Phosphorum\Controllers\RepliesController::updateAction PHP Method

    public function updateAction()
    {
        $usersId = $this->session->get('identity');
        if (!$usersId) {
            return $this->response->redirect();
        }
        if (!$this->request->isPost()) {
            return $this->response->redirect();
        }
        $parametersReply = ['id = ?0 AND (users_id = ?1 OR "Y" = ?2)', 'bind' => [$this->request->getPost('id'), $usersId, $this->session->get('identity-moderator')]];
        $postReply = PostsReplies::findFirst($parametersReply);
        if (!$postReply) {
            return $this->response->redirect();
        }
        if (!$this->security->checkToken('post-' . $postReply->post->id)) {
            $this->flashSession->error('This post is outdated. Please try to update reply again.');
            return $this->response->redirect();
        }
        $content = $this->request->getPost('content');
        if (trim($content)) {
            $postReply->content = $content;
            $postReply->edited_at = time();
            if ($postReply->save()) {
                if ($usersId != $postReply->users_id) {
                    $user = Users::findFirstById($usersId);
                    if ($user) {
                        if ($user->moderator == 'Y') {
                            $user->increaseKarma(Karma::MODERATE_REPLY);
                            $user->save();
                        }
                    }
                }
            }
        }
        $href = 'discussion/' . $postReply->post->id . '/' . $postReply->post->slug . '#C' . $postReply->id;
        return $this->response->redirect($href);
    }