refactor: enhance media handling in Baileys service with validation for valid media content

Dockerfile

@@ -1,7 +1,7 @@
 FROM node:20-alpine AS builder
 
 RUN apk update && \
-    apk add --no-cache git ffmpeg wget curl bash openssl dos2unix
+    apk add --no-cache git ffmpeg wget curl bash openssl
 
 LABEL version="2.3.1" description="Api to control whatsapp features through http requests." 
 LABEL maintainer="Davidson Gomes" git="https://github.com/DavidsonGomes"
@@ -10,24 +10,19 @@ LABEL contact="contato@evolution-api.com"
 WORKDIR /evolution
 
 # Define variáveis de ambiente padrão para o build
-ENV DOCKER_ENV=true
-ENV DATABASE_PROVIDER=postgresql
-ENV DATABASE_URL=postgresql://user:password@localhost:5432/evolution
-
-# Copia arquivos de configuração primeiro
-COPY ./package*.json ./
-COPY ./tsconfig.json ./
-COPY ./tsup.config.ts ./
+COPY ./package.json ./tsconfig.json ./
 
 # Instala todas as dependências (incluindo dev para build)
-RUN npm ci --silent
+RUN npm install
 
 # Copia código fonte
 COPY ./src ./src
 COPY ./public ./public
 COPY ./prisma ./prisma
 COPY ./manager ./manager
+COPY ./.env.example ./.env
 COPY ./runWithProvider.js ./
+COPY ./tsup.config.ts ./
 
 # Copia scripts Docker
 COPY ./Docker ./Docker
@@ -45,9 +40,6 @@ RUN ./Docker/scripts/generate_database.sh
 # Build do projeto
 RUN npm run build
 
-# Remove devDependencies para reduzir tamanho
-RUN npm prune --production
-
 FROM node:20-alpine AS final
 
 RUN apk update && \
@@ -66,13 +58,13 @@ COPY --from=builder /evolution/dist ./dist
 COPY --from=builder /evolution/prisma ./prisma
 COPY --from=builder /evolution/manager ./manager
 COPY --from=builder /evolution/public ./public
+COPY --from=builder /evolution/.env ./.env
 COPY --from=builder /evolution/Docker ./Docker
 COPY --from=builder /evolution/runWithProvider.js ./runWithProvider.js
 COPY --from=builder /evolution/tsup.config.ts ./tsup.config.ts
 
-# Cria arquivo .env vazio - as variáveis virão do Railway
-RUN touch .env
+ENV DOCKER_ENV=true
 
 EXPOSE 8080
 
-ENTRYPOINT ["/bin/bash", "-c", ". ./Docker/scripts/deploy_database.sh && npm run start:prod" ] 
+ENTRYPOINT ["/bin/bash", "-c", ". ./Docker/scripts/deploy_database.sh && npm run start:prod" ]

src/api/integrations/channel/whatsapp/whatsapp.baileys.service.ts

@@ -1226,33 +1226,41 @@ export class BaileysStartupService extends ChannelStartupService {
               if (this.configService.get<S3>('S3').ENABLE) {
                 try {
                   const message: any = received;
-                  const media = await this.getBase64FromMediaMessage({ message }, true);
 
-                  const { buffer, mediaType, fileName, size } = media;
-                  const mimetype = mimeTypes.lookup(fileName).toString();
-                  const fullName = join(
-                    `${this.instance.id}`,
-                    received.key.remoteJid,
-                    mediaType,
-                    `${Date.now()}_${fileName}`,
-                  );
-                  await s3Service.uploadFile(fullName, buffer, size.fileLength?.low, { 'Content-Type': mimetype });
+                  // Verificação adicional para garantir que há conteúdo de mídia real
+                  const hasRealMedia = this.hasValidMediaContent(message);
 
-                  await this.prismaRepository.media.create({
-                    data: {
-                      messageId: msg.id,
-                      instanceId: this.instanceId,
-                      type: mediaType,
-                      fileName: fullName,
-                      mimetype,
-                    },
-                  });
+                  if (!hasRealMedia) {
+                    this.logger.warn('Message detected as media but contains no valid media content');
+                  } else {
+                    const media = await this.getBase64FromMediaMessage({ message }, true);
 
