(
+    const messagesAckDM$ = messageAckWEBJS$.pipe(
       map((event) => event.message),
-      map(this.toWAMessage.bind(this)),
+      map<any, WAMessage>(this.toWAMessage.bind(this)),
+      filter((ack) => !isJidGroup(ack.to) && !isJidStatusBroadcast(ack.to)),
     );
-    this.events2.get(WAHAEvents.MESSAGE_ACK).switch(messagesAck$);
+    const tagReceiptNode$ = fromEvent(this.whatsapp, Events.TAG_RECEIPT);
+    const messageAckGroups$ = tagReceiptNode$.pipe(
+      mergeMap((node) =>
+        TagReceiptNodeToReceiptEvent(node as any, this.getSessionMeInfo()),
+      ),
+      mergeMap(this.TagReceiptToMessageAck.bind(this)),
+      filter((ack) => isJidGroup(ack.to) || isJidStatusBroadcast(ack.to)),
+    );
+
+    const messageAckAll$ = merge(messagesAckDM$, messageAckGroups$);
+
+    const messageAck$ = messageAckAll$.pipe(DistinctAck());
+    this.events2.get(WAHAEvents.MESSAGE_ACK).switch(messageAck$);
 
     //
     // Others
@@ -1383,15 +1515,44 @@ export class WhatsappSessionWebJSCore extends WhatsappSession {
     };
   }
 
+  protected TagReceiptToMessageAck(receipt: ReceiptEvent): WAMessageAckBody[] {
+    const ids = receipt.messageIds;
+    const acks = [];
+    for (const id_ of ids) {
+      const messageKey = {
+        fromMe: receipt.key.fromMe,
+        remoteJid: toCusFormat(receipt.key.remoteJid),
+        participant: toCusFormat(receipt.key.participant),
+        id: id_,
+      };
+      const fromToParticipant = getFromToParticipant(messageKey);
+      const id = SerializeMessageKey(messageKey);
+      const ack = StatusToAck(receipt.status);
+      acks.push({
+        id: id,
+        from: fromToParticipant.from,
+        to: fromToParticipant.to,
+        participant: toCusFormat(receipt.participant),
+        fromMe: !receipt.key.fromMe, // reverted, it's right
+        ack: ack,
+        ackName: WAMessageAck[ack] || ACK_UNKNOWN,
+        _data: receipt._node,
+      });
+    }
+    return acks;
+  }
+
   protected toWAMessage(message: Message): WAMessage {
     const replyTo = this.extractReplyTo(message);
     const source = this.getMessageSource(message.id.id);
+    const key = parseMessageIdSerialized(message.id._serialized);
     // @ts-ignore
     return {
       id: message.id._serialized,
       timestamp: message.timestamp,
       from: message.from,
       fromMe: message.fromMe,
+      participant: toCusFormat(key.participant),
       source: source,
       to: message.to,
       body: message.body,

src/core/helpers.ts

@@ -1,20 +1,23 @@
-export function toVcard(data): string {
+import { Contact, VCardContact } from '@waha/structures/chatting.dto';
+
+export function toVcard(data: Contact | VCardContact): string {
   if (data.vcard) {
     return data.vcard;
   }
+  const contact: Contact = data as any;
   const parts = [];
   parts.push('BEGIN:VCARD');
   parts.push('VERSION:3.0');
-  parts.push(`FN:${data.fullName}`);
-  if (data.organization) {
-    parts.push(`ORG:${data.organization};`);
+  parts.push(`FN:${contact.fullName}`);
+  if (contact.organization) {
+    parts.push(`ORG:${contact.organization};`);
   }
-  if (data.whatsappId) {
+  if (contact.whatsappId) {
     parts.push(
-      `TEL;type=CELL;type=VOICE;waid=${data.whatsappId}:${data.phoneNumber}`,
+      `TEL;type=CELL;type=VOICE;waid=${contact.whatsappId}:${contact.phoneNumber}`,
     );
   } else {
-    parts.push(`TEL;type=CELL;type=VOICE:${data.phoneNumber}`);
+    parts.push(`TEL;type=CELL;type=VOICE:${contact.phoneNumber}`);
   }
   parts.push('END:VCARD');
   return parts.join('\n');

src/core/storage/sql/IJsonQuery.ts

@@ -1,4 +1,4 @@
 export interface IJsonQuery {
-  filter(field: string, key: string): string;
+  filter(field: string, key: string, value: any): [string, string];
   sortBy(field: string, sortBy: string, direction: string): string;
 }

src/core/storage/sql/SqlKVRepository.ts

@@ -4,6 +4,7 @@ import { ISQLEngine } from '@waha/core/storage/sql/ISQLEngine';
 import { PaginationParams } from '@waha/structures/pagination.dto';
 import { KnexPaginator } from '@waha/utils/Paginator';
 import Knex from 'knex';
+import * as lodash from 'lodash';
 
 export type Migration = string;
 
@@ -79,17 +80,26 @@ export class SqlKVRepository<Entity> {
   }
 
   private async upsertBatch(entities: Entity[]): Promise<void> {
-    const data = entities.map((entity) => this.dump(entity));
+    const all = entities.map((entity) => this.dump(entity));
+    // make it unique by .id
+    const data = lodash.uniqBy(all, (d: any) => d.id);
+    if (data.length != all.length) {
+      console.warn(
+        `WARNING - Duplicated entities for upsert batch: ${JSON.stringify(
+          entities,
+        )}`,
+      );
+    }
     const columns = this.columns.map((c) => `"${c.fieldName}"`);
     const values = data.map((d) => Object.values(d)).flat();
     const sql = `INSERT INTO "${this.table}" (${columns.join(', ')})
                  VALUES ${data
                    .map(() => `(${columns.map(() => '?').join(', ')})`)
-                   .join(', ')}
-                 ON CONFLICT(id) DO UPDATE
-                     SET ${columns
-                       .map((column) => `${column} = excluded.${column}`)
-                       .join(', ')}`;
+                   .join(', ')} ON CONFLICT(id) DO
+    UPDATE
+      SET ${columns
+        .map((column) => `${column} = excluded.${column}`)
+        .join(', ')}`;
     try {
       await this.raw(sql, values);
     } catch (err) {
@@ -109,8 +119,43 @@ export class SqlKVRepository<Entity> {
     return this.all(query);
   }
 
