public function getServerImages()
 {
     $images = Image::get(['original_name', 'filename']);
     $imageAnswer = [];
     foreach ($images as $image) {
         $imageAnswer[] = ['original' => $image->original_name, 'server' => $image->filename, 'size' => File::size(public_path('images/full_size/' . $image->filename))];
     }
     // http://laravel-image-upload-dropzone.local/public/images/full_size/v1-c26b3.png
     // 'size' => File::size(public_path('images/full_size/' . $image->filename))
     return response()->json(['images' => $imageAnswer]);
 }