upload javascript in controller

upload.js

 var handleFileSelect=function(evt) {
      var file=evt.currentTarget.files[0];
      var reader = new FileReader();
      reader.onload = function (evt) {
        $scope.$apply(function($scope){
          $scope.myImage=evt.target.result;
        });
      };
      reader.readAsDataURL(file);
    };

    $scope.uploadFiles = function (file) {

    	var cropped = Upload.dataUrltoBlob(file);
        // console.log($scope.user);
        // console.log(files[0]);

        cropped.url = $scope.user._id+'.jpg';

        // console.log(file);
        // $scope.Files = files;
        // console.log($scope.Files);
        // file = $scope.Files
        $scope.File = file;

		// console.log('this is the file',file);
	    S3UploadService.Upload(cropped).then(function (result) {
	        // Mark as success
	        $scope.success = true;
	    }, function (error)  {
	        // Mark the error
	        $scope.error = error;
	    }, function (progress) {
	        // Write the progress as a percentage
	        $scope.progress = (progress.loaded / progress.total) * 100
	        console.log(progress);
            setTimeout(function(){
        		location.reload()
			}, 1200)
	    });