Newscoop\Services\CommentService::comment_delete PHP Метод

    private function comment_delete($params)
    {
        $comment = $this->find($params['id']);
        $commenter = $comment->getCommenter();
        $user = $commenter->getUser();
        if (!isset($user)) {
            return;
        }
        $attribute_value = $user->getAttribute("comment_deleted");
        $attribute_value = isset($attribute_value) ? $attribute_value + 1 : 1;
        $user->addAttribute("comment_deleted", $attribute_value);
        //have to remove points for a deleted comment.
        $points_action = $this->em->getRepository('Newscoop\\Entity\\UserPoints')->getPointValueForAction("comment_delivered");
        $points = $user->getPoints();
        $user->setPoints($points - $points_action);
    }