server.js

export const listen = (__statics) => {
  const app = express()

  app.use(bodyParser.json({ limit: '250mb' }));
  app.use(bodyParser.urlencoded({ limit: '250mb', extended: true }));
  app.use(cors())
  app.use(express.static(path.join(__statics, 'videos')))

  app.post('/api/download', async (req, res) => {
    try {
      const info = await getInfoVideo(req.body.youtubeUrl.replace('https://www.youtube.com/watch?v=', ''))
      const title = info.title.replace(/[!?@#$%^&*|\.\;]/g, "")
      modules.manipulateFiles.createDir(path.join(__statics, `videos/${title}/`))
      ytdl(req.body.youtubeUrl)
        .pipe(fs.createWriteStream(path.join(__statics, `videos/${title}/${title}.mp4`)))
        .on('finish', () => {
          request.post('http://localhost:3000/api/thumbnail', { form: { info: info } })
          res.status(200).json({ video: `ok` })
        })
    } catch (err) {
      res.status(500).json(err)
    }
  })
}