-  getAllByIds(ids: string[]) {
-    return this.all(this.select().whereIn('id', ids));
+  async getCount(): Promise<number> {
+    const query = this.select().count({ count: 'id' });
+    const row = await this.engine.get(query);
+    if (!row) {
+      return 0;
+    }
+    return parseInt(row.count, 10);
+  }
+
+  async getAllByIds(ids: string[]) {
+    const entitiesMap = await this.getEntitiesByIds(ids);
+    return Array.from(entitiesMap.values()).filter(
+      (entity) => entity !== null,
+    ) as Entity[];
+  }
+
+  async getEntitiesByIds(ids: string[]): Promise<Map<string, Entity | null>> {
+    if (ids.length === 0) {
+      return new Map();
+    }
+
+    const rows = await this.engine.all(this.select().whereIn('id', ids));
+    const entitiesMap = new Map<string, Entity | null>();
+
+    // Initialize a map with null values for all requested IDs
+    for (const id of ids) {
+      entitiesMap.set(id, null);
+    }
+
+    // Fill in the map with found entities
+    for (const row of rows) {
+      if (row && row.id) {
+        entitiesMap.set(row.id, this.parse(row));
+      }
+    }
+
+    return entitiesMap;
   }
 
   getById(id: string): Promise<Entity | null> {
@@ -187,8 +232,8 @@ export class SqlKVRepository<Entity> {
   /**
    * JSON helpers
    */
-  public filterJson(field: string, key: string): string {
-    return this.jsonQuery.filter(field, key);
+  public filterJson(field: string, key: string, value: any): [string, string] {
+    return this.jsonQuery.filter(field, key, value);
   }
 
   protected stringify(data: any): string {

src/core/storage/sqlite3/Sqlite3JsonQuery.ts

@@ -1,9 +1,9 @@
 import { IJsonQuery } from '@waha/core/storage/sql/IJsonQuery';
 
 export class Sqlite3JsonQuery implements IJsonQuery {
-  filter(field: string, key: string): string {
+  filter(field: string, key: string, value: any): [string, string] {
     const jsonPath = `$.${key}`;
-    return `${field}->'${jsonPath}' = ?`;
+    return [`${field}->'${jsonPath}' = ?`, `${value}`];
   }
 
   sortBy(field: string, sortBy: string, direction: string): string {

src/core/utils/acks.ts

@@ -0,0 +1,9 @@
+import { WAMessageAck } from '@waha/structures/enums.dto';
+
+export function StatusToAck(status: number): WAMessageAck {
+  return status - 1;
+}
+
+export function AckToStatus(ack: number): number {
+  return ack + 1;
+}

src/core/utils/convertors.ts

@@ -0,0 +1,72 @@
+import { isJidGroup, WAMessageKey } from '@adiwajshing/baileys';
+import { parseMessageIdSerialized } from '@waha/core/utils/ids';
+import { toJID } from '@waha/core/utils/jids';
+import {
+  GetChatMessagesFilter,
+  GetChatMessagesQuery,
+  ReadChatMessagesQuery,
+} from '@waha/structures/chats.dto';
+import { SendSeenRequest } from '@waha/structures/chatting.dto';
+import { WAMessageAck } from '@waha/structures/enums.dto';
+
+export function ExtractMessageKeysForRead(
+  request: SendSeenRequest,
+): WAMessageKey[] {
+  const jid = toJID(request.chatId);
+  const defaults = {
+    remoteJid: jid,
+    participant: request.participant,
+  };
+  const ids = request.messageIds || [];
+  if (request.messageId) {
+    ids.push(request.messageId);
+  }
+  const keys: WAMessageKey[] = [];
+  for (const messageId of ids) {
+    const parsed = parseMessageIdSerialized(messageId, false);
+    if (parsed.fromMe) {
+      continue;
+    }
+    const key: WAMessageKey = {
+      id: parsed.id,
+      remoteJid: parsed.remoteJid
+        ? toJID(parsed.remoteJid)
+        : defaults.remoteJid,
+      participant: parsed.participant
+        ? toJID(parsed.participant)
+        : defaults.participant,
+    };
+    keys.push(key);
+  }
+  return keys;
+}
+
+function daysToMs(days: number) {
+  return days * 24 * 60 * 60 * 1000;
+}
+
+export function MessagesForRead(
+  chatId: string,
+  request: ReadChatMessagesQuery,
+): {
+  query: GetChatMessagesQuery;
+  filter: GetChatMessagesFilter;
+} {
+  const limit = request.messages || isJidGroup(chatId) ? 100 : 30;
+  const query: GetChatMessagesQuery = {
+    offset: 0,
+    limit: limit,
+    downloadMedia: false,
+  };
+  const afterMs = Date.now() - daysToMs(request.days);
+  const after = Math.floor(afterMs / 1000);
+  const filter: GetChatMessagesFilter = {
+    'filter.ack': WAMessageAck.DEVICE,
+    'filter.fromMe': false,
+    'filter.timestamp.gte': after,
+  };
+  return {
+    query: query,
+    filter: filter,
+  };
+}

