/**
  * Register any other events for your application.
  *
  * @param  \Illuminate\Contracts\Events\Dispatcher $events
  * @return void
  */
 public function boot(DispatcherContract $events)
 {
     parent::boot($events);
     //мои модели
     Song::saving(function ($songs) {
         $songs['user_id'] = Auth::user()->id;
     });
     /*Song::deleting(function ($songs) {
           $path = 'media/upload/' . $songs->picture;
           if (file_exists($path)) {
               @unlink($path);
           }
       });*/
     //
 }