/** * @param StartDiscussion $command * @return mixed */ public function handle(StartDiscussion $command) { $actor = $command->actor; $data = $command->data; $this->forum->assertCan($actor, 'startDiscussion'); // Create a new Discussion entity, persist it, and dispatch domain // events. Before persistance, though, fire an event to give plugins // an opportunity to alter the discussion entity based on data in the // command they may have passed through in the controller. $discussion = Discussion::start(array_get($data, 'attributes.title'), $actor); event(new DiscussionWillBeSaved($discussion, $actor, $data)); $discussion->save(); // Now that the discussion has been created, we can add the first post. // We will do this by running the PostReply command. try { $post = $this->bus->dispatch(new PostReply($discussion->id, $actor, $data)); } catch (Exception $e) { $discussion->delete(); throw $e; } // Before we dispatch events, refresh our discussion instance's // attributes as posting the reply will have changed some of them (e.g. // last_time.) $discussion->setRawAttributes($post->discussion->getAttributes(), true); $discussion->setStartPost($post); $this->dispatchEventsFor($discussion); $discussion->save(); return $discussion; }