src/core/utils/events.ts

@@ -0,0 +1,16 @@
+import { EventResponseType } from '@waha/structures/events.dto';
+
+export function ParseEventResponseType(response: number) {
+  switch (response) {
+    case 0:
+      return EventResponseType.UNKNOWN;
+    case 1:
+      return EventResponseType.GOING;
+    case 2:
+      return EventResponseType.NOT_GOING;
+    case 3:
+      return EventResponseType.MAYBE;
+    default:
+      return EventResponseType.UNKNOWN;
+  }
+}

src/core/utils/ids.ts

@@ -0,0 +1,40 @@
+import { WAMessageKey } from '@adiwajshing/baileys';
+import { toJID } from '@waha/core/utils/jids';
+
+/**
+ * Parse message id from WAHA to engine
+ * false_11111111111@c.us_AAA
+ * {id: "AAA", remoteJid: "11111111111@s.whatsapp.net", "fromMe": false}
+ */
+export function parseMessageIdSerialized(
+  messageId: string,
+  soft: boolean = false,
+): WAMessageKey {
+  if (!messageId.includes('_') && soft) {
+    return { id: messageId };
+  }
+
+  const parts = messageId.split('_');
+  if (parts.length != 3 && parts.length != 4) {
+    throw new Error(
+      'Message id be in format false_11111111111@c.us_AAAAAAAAAAAAAAAAAAAA[_participant]',
+    );
+  }
+  const fromMe = parts[0] == 'true';
+  const chatId = parts[1];
+  const remoteJid = toJID(chatId);
+  const id = parts[2];
+  const participant = parts[3] ? toJID(parts[3]) : undefined;
+  return {
+    fromMe: fromMe,
+    id: id,
+    remoteJid: remoteJid,
+    participant: participant,
+  };
+}
+
+export function SerializeMessageKey(key: WAMessageKey) {
+  const { fromMe, id, remoteJid, participant } = key;
+  const participantStr = participant ? `_${participant}` : '';
+  return `${fromMe ? 'true' : 'false'}_${remoteJid}_${id}${participantStr}`;
+}

src/core/utils/jids.ts

@@ -0,0 +1,37 @@
+import { isJidGroup, isJidMetaIa } from '@adiwajshing/baileys';
+import {
+  isJidBroadcast,
+  isLidUser,
+} from '@adiwajshing/baileys/lib/WABinary/jid-utils';
+
+export function isJidNewsletter(jid: string) {
+  return jid.endsWith('@newsletter');
+}
+
+export function isJidCus(jid: string) {
+  return jid?.endsWith('@c.us');
+}
+
+/**
+ * Convert from 11111111111@c.us to 11111111111@s.whatsapp.net
+ * @param chatId
+ */
+export function toJID(chatId) {
+  if (isJidGroup(chatId)) {
+    return chatId;
+  }
+  if (isJidBroadcast(chatId)) {
+    return chatId;
+  }
+  if (isJidNewsletter(chatId)) {
+    return chatId;
+  }
+  if (isLidUser(chatId)) {
+    return chatId;
+  }
+  if (isJidMetaIa(chatId)) {
+    return chatId;
+  }
+  const number = chatId.split('@')[0];
+  return number + '@s.whatsapp.net';
+}

src/core/utils/reactive.ts

@@ -0,0 +1,10 @@
+import { WAMessageAckBody } from '@waha/structures/webhooks.dto';
+import { distinct, interval } from 'rxjs';
+
+export function DistinctAck(flushEvery: number = 60_000) {
+  // only if we haven’t seen this key since the last flush
+  return distinct(
+    (msg: WAMessageAckBody) => `${msg.id}-${msg.ack}-${msg.participant}`,
+    interval(flushEvery),
+  );
+}

src/nestjs/validation/IsFileType.ts

@@ -0,0 +1,28 @@
+import {
+  registerDecorator,
+  ValidationArguments,
+  ValidationOptions,
+} from 'class-validator';
+
+export function IsFileType(validationOptions?: ValidationOptions) {
+  return function (object: any, propertyName: string) {
+    registerDecorator({
+      name: 'isFileType',
+      target: object.constructor,
+      propertyName: propertyName,
+      options: validationOptions,
+      validator: {
+        validate(value: any, _args: ValidationArguments) {
+          return (
+            value &&
+            typeof value === 'object' &&
+            (typeof value.data === 'string' || typeof value.url === 'string')
+          );
+        },
+        defaultMessage() {
+          return 'must contain either "data" or "url".';
+        },
+      },
+    });
+  };
+}

src/structures/channels.dto.ts

@@ -195,5 +195,5 @@ export class PreviewChannelMessages {
 
   @IsNumber()
   @Type(() => Number)
-  limit: number = 100;
+  limit: number = 10;
 }

src/structures/chats.dto.ts

@@ -1,5 +1,7 @@
+import { BadRequestException } from '@nestjs/common';
 import { ApiProperty } from '@nestjs/swagger';
 import { BooleanString } from '@waha/nestjs/validation/BooleanString';
+import { WAMessageAck, WAMessageAckName } from '@waha/structures/enums.dto';
 import {
   LimitOffsetParams,
   PaginationParams,
@@ -39,6 +41,30 @@ export class GetChatMessagesFilter {
   @IsBoolean()
   @IsOptional()
   'filter.fromMe'?: boolean;
+
+  @ApiProperty({
+    required: false,
+    description: 'Filter messages by acknowledgment status',
+    enum: WAMessageAckName,
+  })
+  @IsEnum(WAMessageAckName)
+  @IsOptional()
+  'filter.ack'?: WAMessageAck;
+}
+
+export function transformAck(
+  filter: GetChatMessagesFilter,
+): GetChatMessagesFilter {
+  if (!filter) return filter;
+  if (!filter['filter.ack']) return filter;
+  const ackName = filter['filter.ack'];
+  // @ts-ignore
+  const ack: WAMessageAck = WAMessageAck[ackName];
+  if (ack == null) {
+    throw new BadRequestException(`Invalid ack: '${ackName}'`);
+  }
+  filter['filter.ack'] = ack;
+  return filter;
 }
 
 export class ChatPictureQuery {
@@ -62,7 +88,7 @@ export class GetChatMessagesQuery {
   @IsNumber()
   @IsOptional()
   @Type(() => Number)
-  limit: number = 100;
+  limit: number = 10;
 
