/**
  * Register the listeners for the subscriber.
  *
  * @param \Illuminate\Events\Dispatcher $events
  * @return void
  */
 public function subscribe($events)
 {
     Recipe::observe('App\\Observers\\RecipeModelObserver');
     $events->listen('App\\Events\\Recipe\\RecipeCreated', 'App\\Listeners\\RecipeEventListener@onRecipeCreated');
     $events->listen('App\\Events\\Recipe\\RecipeUpdated', 'App\\Listeners\\RecipeEventListener@onRecipeUpdated');
     $events->listen('App\\Events\\Recipe\\RecipeDeleted', 'App\\Listeners\\RecipeEventListener@onRecipeDeleted');
 }