feat(env): enhance webhook configuration and SSL support

- Added new environment variables for SSL configuration, including `SSL_CONF_PRIVKEY` and `SSL_CONF_FULLCHAIN`, to support secure connections.
- Introduced additional webhook configuration options in the `.env.example` file, such as `WEBHOOK_REQUEST_TIMEOUT_MS`, `WEBHOOK_RETRY_MAX_ATTEMPTS`, and related retry settings to improve webhook resilience and error handling.
- Updated the `bootstrap` function in `main.ts` to handle SSL certificate loading failures gracefully, falling back to HTTP if necessary.
- Enhanced error handling and logging in the `BusinessStartupService` to ensure better traceability and robustness when processing messages.

This commit focuses on improving the security and reliability of webhook interactions while ensuring that the application can handle SSL configurations effectively.

src/api/integrations/channel/meta/whatsapp.business.service.ts

@@ -192,17 +192,63 @@ export class BusinessStartupService extends ChannelStartupService {
   }
 
   private messageTextJson(received: any) {
-    let content: any;
+    // Verificar que received y received.messages existen
+    if (!received || !received.messages || received.messages.length === 0) {
+      this.logger.error('Error: received object or messages array is undefined or empty');
+      return null;
+    }
+
     const message = received.messages[0];
+    let content: any;
+
+    // Verificar si es un mensaje de tipo sticker, location u otro tipo que no tiene text
+    if (!message.text) {
+      // Si no hay texto, manejamos diferente según el tipo de mensaje
+      if (message.type === 'sticker') {
+        content = { stickerMessage: {} };
+      } else if (message.type === 'location') {
+        content = {
+          locationMessage: {
+            degreesLatitude: message.location?.latitude,
+            degreesLongitude: message.location?.longitude,
+            name: message.location?.name,
+            address: message.location?.address,
+          },
+        };
+      } else {
+        // Para otros tipos de mensajes sin texto, creamos un contenido genérico
+        this.logger.log(`Mensaje de tipo ${message.type} sin campo text`);
+        content = { [message.type + 'Message']: message[message.type] || {} };
+      }
+
+      // Añadir contexto si existe
+      if (message.context) {
+        content = { ...content, contextInfo: { stanzaId: message.context.id } };
+      }
+
+      return content;
+    }
+
+    // Si el mensaje tiene texto, procesamos normalmente
+    if (!received.metadata || !received.metadata.phone_number_id) {
+      this.logger.error('Error: metadata or phone_number_id is undefined');
+      return null;
+    }
+
     if (message.from === received.metadata.phone_number_id) {
       content = {
         extendedTextMessage: { text: message.text.body },
       };
-      message.context ? (content = { ...content, contextInfo: { stanzaId: message.context.id } }) : content;
+      if (message.context) {
+        content = { ...content, contextInfo: { stanzaId: message.context.id } };
+      }
     } else {
       content = { conversation: message.text.body };
-      message.context ? (content = { ...content, contextInfo: { stanzaId: message.context.id } }) : content;
+      if (message.context) {
+        content = { ...content, contextInfo: { stanzaId: message.context.id } };
+      }
     }
+
     return content;
   }
 
@@ -300,6 +346,9 @@ export class BusinessStartupService extends ChannelStartupService {
       case 'location':
         messageType = 'locationMessage';
         break;
+      case 'sticker':
+        messageType = 'stickerMessage';
+        break;
       default:
         messageType = 'conversation';
         break;
@@ -316,12 +365,28 @@ export class BusinessStartupService extends ChannelStartupService {
       if (received.contacts) pushName = received.contacts[0].profile.name;
 
       if (received.messages) {
+        const message = received.messages[0]; // Añadir esta línea para definir message
+
         const key = {
-          id: received.messages[0].id,
+          id: message.id,
           remoteJid: this.phoneNumber,
-          fromMe: received.messages[0].from === received.metadata.phone_number_id,
+          fromMe: message.from === received.metadata.phone_number_id,
         };
-        if (this.isMediaMessage(received?.messages[0])) {
+
+        if (message.type === 'sticker') {
+          this.logger.log('Procesando mensaje de tipo sticker');
+          messageRaw = {
+            key,
+            pushName,
+            message: {
+              stickerMessage: message.sticker || {},
+            },
+            messageType: 'stickerMessage',
+            messageTimestamp: parseInt(message.timestamp) as number,
+            source: 'unknown',
+            instanceId: this.instanceId,
+          };
+        } else if (this.isMediaMessage(message)) {
           messageRaw = {
             key,
             pushName,
@@ -455,17 +520,6 @@ export class BusinessStartupService extends ChannelStartupService {
             source: 'unknown',
             instanceId: this.instanceId,
           };
-        } else if (received?.messages[0].location) {
-          messageRaw = {
-            key,
-            pushName,
-            message: this.messageLocationJson(received),
-            contextInfo: this.messageLocationJson(received)?.contextInfo,
-            messageType: this.renderMessageType(received.messages[0].type),
-            messageTimestamp: parseInt(received.messages[0].timestamp) as number,
-            source: 'unknown',
-            instanceId: this.instanceId,
-          };
         } else {
           messageRaw = {
             key,
@@ -501,7 +555,7 @@ export class BusinessStartupService extends ChannelStartupService {
             openAiDefaultSettings.speechToText &&
             audioMessage
           ) {
-            messageRaw.message.speechToText = await this.openaiService.speechToText({
+            messageRaw.message.speechToText = await this.openaiService.speechToText(openAiDefaultSettings.OpenaiCreds, {
               message: {
                 mediaUrl: messageRaw.message.mediaUrl,
                 ...messageRaw,
@@ -535,7 +589,7 @@ export class BusinessStartupService extends ChannelStartupService {
           }
         }
 
