Eloquent 事件删除监听器 return false 会停止删除功能吗？ [laravel]

Question

我有 Team eloquent 和 TeamObserver。 TeamObserver 有 deleting event，如果我调用 TeamDeletingEvent。 TeamDeletingEvent派遣TeamDeletingListener。如果TeamDeletingLister会returnfalse会停止团队删除功能吗？

TeamObserver

class TeamObserver
{
    /**
     * Handle the team "deleting" event.
     *
     * @param  Team  $team
     * @return void
     */
    public function deleting(Team $team)
    {
        event(new TeamDeletingEvent($team));
    }
}

团队删除事件

class TeamDeletingEvent
{
    use SerializesModels;

    /**
     * @var Team
     */
    public $team;

    /**
     * Create a new event instance.
     *
     * @return void
     */
    public function __construct(Team $team)
    {
        $this->team = $team;
    }
}

TeamDeletingListener

class TeamDeletingListener
{
    /**
     * Handle the event.
     *
     * @param  TeamDeletingEvent  $event
     * @return bool
     */
    public function handle(TeamDeletingEvent $event)
    {
        $teamUser = Team::where('id', $event->team->id)->users()->first();
        if(is_null($teamUser)){
           return true;
        }
        return false;
    }
}

超过 TeamObserver 注册于 AppServiceProvider 和 Event and Listener 注册于 EventServiceProvider

Answer 1

listener returnfalse 不会停止删除功能。它将停止事件的连续侦听器调用。但是 Eloquent 事件 returning false 将停止删除功能。（模型实例值得到更新，但这些值未在数据库中更新）。更多信息

Eloquent 事件删除监听器 return false 会停止删除功能吗？ [laravel]

Eloquent event deleting listener return false will stop delete function? [laravel]

laravel

eloquent

laravel-7