text: const Busboy = require('busboy');
  const AWS = require('aws-sdk');
  
  const BUCKET_NAME = 'forkify-recipes';
  const IAM_USER_KEY = '';
  const IAM_USER_SECRET ='';
  
  function uploadToS3(file) {
    let s3bucket = new AWS.S3({
      accessKeyId: IAM_USER_KEY,
      secretAccessKey: IAM_USER_SECRET,
      Bucket: BUCKET_NAME
    });
    s3bucket.createBucket(function () {
        var params = {
          Bucket: BUCKET_NAME,
          Key: `publishers/${file.name}`,
          Body: file.data
        };
        s3bucket.upload(params, function (err, data) {
          if (err) {
            console.log('error in callback');
            console.log(err);
          }
          console.log('success');
          console.log(data);
        });
    });
  }
  
  
  module.exports = (app) => {
    // The following is an example of making file upload with 
    // additional body parameters.
    // To make a call with PostMan
    // Don't put any headers (content-type)
    // Under body:
    // check form-data
    // Put the body with "element1": "test", "element2": image file
    app.post('/api/upload', function (req, res, next) {
     // This grabs the additional parameters so in this case passing     
     // in "element1" with a value.
     const element1 = req.body.element1;
     var busboy = new Busboy({ headers: req.headers });
     // The file upload has completed
     busboy.on('finish', function() {
      console.log('Upload finished');
      // Your files are stored in req.files. In this case,
      // you only have one and it's req.files.element2:
      // This returns:
      // {
      //    element2: {
      //      data: ...contents of the file...,
      //      name: 'Example.jpg',
      //      encoding: '7bit',
      //      mimetype: 'image/png',
      //      truncated: false,
      //      size: 959480
      //    }
      // }
      // Grabs your file object from the request.
      const file = req.files.element2;
      console.log(file);
      uploadToS3(file);
     });
     req.pipe(busboy);
    });
  }