   @IsNumber()
   @IsOptional()
@@ -80,6 +106,35 @@ export class GetChatMessagesQuery {
   downloadMedia: boolean = true;
 }
 
+export class ReadChatMessagesQuery {
+  @ApiProperty({
+    example: 30,
+    required: false,
+    description: 'How much messages to read (latest first)',
+  })
+  @Type(() => Number)
+  @IsNumber()
+  @IsOptional()
+  messages: number;
+
+  @ApiProperty({
+    required: false,
+    description: 'How much days to read (latest first)',
+  })
+  @Type(() => Number)
+  @IsNumber()
+  @IsOptional()
+  days: number = 7;
+}
+
+export class ReadChatMessagesResponse {
+  @ApiProperty({
+    required: false,
+    description: 'Messages IDs that have been read',
+  })
+  ids?: string[];
+}
+
 export class GetChatMessageQuery {
   @ApiProperty({
     example: true,

src/structures/chatting.dto.ts

@@ -4,8 +4,17 @@ import {
   ApiProperty,
   getSchemaPath,
 } from '@nestjs/swagger';
+import { IsFileType } from '@waha/nestjs/validation/IsFileType';
 import { GetChatMessagesQuery } from '@waha/structures/chats.dto';
-import { IsNotEmpty, IsString } from 'class-validator';
+import { plainToInstance, Transform, Type } from 'class-transformer';
+import {
+  IsBoolean,
+  IsNotEmpty,
+  IsOptional,
+  IsString,
+  IsUrl,
+  ValidateNested,
+} from 'class-validator';
 
 import {
   SessionBaseRequest,
@@ -14,6 +23,9 @@ import {
 } from './base.dto';
 import {
   BinaryFile,
+  FileContent,
+  FileType,
+  FileURL,
   RemoteFile,
   VideoBinaryFile,
   VideoRemoteFile,
@@ -70,19 +82,24 @@ export class ChatRequest extends SessionBaseRequest {
 
 export class SendSeenRequest extends ChatRequest {
   @ApiProperty({
-    example: 'false_11111111111@c.us_AAAAAAAAAAAAAAAAAAAA',
+    example: null,
+    deprecated: true,
     required: false,
-    description:
-      "NOWEB engine only - it's important to mark ALL messages as seen",
   })
   messageId?: string;
 
+  @ApiProperty({
+    example: ['false_11111111111@c.us_AAAAAAAAAAAAAAAAAAAA'],
+    required: false,
+  })
+  messageIds?: string[];
+
   @ApiProperty({
     example: '11111111111@c.us',
     required: false,
     default: null,
     description:
-      'NOWEB engine only - the ID of the user that sent the  message (undefined for individual chats)',
+      'NOWEB engine only - the ID of the user that sent the message (undefined for individual chats)',
   })
   participant?: string;
 }
@@ -147,6 +164,9 @@ export class MessageContactVcardRequest extends ChatRequest {
     ],
   })
   contacts: (VCardContact | Contact)[];
+
+  @ReplyToProperty()
+  reply_to?: string;
 }
 
 export class MessageTextRequest extends ChatRequest {
@@ -162,6 +182,73 @@ export class MessageTextRequest extends ChatRequest {
   linkPreviewHighQuality?: boolean = false;
 }
 
+@ApiExtraModels(FileURL, FileContent)
+export class LinkPreviewData {
+  @IsNotEmpty()
+  @IsUrl({
+    protocols: ['http', 'https'],
+    require_protocol: true,
+    require_tld: false,
+  })
+  url: string = 'https://github.com/';
+
+  @IsString()
+  title: string = 'Your Title';
+
+  @IsString()
+  description: string = 'Check this out, amazing!';
+
+  @IsOptional()
+  @ValidateNested()
+  @Transform(
+    ({ value }) => {
+      if (value?.url) {
+        return plainToInstance(FileURL, value);
+      }
+      if (value?.data) {
+        return plainToInstance(FileContent, value);
+      }
+      return value;
+    },
+    { toClassOnly: true },
+  )
+  @IsFileType({ message: 'Image must contain either "data" or "url".' })
+  @ApiProperty({
+    oneOf: [
+      { $ref: getSchemaPath(FileURL) },
+      { $ref: getSchemaPath(FileContent) },
+    ],
+    example: {
+      url:
+        process.env.WHATSAPP_SWAGGER_JPG_EXAMPLE_URL ||
+        'https://github.com/devlikeapro/waha/raw/core/examples/waha.jpg',
+    },
+  })
+  image?: FileType;
+}
+
+export class MessageLinkCustomPreviewRequest extends ChatRequest {
+  @IsString()
+  @ApiProperty({
+    description:
+      'The text to send. MUST include the URL provided in preview.url',
+  })
+  text: string = 'Check this out! https://github.com/';
+
+  @IsBoolean()
+  @IsOptional()
+  linkPreviewHighQuality?: boolean = true;
+
+  @ValidateNested()
+  @Type(() => LinkPreviewData)
+  preview: LinkPreviewData;
+
+  @ReplyToProperty()
+  @IsString()
+  @IsOptional()
+  reply_to?: string;
+}
+
 export class EditMessageRequest {
   text: string = 'Hello, world!';
 

src/structures/enums.dto.ts

@@ -26,6 +26,8 @@ export enum WAHAEvents {
   LABEL_DELETED = 'label.deleted',
   LABEL_CHAT_ADDED = 'label.chat.added',
   LABEL_CHAT_DELETED = 'label.chat.deleted',
+  EVENT_RESPONSE = 'event.response',
+  EVENT_RESPONSE_FAILED = 'event.response.failed',
   ENGINE_EVENT = 'engine.event',
 }
 
