AWS services moving forward - 3rd party services depreciation

MongoDB Atlas Atlas Triggers & Functions
17

@henna.s Please see the attached code

// arg = [["key(filename)", "filetype"]]
exports = async function(arg){
  const S3 = require('aws-sdk/clients/s3');
  console.log(arg)
  
  const AWSAccessKeyID = context.values.get("AWSAccessKeyID_value");
  const AWSSecretKey = context.values.get("AWSSecretKey_value");

  // Configuring AWS
  const s3 = new S3({
    accessKeyId: AWSAccessKeyID, // stored in the .env file
    secretAccessKey: AWSSecretKey, // stored in the .env file
    region: "us-east-1",
  });

  // retrieve the bucket name
  const Bucket = "";

  // PUT URL Generator
  const generatePutUrl = (Key, ContentType) => {
    return new Promise((resolve, reject) => {
      // Note Bucket is retrieved from the env variable above.
      const params = { Bucket, Key, ContentType, Expires: 900 };
      // Note operation in this case is putObject
      s3.getSignedUrl('putObject', params, function(err, url) {
        if (err) {
          reject(err);
        }
        // If there is no errors we can send back the pre-signed PUT URL
        resolve(url);
      });
    });
  }
  
  const URLS = await Promise.all(arg.map((res, index) => {
    const awaitresult = generatePutUrl(res[0], res[1])
    return awaitresult
  }));
  
  return {urls: URLS};
};