Saving a file with Node Js

upload-snippet.js

/** Needed dependencies to make this work */
const request                     = require("request")
const fs                          = require('fs');

function saveFile(remoteFilePath)
{
  /** Create folder path aligned to the category of the image, you may nest /uploads/[category] */
  var folderPath  = __dirname + "/folderPath"
  var filename    = folderPath + "/" + (new Date().getTime()).toString() + "-snapchat-chat.jpg"

  /** Create the file stream */  
  var writeFile   = fs.createWriteStream(filename)

  /* Request the file and download to location */
  request(remoteFilePath).pipe(writeFile).on('close', function() {
  
    console.log(url, 'was saved to', filename)
 
  });
}


saveFile("https://cdn.pttrns.com/574/7204_f.jpg")