@@ -68,4 +70,13 @@ export enum WAMessageAck {
   PLAYED = 4,
 }
 
+export enum WAMessageAckName {
+  ERROR = 'ERROR',
+  PENDING = 'PENDING',
+  SERVER = 'SERVER',
+  DEVICE = 'DEVICE',
+  READ = 'READ',
+  PLAYED = 'PLAYED',
+}
+
 export const ACK_UNKNOWN = 'UNKNOWN';

src/structures/events.dto.ts

@@ -0,0 +1,144 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { MessageDestination } from '@waha/structures/chatting.dto';
+import { WAMessageBase } from '@waha/structures/responses.dto';
+import { Type } from 'class-transformer';
+import {
+  IsBoolean,
+  IsNotEmpty,
+  IsNumber,
+  IsOptional,
+  IsString,
+  ValidateNested,
+} from 'class-validator';
+
+import { ChatIdProperty, ReplyToProperty } from './properties.dto';
+
+export class EventLocation {
+  @ApiProperty({
+    description: 'Name of the location',
+    example: 'Luxe Nail Studio 💅',
+  })
+  @IsString()
+  @IsNotEmpty()
+  name: string;
+
+  //
+  // Doesn't work right now
+  //
+  // @ApiProperty({
+  //   description: 'Latitude of the location',
+  //   example: 38.8937255,
+  // })
+  // @IsNumber()
+  // @IsOptional()
+  // degreesLatitude?: number;
+  //
+  // @ApiProperty({
+  //   description: 'Longitude of the location',
+  //   example: -77.0969763,
+  // })
+  // @IsNumber()
+  // @IsOptional()
+  // degreesLongitude?: number;
+}
+
+export class EventMessage {
+  @ApiProperty({
+    description: 'Name of the event',
+    example: "John's Nail Appointment 💅",
+  })
+  @IsString()
+  @IsNotEmpty()
+  name: string;
+
+  @ApiProperty({
+    description: 'Description of the event',
+    example:
+      "It's time for your nail care session! 🌟\\n\\nYou'll be getting a *classic gel manicure* – clean, polished, and long-lasting. 💖\\n\\n📍 *Location:* Luxe Nail Studio\\nWe're on the *2nd floor of the Plaza Mall*, next to the flower shop. Look for the *pink neon sign*!\\n\\nFeel free to arrive *5–10 mins early* so we can get started on time 😊",
+    required: false,
+  })
+  @IsString()
+  @IsOptional()
+  description?: string;
+
+  @ApiProperty({
+    description: 'Start time of the event (Unix timestamp in seconds)',
+    example: 2063137000,
+  })
+  @IsNumber()
+  @IsNotEmpty()
+  startTime: number;
+
+  @ApiProperty({
+    description: 'End time of the event (Unix timestamp in seconds)',
+    example: null,
+    required: false,
+  })
+  @IsNumber()
+  @IsOptional()
+  endTime?: number;
+
+  @ApiProperty({
+    description: 'Location of the event',
+    required: false,
+    type: EventLocation,
+  })
+  @ValidateNested()
+  @Type(() => EventLocation)
+  @IsOptional()
+  location?: EventLocation;
+
+  @ApiProperty({
+    description: 'Whether extra guests are allowed',
+    example: false,
+    required: false,
+  })
+  @IsBoolean()
+  @IsOptional()
+  extraGuestsAllowed?: boolean;
+}
+
+export class EventMessageRequest {
+  @ChatIdProperty()
+  chatId: string;
+
+  event: EventMessage;
+
+  @ReplyToProperty()
+  reply_to?: string;
+}
+
+export class EventCancelRequest {
+  @ApiProperty({
+    description: 'ID of the event message to cancel',
+    example: 'true_12345678901@c.us_ABCDEFGHIJKLMNOPQRST',
+  })
+  @IsString()
+  @IsNotEmpty()
+  id: string;
+}
+
+export enum EventResponseType {
+  UNKNOWN = 'UNKNOWN',
+  GOING = 'GOING',
+  NOT_GOING = 'NOT_GOING',
+  MAYBE = 'MAYBE',
+}
+
+export class EventResponse {
+  response: EventResponseType;
+  timestampMs: number;
+  extraGuestCount: number;
+}
+
+export class EventResponsePayload extends WAMessageBase {
+  eventCreationKey: MessageDestination;
+  eventResponse?: EventResponse;
+
+  /** Returns a message in a raw format */
+  @ApiProperty({
+    description:
+      'Message in a raw format that we get from WhatsApp. May be changed anytime, use it with caution! It depends a lot on the underlying backend.',
+  })
+  _data?: any;
+}

src/structures/files.dto.ts

@@ -1,4 +1,5 @@
 import { ApiProperty } from '@nestjs/swagger';
+import { IsBase64, IsNotEmpty, IsString, IsUrl } from 'class-validator';
 
