protect files in laravel with router middleware

route.php

Route::get('/storage/uploads/{filename}', function ($filename)
{
    $path = storage_path('app/public/uploads/images/' .'/'. $filename);

    if (!File::exists($path)) {
    $path = storage_path('app/public/uploads/' . 'NoImg.jpeg');
    }
     return Image::make($path)->response();

   
});



Route::get('tumblr/{filename}', function ($filename)
{

  //return Storage::url('app/public');
  $path = storage_path('app/public/uploads/tumblr/' . $filename);
 

    if (!File::exists($path)) {
        //abort(404);
    $path = storage_path('app/public/uploads/' . 'NoImg.jpeg');
    }

    $file = File::get($path);
    $type = File::mimeType($path);

    $response = Response::make($file, 200);

     return Image::make($path)
        ->resize(320, 240)
        ->response()
        ->header("Content-Type", $type);
});