iluminar/goodwork

use App\Base\Models\User;
use Illuminate\Support\Collection;

trait GetRecipientsTrait
{
    public function getRecipients($group, $ownerId): Collection
    {
        return $group->first()->members()->get()
            ->filter(function (User $user) use ($ownerId) {
                return $user->getKey() !== $ownerId;
            });
    }
}

use App\Discussion\Models\Discussion;
use App\Base\Utilities\GetRecipientsTrait;
use Illuminate\Support\Facades\Notification;
use App\Discussion\Notifications\DiscussionCreatedNotification;

class DiscussionObserver
{
    use GetRecipientsTrait;

    public function created(Discussion $discussion)
    {
        Notification::send($this->getRecipients($discussion->discussionable(), $discussion->posted_by), new DiscussionCreatedNotification($discussion, $discussion->creator));
    }
}