 export class Base64File {
   mimetype: string;
@@ -117,3 +118,33 @@ export class VideoRemoteFile {
   })
   url: string;
 }
+
+export class FileURL {
+  @IsString()
+  @IsNotEmpty()
+  @IsUrl({
+    protocols: ['http', 'https'],
+    require_protocol: true,
+    require_tld: false,
+  })
+  @ApiProperty({
+    example:
+      process.env.WHATSAPP_SWAGGER_JPG_EXAMPLE_URL ||
+      'https://github.com/devlikeapro/waha/raw/core/examples/waha.jpg',
+  })
+  url?: string;
+}
+
+export class FileContent {
+  @IsString()
+  @IsNotEmpty()
+  @IsBase64()
+  @ApiProperty({
+    description: 'Base64-encoded data of the file',
+    example:
+      '/9j/4AAQSkZJRgABAQAAAQABAAD//gAfQ29tcHJlc3NlZCBieSBqcGVnLXJlY29tcHJlc3P/2wCEAAQEBAQEBAQEBAQGBgUGBggHBwcHCAwJCQkJCQwTDA4MDA4MExEUEA8QFBEeFxUVFx4iHRsdIiolJSo0MjRERFwBBAQEBAQEBAQEBAYGBQYGCAcHBwcIDAkJCQkJDBMMDgwMDgwTERQQDxAUER4XFRUXHiIdGx0iKiUlKjQyNEREXP/CABEIAgACAAMBIgACEQEDEQH/xAAcAAEAAgIDAQAAAAAAAAAAAAAABgcEBQEDCAL/2gAIAQEAAAAA9/AAABxix7SajXYWN1uzJzdjud1v8vkAAAAAADjRRGL6kAAbaUzDdcgAAAAAOmDQnVAAADazec9oAAAAA6K9gvQAAAA753YXcAAAAD5hNb4oAAAAMuyppyAAAAa2p4+AAAAAJBbmcAAABD6s6AAAAAAd9qy4AAAKzgIAAAAAAn9lgAAOKjiQAAAAAAJdbfIAAcU7GAAAAAAAEnuLkAAVDEwAAAAAABLbdAAKxgYAAAAAc9HR9ZXICfWYABDKoAAAAAOqLRvR4x9bSQSrbgtuXgBrKO6QAAAAPmFQfoAG/sLajuvPYgCk9CAAAABr6u1QAH1PpsN9dgBBquAAAAA1NUYwAAmNii05uB10HigAAAAwagxgPn7+XIE6nhlX13ArevQAAAAcVJpQTi2ZvteuMV1UWvBbG+LDscOig+gAAAAEQrgMr0TZde1zosiW2rm+dK6DZXHy7787xAK0AAAABxTGCO71PtPNUTD7u+6/OFYhZ0oLNnpxRWrAACPxDKnOYAR6qgvyy/JuqAXPeHkbQiQWsbS9eUfpUAANFUxsrj5AV3DRuPYfmiu74sryJ0A9WaDzkPq8fsuvfqygQAAV1DhcO1AVHpRclvePfr2z9+c6tBZnovxb1C3N0T6zOKL1QAAQqvj6uvJA5pLFHpLo86ceytn5QiQNn7N8kxUWdKDa3phUGAAD4q2Pc2VKwHNH9A9RRehVuegvKsLB2e3PLMFFkS4X5H6jAAA1FQba4ADmk8Qekurzkempr5nhFpa6vm49keSYqLMlQt3SV6AABqaf21wACo9KLjuLx0d3o+yYVM/ugqdtL0H4u6xbO9FiaeJgAAamn9rcIAruGja+xfN1bCyroluo8xxT1nEvPAXh3CWa3SgAAamn9tcAAjlWDj19WNIBx39XF4XH5F0w3ltBu8LBAAa7H4NZW2bZ4+8/IHFLYZsfZvlWNbGPh23pcfmavAsmWhnY/SAHEKhOKAA3tgbkhtdlnekYvJ+YLXWk75bZ315xggZ1zfQd3X8gDiro2AAHNnyZxUGpehpLBYItScbfHi9cVPigtKSA+nyAIPAQAAO25cxrqh6AOHH0AmViAfX31AHFJY4AACdTw0dVdQAAlFm8gd2RggGqp4AAA3tsjU1dgAAJvPwDOzNKAaGpwY/fyDr47Q2dxh1QKG/IA21h70AbvYxMA0FUD4ieJ2y7vGnjrf7sbK5AMSIxrTjjLkMrkAAJZt68A+NbF4MNVGje70QnrczkZlq9uwAfGB0fWdlcAALD3NRgx6dwwYEUJFuBD8V3TQCaWEAAAAW5IKDBHqqAaTW5u/5GLoG9zANjcoAAABfmbReqCN1aAAAAZ90cAAAAbW9OazgIRyrAAAADPujgAAACe2a0VJBo6lAAAANpcQAAAC6pA4orVjiuND0YwMHVANrnA2HbPZIAAABtL2ECrIHMeqkGk0ADfbwNjc3AAAABZc/HVQPQCP1SDFh4CXZgbG5QAAADvvvICuK8BoanAjepBtZKDZ3GAAAAWDZIOqhMUMGlwOI9pxuJDyCRWoAAAAyr67gITVYKf1IDpwGd3gLGmAAAAC0ZyAUpoA0FUAAAbK4fsAAADfXYAMCiukIlXHyAANja2eAAAB3XjswAh9Sg10M0eNxxyDjnnYSSY9gAAAC15mABWcBAcgA4AAAAE8s4AAqGJgAAAAAACV2+AAOKdjAAAAAAACT3FyAAHFRxIAAAAAAEst3kAABWcBAAAAAAE8s3kAAAQ6rOkAAAAAHdaMzAAAA19Sx8AAAAASC19mAAAAcQytcMAAAAGZY825AAAAB8V5A8cAAABkTuwO8AAAAAdUIg2qAAAG1m047wAAAAAHGiiMX1IAA20nl2+5AAAAAAA4xY/ptPrMPo6nb35