-        if (!this.isMediaMessage(received?.messages[0])) {
+        if (!this.isMediaMessage(message) && message.type !== 'sticker') {
           await this.prismaRepository.message.create({
             data: messageRaw,
           });
@@ -738,10 +792,48 @@ export class BusinessStartupService extends ChannelStartupService {
   }
 
   protected async eventHandler(content: any) {
-    const database = this.configService.get<Database>('DATABASE');
-    const settings = await this.findSettings();
+    try {
+      // Registro para depuración
+      this.logger.log('Contenido recibido en eventHandler:');
+      this.logger.log(JSON.stringify(content, null, 2));
 
-    this.messageHandle(content, database, settings);
+      const database = this.configService.get<Database>('DATABASE');
+      const settings = await this.findSettings();
+
+      // Si hay mensajes, verificar primero el tipo
+      if (content.messages && content.messages.length > 0) {
+        const message = content.messages[0];
+        this.logger.log(`Tipo de mensaje recibido: ${message.type}`);
+
+        // Verificamos el tipo de mensaje antes de procesarlo
+        if (
+          message.type === 'text' ||
+          message.type === 'image' ||
+          message.type === 'video' ||
+          message.type === 'audio' ||
+          message.type === 'document' ||
+          message.type === 'sticker' ||
+          message.type === 'location' ||
+          message.type === 'contacts' ||
+          message.type === 'interactive' ||
+          message.type === 'button' ||
+          message.type === 'reaction'
+        ) {
+          // Procesar el mensaje normalmente
+          this.messageHandle(content, database, settings);
+        } else {
+          this.logger.warn(`Tipo de mensaje no reconocido: ${message.type}`);
+        }
+      } else if (content.statuses) {
+        // Procesar actualizaciones de estado
+        this.messageHandle(content, database, settings);
+      } else {
+        this.logger.warn('No se encontraron mensajes ni estados en el contenido recibido');
+      }
+    } catch (error) {
+      this.logger.error('Error en eventHandler:');
+      this.logger.error(error);
+    }
   }
 
   protected async sendMessageWithTyping(number: string, message: any, options?: Options, isIntegration = false) {
@@ -823,7 +915,6 @@ export class BusinessStartupService extends ChannelStartupService {
         }
         if (message['media']) {
           const isImage = message['mimetype']?.startsWith('image/');
-          const isVideo = message['mimetype']?.startsWith('video/');
 
           content = {
             messaging_product: 'whatsapp',
@@ -833,7 +924,7 @@ export class BusinessStartupService extends ChannelStartupService {
             [message['mediaType']]: {
               [message['type']]: message['id'],
               preview_url: Boolean(options?.linkPreview),
-              ...(message['fileName'] && !isImage && !isVideo && { filename: message['fileName'] }),
+              ...(message['fileName'] && !isImage && { filename: message['fileName'] }),
               caption: message['caption'],
             },
           };
@@ -1001,10 +1092,7 @@ export class BusinessStartupService extends ChannelStartupService {
 
   private async getIdMedia(mediaMessage: any) {
     const formData = new FormData();
-    const media = mediaMessage.media || mediaMessage.audio;
-    if (!media) throw new Error('Media or audio not found');
-
-    const fileStream = createReadStream(media);
+    const fileStream = createReadStream(mediaMessage.media);
 
     formData.append('file', fileStream, { filename: 'media', contentType: mediaMessage.mimetype });
     formData.append('typeFile', mediaMessage.mimetype);
@@ -1105,7 +1193,7 @@ export class BusinessStartupService extends ChannelStartupService {
     const prepareMedia: any = {
       fileName: `${hash}.mp3`,
       mediaType: 'audio',
-      audio,
+      media: audio,
     };
 
     if (isURL(audio)) {
@@ -1127,7 +1215,15 @@ export class BusinessStartupService extends ChannelStartupService {
   public async audioWhatsapp(data: SendAudioDto, file?: any, isIntegration = false) {
     const mediaData: SendAudioDto = { ...data };
 
-    if (file) mediaData.audio = file.buffer.toString('base64');
+    if (file?.buffer) {
+      mediaData.audio = file.buffer.toString('base64');
+    } else if (isURL(mediaData.audio)) {
+      // DO NOTHING
+      // mediaData.audio = mediaData.audio;
+    } else {
+      console.error('El archivo no tiene buffer o file es undefined');
+      throw new Error('File or buffer is undefined');
+    }
 
     const message = await this.processAudio(mediaData.audio, data.number);