AmyController::on_collaboration_stop PHP Метод

    public function on_collaboration_stop($pars)
    {
        if (false === ($row = Db::find_first("SELECT * FROM amy.coll_stop(" . Db::quote_literal($pars['collaborator_id']) . ")"))) {
            self::raiseError('Unable to stop properly: ' . Db::last_error());
        }
        self::setResult(true);
    }