global $db;
            $stmt = $db->prepare(self::SQL_UPDATE_COMPILE_MODEL);
            $stmt->execute(array(':last_compile_dt' => gmdate('Y-m-d H:i:s'), ':compile_status' => $compile_status, ':compile_msg' => $compile_status === 0 ? "" : $compile_msg, ':mid' => $mid));
        } catch (PDOException $Exception) {
            throw new RuleException($Exception->getMessage(), 401);
        }
    }
    public function compile_model()
    {
        //$this->validate_admin($uid, $apikey);
        try {
            global $db;
            $stmt = $db->prepare(self::SQL_FETCH_ONE_MODEL);
            $stmt->execute();
            $result = $stmt->fetchAll(PDO::FETCH_ASSOC);
            foreach ($result as $value) {
                $status_code;
                $status_msg;
                $this->compile_using_docker($value['mbody'], $status_code, $status_msg);
                //var_dump($status_code);
                //var_dump($status_msg);
                $this->update_model_compile_db($status_code, $status_msg, $value['mid']);
            }
        } catch (PDOException $Exception) {
            throw new RuleException($Exception->getMessage(), 401);
        }
    }
}
$deamon = new Deamon();
$deamon->compile_model();