Handle Zip uploads through lambda function

handle-binary-upload-in-lambda.js

/**
 * For future use
 * Handle Zip uploads through lambda
 */
const AWS = require('aws-sdk')
const s3 = new AWS.S3()
const fileType = require('file-type')
const sha1 = require('sha1')

exports.handler = function(event, context) {
  let request = event.body
  let base64String = request.base64String
  let buffer = new Buffer(base64String, 'base64')
  let fileMime = fileType(buffer)

  if (fileMime === null) {
    return context.fail('The string suppplied is not a file type')
  }

  let file = getFile(fileMime, buffer)
  let params = file.params

  s3.putObject(params, function(err, data) {
    if (err) {
      return console.log(err)
    }

    return console.log('File URL', file.full_path)
  })
}

/*
exports.handler = (event, context, callback) => {
  let encodedImage = JSON.parse(event.body).user_avatar
  let decodedImage = Buffer.from(encodedImage, 'base64')
  var filePath = 'avatars/' + event.queryStringParameters.username + '.jpg'
  var params = {
    'Body': decodedImage,
    'Bucket': 'find-my-mate-hasangi',
    'Key': filePath
  }
  s3.upload(params, function(err, data) {
    if (err) {
      callback(err, null)
    } else {
      let response = {
        'statusCode': 200,
        'headers': {
          'my_header': 'my_value'
        },
        'body': JSON.stringify(data),
        'isBase64Encoded': false
      }
      callback(null, response)
    }
  })
}
*/