Phosphorum\Controllers\DiscussionsController::deleteAction PHP Метод

    public function deleteAction($id)
    {
        if (!$this->checkTokenGet('post-' . $id)) {
            return $this->response->redirect();
        }
        $usersId = $this->session->get('identity');
        if (!$usersId) {
            $this->flashSession->error('You must be logged first');
            return $this->response->redirect();
        }
        $parameters = ["id = ?0 AND (users_id = ?1 OR 'Y' = ?2)", 'bind' => [$id, $usersId, $this->session->get('identity-moderator')]];
        if (!($post = Posts::findFirst($parameters))) {
            $this->flashSession->error('The discussion does not exist');
            return $this->response->redirect();
        }
        if (Posts::IS_DELETED == $post->deleted) {
            $this->flashSession->error("The post is already deleted");
            return $this->response->redirect();
        }
        if ($post->sticked == 'Y') {
            $this->flashSession->error("The discussion cannot be deleted because it's sticked");
            return $this->response->redirect();
        }
        $post->deleted = Posts::IS_DELETED;
        if ($post->save()) {
            $usersId = $this->session->get('identity');
            if ($post->users_id != $usersId) {
                /** @var Users $user */
                if ($user = Users::findFirstById($usersId)) {
                    if ($user->moderator == 'Y') {
                        $user->increaseKarma(Karma::MODERATE_DELETE_POST);
                        $user->save();
                    }
                }
                $user = $post->user;
                $user->decreaseKarma(Karma::DELETE_POST);
                $user->save();
            }
            $this->flashSession->success('Discussion was successfully deleted');
            return $this->response->redirect();
        }
        $this->flashSession->error(join('<br>', $post->getMessages()));
        return $this->response->redirect();
    }