mz2+5kOWAAAD//EABsBAQACAwEBAAAAAAAAAAAAAAAEBQIDBgEH/9oACAECEAAAAAA11NXBi6m2VOtLbYAACJzdLgAM7vo5YADDmeexAAZdD02YAROMggAAndnLAIHE6AAAG/tp4EThNIAAePTd3csMODhAAGuBFwbZc7Kb3mY5XnQACLV4g2223o+pInAYgANFP4trjCigtl1s7+W5CiAAKXT73EShz6Wv5dPsb7rtXzvADGqztBopnUR8ue8drztZne5/RKrjQEenX2RCrHf8D9b+YwUvqeLXmzsayhAKjdYiBXO+4Hs6+lxw7bhV1uvoNeAVm6aIlU7rjdHX9LT8/J5lfZT42kHmKt3S/cvcKPzrqWv1+zuz4DDfct2rwK6D4DKymVsH6Dh740cfoW0p68ESqAPbrZT6fHrwnWR7t0ishPfD14s5uNbDDKwnDdJgGNXFys9EFZe1ixnetUXX7ulZBPn0LCj8e2OiInoBtuwAL6z45rowAMr4ADsrX53hjS4eMto0+Pd9wADP6Jt5CiKuGzsxW61lOAAvuuROAxVkImSkaEWkwAGXfyzledRqgZsD272AA6PqRhwcJDgYA2WUgAE3vMwicJpAAAG7u5YEDiNIAADd288AicXCAABO7OWAGHM89iAAy6HpswAETnKTAAZ3fRywAAa6mrgxdbZKnWlrtAH/xAAbAQEAAgMBAQAAAAAAAAAAAAAABAUCAwYBB//aAAgBAxAAAAAAMIEGJowZ75c6fmAACPTVmIAys7mQAAxpKfwAB7cXeQAaOaigAAldLvAIvMagAAG3p5QEfltQAAePTZ1UgMeVigAGEXRizkSvZXVZCipgADRB8BnYZ3N6R+S8AAaq/wAWFhjVxWdjn1shz1UAAVuv3p49VndRKJKmWvQ4cdiB5AynDVXLzV7UeOmpoWVpl2NfzgDTXrTIjQnWcp9B4eKkXvNLPPo4NUAV+yYIsN1nJ9JErPMem5ZZbLWLEAIWySI8F1POauhuq6p3Ui0yl6NYPPEPOS99xrPOhrImHsnpeSx22Lbr8CHG8B7Mkw4vXYjVzupP3vXgjwQBZ5V+o98EqYe7NQhRnvgE2T5Cjh7LlDbuiHkDTlN1RU32ClyvWGjBs35BLl1LGs8ezNUdLRDOzAAtpvOMKwADK0AA6Sfx2ONdge7Br8e7bAAGXY589VEGOzmiFgmyQALXoUfkvEKMSd7RGJ0gAHvWyCipmmvGTE9sswAXN6MeUjI8Tzwe5TNwAJXVZBH5bUAAANvUyAIvL6wAAG3p5QBH5uKAACV0kgAMaSoxAAZW93kAA0U1XiAMrO5kAAAwgQYujW2b5U6fmAP/xABREAACAQIDAgcJCgwFAwUBAAABAgMEBQAGESExEhMgQVFhcQciMDJAQnKBkRAUFVBSU6GxwdEjMzVDVWJzgpKTorIWJDRU0mN0g0RFZMLhw//aAAgBAQABPwDyiqu1vpNlRVwx6czOAT6sVWdLPESImlm9BNB/Vpioz65BWmt4A6Xf7AMS5zvbghHiiB+Qn/InEuY73N49xk/dAT+0DD3O5P49fUntlbDTzMdWmc9rHBZjvJOAzDcSMLPMh1WZwepiMLc7kniXCpHZK2Isx3uHxLhJ+8A/9wOIs53pAA7xSgfLT/iRilz/ACJsqLeDrvZH+wjFJnSyysOOMsPpp/x1xTXW31ZHvesikPyVcE+zGvxYSBvOK3M1ooeEr1YkceZF35+jYMVuep31WgpFQfLlOp9gxV3y7VuvH10nBPmqeAvsXTyGkvt2oiOIrpQBuVjwx7G1xRZ7nTRa6kVxzvFsPsOKDNForVVI6sRSsfFl7w4BB3H4nq66koo+HUTpFGOdiBri454iTWO2wcYfnJNi+obziuvdzuOoqqtyh8xe9T2Dyehvd0tpHvWrcIPMbvk9h3YtueomKpcoDG3zke1fZvGKOto6xONpp0kj5ypB9XxHW1tLQxGaqnWNF5yfoGLpnd24UVri4I+ekG31LioqqirkMtTM8rnnc6+V09VUUkgmppnicc6nTFrzu6hYbrFwh89GNvay4oq2krIRUUsySod2h5+vy9mVQWYgADUk4vOc4KctBbAJpdxkP4tezpxV11XXymarnaV+s7B2Dm8vo66roJRNSTtG/VuPaOfFlzvFPwYLmBFLzS+Y3b8nCsGAZSCDtBHll1vNFaouMqZdCR3ka7XbsGLxmOuuxZC3FU3NEh3+kef4js+Y6+0MqK3G0+u2Jzu9E82LTeaC7RcZTy7VGrxnYwPWPKr/AJrhoOHS0RWWq3E70j7ek4qKmermeeplaSVjtZviWnqZ6SZJ6aVo5F3MuMv5shuHFUldwY6ncp3I5+/q8nZlRWZiAoGpJxmLNjTF6K1uVj3PMN7dS9XX8U5cza0BSiurloT3qzHevU334RldVZWBUjUEeSSyx08TyzOFRQWZidAAMZizLLc2alpGZKMHsMnWerq+K8uZnltTrS1TF6Jj2mP7x1YhminjSWF1ZHAKlTqCPIp5o4InllcJGgJLHYABjMOYpbtK0EJKUanYu4uRzt8W5dzFNaJVhmYtRsdq86E86/aMQzRzxJNE4aNgGVgdQQfIHdY0Z3YKqjUk7ABjMuYnukrUtMxFGjfzCOc9XR8X5ZzG9pmFNUuTRufXGTzjqwjq6q6MCrDUEbQR4fNmYjUM9son/BKdJnHnkeaOofEmh36Yeppo/wAZUwp6UijBudtG+4U381cLX0D+LXU57JVwrK+1HVvRIPgco5ka
Line truncated
+  })
+  data?: string;
+}
+
+export type FileType = FileURL | FileContent;

