/**
  * Handle the event.
  *
  * @param \CachetHQ\Cachet\Bus\Events\Component\ComponentWasRemovedEvent $event
  *
  * @return void
  */
 public function handle(ComponentWasRemovedEvent $event)
 {
     $component = $event->component;
     $subscription = Subscription::forComponent($component->id);
     // Cleanup the subscriptions.
     $subscription->delete();
 }