-                  const mediaUrl = await s3Service.getObjectUrl(fullName);
+                    const { buffer, mediaType, fileName, size } = media;
+                    const mimetype = mimeTypes.lookup(fileName).toString();
+                    const fullName = join(
+                      `${this.instance.id}`,
+                      received.key.remoteJid,
+                      mediaType,
+                      `${Date.now()}_${fileName}`,
+                    );
+                    await s3Service.uploadFile(fullName, buffer, size.fileLength?.low, { 'Content-Type': mimetype });
 
-                  messageRaw.message.mediaUrl = mediaUrl;
+                    await this.prismaRepository.media.create({
+                      data: {
+                        messageId: msg.id,
+                        instanceId: this.instanceId,
+                        type: mediaType,
+                        fileName: fullName,
+                        mimetype,
+                      },
+                    });
 
-                  await this.prismaRepository.message.update({ where: { id: msg.id }, data: messageRaw });
+                    const mediaUrl = await s3Service.getObjectUrl(fullName);
+
+                    messageRaw.message.mediaUrl = mediaUrl;
+
+                    await this.prismaRepository.message.update({ where: { id: msg.id }, data: messageRaw });
+                  }
                 } catch (error) {
                   this.logger.error(['Error on upload file to minio', error?.message, error?.stack]);
                 }
@@ -2121,31 +2129,39 @@ export class BaileysStartupService extends ChannelStartupService {
         if (isMedia && this.configService.get<S3>('S3').ENABLE) {
           try {
             const message: any = messageRaw;
-            const media = await this.getBase64FromMediaMessage({ message }, true);
 
-            const { buffer, mediaType, fileName, size } = media;
+            // Verificação adicional para garantir que há conteúdo de mídia real
+            const hasRealMedia = this.hasValidMediaContent(message);
 
-            const mimetype = mimeTypes.lookup(fileName).toString();
+            if (!hasRealMedia) {
+              this.logger.warn('Message detected as media but contains no valid media content');
+            } else {
+              const media = await this.getBase64FromMediaMessage({ message }, true);
 
-            const fullName = join(
-              `${this.instance.id}`,
-              messageRaw.key.remoteJid,
-              `${messageRaw.key.id}`,
-              mediaType,
-              fileName,
-            );
+              const { buffer, mediaType, fileName, size } = media;
 
-            await s3Service.uploadFile(fullName, buffer, size.fileLength?.low, { 'Content-Type': mimetype });
+              const mimetype = mimeTypes.lookup(fileName).toString();
 
-            await this.prismaRepository.media.create({
-              data: { messageId: msg.id, instanceId: this.instanceId, type: mediaType, fileName: fullName, mimetype },
-            });
+              const fullName = join(
+                `${this.instance.id}`,
+                messageRaw.key.remoteJid,
+                `${messageRaw.key.id}`,
+                mediaType,
+                fileName,
+              );
 
-            const mediaUrl = await s3Service.getObjectUrl(fullName);
+              await s3Service.uploadFile(fullName, buffer, size.fileLength?.low, { 'Content-Type': mimetype });
 
-            messageRaw.message.mediaUrl = mediaUrl;
+              await this.prismaRepository.media.create({
+                data: { messageId: msg.id, instanceId: this.instanceId, type: mediaType, fileName: fullName, mimetype },
+              });
 
-            await this.prismaRepository.message.update({ where: { id: msg.id }, data: messageRaw });
+              const mediaUrl = await s3Service.getObjectUrl(fullName);
+
+              messageRaw.message.mediaUrl = mediaUrl;
+
+              await this.prismaRepository.message.update({ where: { id: msg.id }, data: messageRaw });
+            }
           } catch (error) {
             this.logger.error(['Error on upload file to minio', error?.message, error?.stack]);
           }

src/api/services/channel.service.ts

@@ -814,4 +814,28 @@ export class ChannelStartupService {
 
     return [];
   }
+
+  public hasValidMediaContent(message: any): boolean {
+    if (!message?.message) return false;
+
+    const msg = message.message;
+
+    // Se só tem messageContextInfo, não é mídia válida
+    if (Object.keys(msg).length === 1 && 'messageContextInfo' in msg) {
+      return false;
+    }
+
+    // Verifica se tem pelo menos um tipo de mídia válido
+    const mediaTypes = [
+      'imageMessage',
+      'videoMessage',
+      'stickerMessage',
+      'documentMessage',
+      'documentWithCaptionMessage',
+      'ptvMessage',
+      'audioMessage',
+    ];
+
+    return mediaTypes.some((type) => msg[type] && Object.keys(msg[type]).length > 0);
+  }
 }