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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Paypal\Controller\Payflow;
use Magento\Framework\App\Action\HttpGetActionInterface;
use Magento\Framework\App\CsrfAwareActionInterface;
use Magento\Framework\App\Request\InvalidRequestException;
use Magento\Framework\App\RequestInterface;
use Magento\Paypal\Controller\Payflow;
use Magento\Paypal\Model\Config;
use Magento\Sales\Model\Order;
/**
* Paypal Payflow ReturnUrl controller class
*/
class ReturnUrl extends Payflow implements CsrfAwareActionInterface, HttpGetActionInterface
{
/**
* @var array of allowed order states on frontend
*/
protected $allowedOrderStates = [
Order::STATE_PROCESSING,
Order::STATE_COMPLETE,
Order::STATE_PAYMENT_REVIEW
];
/**
* Payment method code
* @var string
*/
protected $allowedPaymentMethodCodes = [
Config::METHOD_PAYFLOWPRO,
Config::METHOD_PAYFLOWLINK
];
/**
* @inheritDoc
*/
public function createCsrfValidationException(
RequestInterface $request
): ?InvalidRequestException {
return null;
}
/**
* @inheritDoc
*/
public function validateForCsrf(RequestInterface $request): ?bool
{
return true;
}
/**
* When a customer return to website from payflow gateway.
*
* @return void
*/
public function execute()
{
$this->_view->loadLayout(false);
/** @var \Magento\Checkout\Block\Onepage\Success $redirectBlock */
$redirectBlock = $this->_view->getLayout()->getBlock($this->_redirectBlockName);
if ($this->_checkoutSession->getLastRealOrderId()) {
/** @var \Magento\Sales\Model\Order $order */
$order = $this->_orderFactory->create()->loadByIncrementId($this->_checkoutSession->getLastRealOrderId());
if ($order->getIncrementId()) {
if ($this->checkOrderState($order)) {
$redirectBlock->setData('goto_success_page', true);
} else {
if ($this->checkPaymentMethod($order)) {
$gotoSection = $this->_cancelPayment((string)$this->getRequest()->getParam('RESPMSG'));
$redirectBlock->setData('goto_section', $gotoSection);
$redirectBlock->setData('error_msg', __('Your payment has been declined. Please try again.'));
} else {
$redirectBlock->setData('goto_section', false);
$redirectBlock->setData('error_msg', __('Requested payment method does not match with order.'));
}
}
}
}
$this->_view->renderLayout();
}
/**
* Check order state
*
* @param Order $order
* @return bool
*/
protected function checkOrderState(Order $order)
{
return in_array($order->getState(), $this->allowedOrderStates);
}
/**
* Check requested payment method
*
* @param Order $order
* @return bool
*/
protected function checkPaymentMethod(Order $order)
{
$payment = $order->getPayment();
return in_array($payment->getMethod(), $this->allowedPaymentMethodCodes);
}
}