/
DeleteDiscussionHandler.php
60 lines (47 loc) · 1.44 KB
/
DeleteDiscussionHandler.php
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<?php
/*
* This file is part of Flarum.
*
* For detailed copyright and license information, please view the
* LICENSE file that was distributed with this source code.
*/
namespace Flarum\Discussion\Command;
use Flarum\Discussion\DiscussionRepository;
use Flarum\Discussion\Event\Deleting;
use Flarum\Foundation\DispatchEventsTrait;
use Flarum\User\Exception\PermissionDeniedException;
use Illuminate\Contracts\Events\Dispatcher;
class DeleteDiscussionHandler
{
use DispatchEventsTrait;
/**
* @var \Flarum\Discussion\DiscussionRepository
*/
protected $discussions;
/**
* @param Dispatcher $events
* @param DiscussionRepository $discussions
*/
public function __construct(Dispatcher $events, DiscussionRepository $discussions)
{
$this->events = $events;
$this->discussions = $discussions;
}
/**
* @param DeleteDiscussion $command
* @return \Flarum\Discussion\Discussion
* @throws PermissionDeniedException
*/
public function handle(DeleteDiscussion $command)
{
$actor = $command->actor;
$discussion = $this->discussions->findOrFail($command->discussionId, $actor);
$actor->assertCan('delete', $discussion);
$this->events->dispatch(
new Deleting($discussion, $actor, $command->data)
);
$discussion->delete();
$this->dispatchEventsFor($discussion, $actor);
return $discussion;
}
}