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feat: convert audio with api

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This commit is contained in:
Davidson Gomes 2024-10-21 11:39:21 -03:00
parent 34769e2293
commit e986768716
2 changed files with 61 additions and 35 deletions
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3
.env.example
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@ -248,6 +248,9 @@ S3_USE_SSL=true
# S3_USE_SSL=true # S3_USE_SSL=true
# S3_REGION=eu-south # S3_REGION=eu-south
# Evolution Audio Converter - Environment variables - https://github.com/EvolutionAPI/evolution-audio-converter
API_AUDIO_CONVERTER=http://localhost:4040/process-audio
# Define a global apikey to access all instances. # Define a global apikey to access all instances.
# OBS: This key must be inserted in the request header to create an instance. # OBS: This key must be inserted in the request header to create an instance.
AUTHENTICATION_API_KEY=429683C4C977415CAAFCCE10F7D57E11 AUTHENTICATION_API_KEY=429683C4C977415CAAFCCE10F7D57E11

23
src/api/integrations/channel/whatsapp/whatsapp.baileys.service.ts
View File

@ -125,6 +125,7 @@ import { isArray, isBase64, isURL } from 'class-validator';
import { randomBytes } from 'crypto'; import { randomBytes } from 'crypto';
import EventEmitter2 from 'eventemitter2'; import EventEmitter2 from 'eventemitter2';
import ffmpeg from 'fluent-ffmpeg'; import ffmpeg from 'fluent-ffmpeg';
import FormData from 'form-data';
import { readFileSync } from 'fs'; import { readFileSync } from 'fs';
import Long from 'long'; import Long from 'long';
import mime from 'mime'; import mime from 'mime';
@ -2631,6 +2632,27 @@ export class BaileysStartupService extends ChannelStartupService {
} }
public async processAudio(audio: string): Promise<Buffer> { public async processAudio(audio: string): Promise<Buffer> {
if (process.env.API_AUDIO_CONVERTER) {
const formData = new FormData();
if (isURL(audio)) {
formData.append('url', audio);
} else {
formData.append('base64', audio);
}
const { data } = await axios.post(process.env.API_AUDIO_CONVERTER, formData, {
headers: {
...formData.getHeaders(),
},
});
if (!data.audio) {
throw new InternalServerErrorException('Failed to convert audio');
}
return Buffer.from(data.audio, 'base64');
} else {
let inputAudioStream: PassThrough; let inputAudioStream: PassThrough;
if (isURL(audio)) { if (isURL(audio)) {
@ -2679,6 +2701,7 @@ export class BaileysStartupService extends ChannelStartupService {
}); });
}); });
} }
}
public async audioWhatsapp(data: SendAudioDto, file?: any, isIntegration = false) { public async audioWhatsapp(data: SendAudioDto, file?: any, isIntegration = false) {
const mediaData: SendAudioDto = { ...data }; const mediaData: SendAudioDto = { ...data };