Upload photo to S3 from ios shortcut

shortcut_upload_s3.js

const util = require('util');
const AWS = require('aws-sdk');

module.exports = function (context, cb) {
  if(context.body && context.body.base64Image){
    uploadFromShortcut(context, cb);
    return;
  }
};

async function uploadFromShortcut(context, cb){
  if(!context.body.base64Image){
    cb(null, { text: 'Error: you must pass a base64 encoded image as "base64Image"' });
    return;
  }
  let path = "test/";
  let filename = "test.jpg";
  if(context.body.path){
    path = context.body.path;
  }

  if(context.body.filename){
    filename = context.body.filename;
  }
  const buf = new Buffer(context.body.base64Image, 'base64');
  console.log(context.body.base64Image);
  uploadBufferToS3(buf, path + filename, cb);
}



function uploadBufferToS3(buffer, filename, cb){
  AWS.config.update({
    accessKeyId: '{ENTER_HERE}', 
    secretAccessKey: '{ENTER_HERE}', 
    region: 'us-east-1'
  });
  // Create S3 service object
  const s3 = new AWS.S3({apiVersion: '2006-03-01'});
  // call S3 to retrieve upload file to specified bucket
  let uploadParams = {Bucket: 'oneamerica-site', Key: '', Body: ''};
  uploadParams.Body = buffer;
  uploadParams.Key = filename;
  // call S3 to retrieve upload file to specified bucket
  s3.upload (uploadParams, function (err, data) {
    if (err) {
       cb(null, { text: 'Error: ' + err });
    } if (data) {
      console.log(data.Location);
      cb(null, { text: data.Location });
      
    }
  });
}