public function subscribe(Dispatcher $events)
{
$events->listen(PostWasPosted::class, [$this, 'whenPostWasPosted']);
$events->listen(PostWasDeleted::class, [$this, 'whenPostWasDeleted']);
$events->listen(PostWasHidden::class, [$this, 'whenPostWasHidden']);
$events->listen(PostWasRestored::class, [$this, 'whenPostWasRestored']);
$events->listen(DiscussionWasStarted::class, [$this, 'whenDiscussionWasStarted']);
$events->listen(DiscussionWasDeleted::class, [$this, 'whenDiscussionWasDeleted']);
}