App\Models\Forum\Topic::pin PHP Метод

    public function pin($pin)
    {
        DB::transaction(function () use($pin) {
            if ($pin === true) {
                $newStatus = static::TYPE_PINNED;
                $logOperation = 'LOG_PIN';
            } else {
                $newStatus = static::TYPE_NORMAL;
                $logOperation = 'LOG_UNPIN';
            }
            $this->update(['topic_type' => $newStatus]);
            Log::logModerateForumTopic($logOperation, $this);
        });
    }