Upload multiple files to S3 [v4.1]

[brandonsousa]

how to upload 3 images and get the key and url of 3 in s3, i can do 1, as well as 3, but repeating the code to be called in the same request, but I know it is not a good practice.

request.multipart.file('img_one', validateOptions, async (file) => {
      const ContentType = file.headers['content-type']
      const ACL = 'public-read'
      const name = `${new Date().getTime()}.${file.extname}`
      img_one = await Drive.disk('s3').put(name, file.stream, {
        ContentType,
        ACL
      })
    })

    request.multipart.file('img_two', validateOptions, async (file) => {
      const ContentType = file.headers['content-type']
      const ACL = 'public-read'
      const name = `${new Date().getTime()}.${file.extname}`
      img_two = await Drive.disk('s3').put(name, file.stream, {
        ContentType,
        ACL
      })
    })

    request.multipart.file('img_three', validateOptions, async (file) => {
      const ContentType = file.headers['content-type']
      const ACL = 'public-read'
      const name = `${new Date().getTime()}.${file.extname}`
      img_three = await Drive.disk('s3').put(name, file.stream, {
        ContentType,
        ACL
      })
    })

    await request.multipart.process()

[thetutlage]

Can you please format your code blocks properly. Here's the Github markdown guide https://guides.github.com/features/mastering-markdown/

[brandonsousa]

formatted, thanks

[thetutlage]

You can simply abstract the callback function to it's own function. I don't think this is really related to AdonisJS. However following is an example of same.

function streamToS3(file, images) {
  const ContentType = file.headers['content-type']
  const ACL = 'public-read'
  const name = `${new Date().getTime()}.${file.extname}`
  return Drive.disk('s3').put(name, file.stream, {
    ContentType,
    ACL
  })
}

request.multipart.file('img_one', validateOptions, async (file) => {
  img_one = await streamToS3(file)
})

request.multipart.file('img_two', validateOptions, async (file) => {
  img_two = await streamToS3(file)
})

request.multipart.file('img_three', validateOptions, async (file) => {
  img_three = await streamToS3(file)
})

await request.multipart.process()