Sonata\PaymentBundle\Controller\DebugPaymentController::checkRequest PHP Метод

    protected function checkRequest()
    {
        if ('prod' === $this->getKernel()->getEnvironment()) {
            throw new \RuntimeException('Debug Payment is not authorized in production environment.');
        }
        $reference = $this->getRequest()->get('reference');
        $order = $this->getOrderManager()->findOneBy(array('reference' => $reference));
        if (!$order) {
            throw new NotFoundHttpException(sprintf('Order with reference "%s" not found.', $reference));
        }
        if ($this->getRequest()->get('check') !== $this->getDebugPayment()->generateUrlCheck($order)) {
            throw new InvalidTransactionException($reference);
        }
        return $order;
    }