src/structures/lids.dto.ts

@@ -0,0 +1,21 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { LimitOffsetParams } from '@waha/structures/pagination.dto';
+
+export class LidToPhoneNumber {
+  @ApiProperty({
+    description: 'Linked ID for the user',
+    example: '1111111@lid',
+  })
+  lid?: string;
+
+  @ApiProperty({
+    description: 'Phone number (chat id) for the user',
+    example: '3333333@c.us',
+  })
+  pn?: string;
+}
+
+export class LidsListQueryParams extends LimitOffsetParams {
+  limit?: number = 100;
+  offset?: number = 0;
+}

src/structures/responses.dto.ts

@@ -16,7 +16,7 @@ export enum MessageSource {
   APP = 'app',
 }
 
-class WAMessageBase {
+export class WAMessageBase {
   @MessageIdProperty()
   id: string;
 

src/structures/webhooks.dto.ts

@@ -1,5 +1,6 @@
 import { ApiProperty } from '@nestjs/swagger';
 import { CallData } from '@waha/structures/calls.dto';
+import { EventResponsePayload } from '@waha/structures/events.dto';
 import { Label, LabelChatAssociation } from '@waha/structures/labels.dto';
 
 import { ChatArchiveEvent } from './chats.dto';
@@ -344,6 +345,25 @@ export class EnginePayload {
   data: any;
 }
 
+export class WAHAWebhookEventResponse extends WAHAWebhook {
+  @ApiProperty({
+    description: 'The event is triggered when the event response is received.',
+  })
+  event = WAHAEvents.EVENT_RESPONSE;
+
+  payload: EventResponsePayload;
+}
+
+export class WAHAWebhookEventResponseFailed extends WAHAWebhook {
+  @ApiProperty({
+    description:
+      'The event is triggered when the event response is failed to decrypt.',
+  })
+  event = WAHAEvents.EVENT_RESPONSE_FAILED;
+
+  payload: EventResponsePayload;
+}
+
 export class WAHAWebhookEngineEvent extends WAHAWebhook {
   @ApiProperty({
     description: 'Internal engine event.',

src/structures/webhooks.ts

@@ -10,6 +10,8 @@ import {
   WAHAWebhookCallRejected,
   WAHAWebhookChatArchive,
   WAHAWebhookEngineEvent,
+  WAHAWebhookEventResponse,
+  WAHAWebhookEventResponseFailed,
   WAHAWebhookGroupJoin,
   WAHAWebhookGroupLeave,
   WAHAWebhookLabelChatAdded,
@@ -50,6 +52,8 @@ const WAHA_WEBHOOKS = [
   WAHAWebhookLabelDeleted,
   WAHAWebhookLabelChatAdded,
   WAHAWebhookLabelChatDeleted,
+  WAHAWebhookEventResponse,
+  WAHAWebhookEventResponseFailed,
   WAHAWebhookEngineEvent,
   WAHAWebhookGroupJoin,
   WAHAWebhookGroupLeave,

src/utils/Paginator.ts

@@ -24,8 +24,8 @@ export class PaginatorInMemory extends Paginator {
     }
     return lodash.orderBy(
       data,
-      this.pagination.sortBy,
-      this.pagination.sortOrder || 'asc',
+      [this.NullLast(this.pagination.sortBy)],
+      [this.pagination.sortOrder || 'asc'],
     );
   }
 
@@ -37,6 +37,16 @@ export class PaginatorInMemory extends Paginator {
     const limit = this.pagination.limit || Infinity;
     return data.slice(offset, offset + limit);
   }
+
+  NullLast(field) {
+    return (item) => {
+      const value = item?.[field];
+      if (value == null) {
+        return -Infinity;
+      }
+      return value;
+    };
+  }
 }
 
 export class KnexPaginator extends Paginator {

src/utils/StatusTracker.ts

@@ -1,6 +1,6 @@
 import { WAHASessionStatus } from '../structures/enums.dto';
 
-const STUCK_IN_STARTING_THRESHOLD = 20;
+const STUCK_IN_STARTING_THRESHOLD = 60;
 
 /**
  * Keeps track of session statuses (with timestamps) for the last `trackPeriodMs` milliseconds.

src/version.ts

@@ -33,7 +33,7 @@ export function getEngineName(): string {
 }
 
 export const VERSION: WAHAEnvironment = {
-  version: '2025.3.3',
+  version: '2025.5.4',
   engine: getEngineName(),
   tier: getWAHAVersion(),
   browser:

waha.config.json

@@ -2,11 +2,11 @@
   "waha": {
     "gows": {
       "repo": "devlikeapro/gows",
-      "ref": "v1.0.2"
+      "ref": "v1.0.6"
     },
     "dashboard": {
       "repo": "devlikeapro/dashboard",
-      "ref": "0e7e2e7edc715b0c30fff89c10ee2d2fc3402d2d"
+      "ref": "3fb6694d849ca0b567679dd59311a50b9d727f2f"
     }
   }
 }