custom/plugins/SwagAmazonPay/src/Storefront/EventListeners/AmazonPayConfirmEventListener.php line 40

Open in your IDE?
  1. <?php
  2. declare(strict_types=1);
  4. namespace Swag\AmazonPay\Storefront\EventListeners;
  6. use AmazonPayApiSdkExtension\Struct\CheckoutSession;
  7. use Shopware\Storefront\Page\Checkout\Confirm\CheckoutConfirmPageLoadedEvent;
  8. use Swag\AmazonPay\Components\Client\ClientProvider;
  9. use Swag\AmazonPay\Installer\PaymentMethodInstaller;
  10. use Swag\AmazonPay\Storefront\Page\Extension\AmazonPayConfirmExtension;
  11. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  12. use Symfony\Component\HttpFoundation\RequestStack;
  13. use Symfony\Component\HttpFoundation\Session\SessionInterface;
  15. class AmazonPayConfirmEventListener implements EventSubscriberInterface
  16. {
  17.     private SessionInterface $session;
  18.     private ClientProvider $clientProvider;
  20.     public function __construct(?SessionInterface $session, ?RequestStack $requestStack, ClientProvider $clientProvider)
  21.     {
  22.         if ($session === null) {
  23.             $this->session = $requestStack->getSession();  //SW65+ style
  24.         } else {
  25.             $this->session = $session; //SW64 style
  26.         }
  27.         $this->clientProvider = $clientProvider;
  28.     }
  30.     /**
  31.      * {@inheritdoc}
  32.      */
  33.     public static function getSubscribedEvents(): array
  34.     {
  35.         return [
  36.             CheckoutConfirmPageLoadedEvent::class => 'onLoadConfirmPage',
  37.         ];
  38.     }
  40.     public function onLoadConfirmPage(CheckoutConfirmPageLoadedEvent $event): void
  41.     {
  43.         $session = $this->session;
  45.         // Only for AmazonPay!
  46.         if ($event->getSalesChannelContext()->getPaymentMethod()->getId() !== PaymentMethodInstaller::AMAZON_PAYMENT_ID && $event->getRequest()->get('amazonPayAction') === 'reset') {
  47.             // Remove the "on hold" checkout session id from the session just to clear things up.
  48.             // Will be automatically set again if Amazon Pay is active
  49.             $session->remove('swag-amazon-pay.checkout-session-id');
  51.             return;
  52.         }
  54.         // Use URL param for checkout determination first and fallback to the value inside the session.
  55.         $checkoutSessionId = (string)$event->getRequest()->query->get('amazonPayCheckoutId', $session->get('swag-amazon-pay.checkout-session-id'));
  56.         $isOneClickCheckout = $event->getRequest()->query->getBoolean('oneClickCheckout');
  58.         // No session id but one click checkout requested?
  59.         if (!$checkoutSessionId && $isOneClickCheckout) {
  60.             return;
  61.         }
  63.         // Keep the checkoutSessionId on hold for the case that the customer e.g. changes the shipping method on the confirm page or returns to confirm page later.
  64.         if ($isOneClickCheckout) {
  65.             $checkoutSession = $this->clientProvider->getClient($event->getSalesChannelContext()->getSalesChannelId())->getCheckoutSession($checkoutSessionId);
  66.             //TODO handle wrong status
  67.             $session->set('swag-amazon-pay.checkout-session-id', $checkoutSessionId);
  68.             $this->addConfirmPageExtension($event, $checkoutSession);
  69.             $this->removeOtherPaymentOptions($event);
  70.             return;
  71.         }
  73.         // Reset from One-Click checkout to the regular Amazon Pay checkout
  74.         $session->remove('swag-amazon-pay.checkout-session-id');
  75.     }
  77.     private function addConfirmPageExtension(
  78.         CheckoutConfirmPageLoadedEvent $event,
  79.         CheckoutSession                $checkoutSession
  80.     ): void
  81.     {
  82.         $confirmExtension = new AmazonPayConfirmExtension();
  83.         $confirmExtension->setCheckoutSessionId($checkoutSession->getCheckoutSessionId());
  84.         foreach ($checkoutSession->getPaymentPreferences() as $paymentPreference) {
  85.             if (is_array($paymentPreference) && isset($paymentPreference['paymentDescriptor'])) {
  86.                 $confirmExtension->setPaymentDescriptor($paymentPreference['paymentDescriptor']);
  87.                 $amazonPayPaymentMethod = $event->getPage()->getPaymentMethods()->get(PaymentMethodInstaller::AMAZON_PAYMENT_ID);
  88.                 if ($amazonPayPaymentMethod) {
  89.                     $translations = $amazonPayPaymentMethod->getTranslated();
  90.                     $translations['description'] = $paymentPreference['paymentDescriptor'];
  91.                     $amazonPayPaymentMethod->setTranslated($translations);
  92.                 }
  93.                 break;
  94.             }
  95.         }
  96.         $confirmExtension->setIsOneClickCheckout(true);
  97.         $event->getPage()->addExtension(AmazonPayConfirmExtension::EXTENSION_NAME, $confirmExtension);
  98.     }
  100.     private function removeOtherPaymentOptions(CheckoutConfirmPageLoadedEvent $event): void
  101.     {
  102.         $filtered = $event->getPage()->getPaymentMethods()->filter(function ($paymentMethod) {
  103.             return $paymentMethod->getId() === PaymentMethodInstaller::AMAZON_PAYMENT_ID;
  104.         });
  105.         if ($filtered->count() > 0) {
  106.             $event->getPage()->setPaymentMethods($filtered);
  107.         }
  108.     }
  109. }