custom/plugins/SwagAmazonPay/src/Storefront/EventListeners/AmazonPayConfirmEventListener.php line 46

  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 ClientProvider $clientProvider;
  19.     public function __construct(ClientProvider $clientProvider)
  20.     {
  21.         $this->clientProvider = $clientProvider;
  22.     }
  24.     /**
  25.      * {@inheritdoc}
  26.      */
  27.     public static function getSubscribedEvents(): array
  28.     {
  29.         return [
  30.             CheckoutConfirmPageLoadedEvent::class => 'onLoadConfirmPage',
  31.         ];
  32.     }
  34.     public function onLoadConfirmPage(CheckoutConfirmPageLoadedEvent $event): void
  35.     {
  37.         $session = $event->getRequest()->getSession();
  39.         // Only for AmazonPay!
  40.         if ($event->getSalesChannelContext()->getPaymentMethod()->getId() !== PaymentMethodInstaller::AMAZON_PAYMENT_ID && $event->getRequest()->get('amazonPayAction') === 'reset') {
  41.             // Remove the "on hold" checkout session id from the session just to clear things up.
  42.             // Will be automatically set again if Amazon Pay is active
  43.             $session->remove('swag-amazon-pay.checkout-session-id');
  45.             return;
  46.         }
  48.         // Use URL param for checkout determination first and fallback to the value inside the session.
  49.         $checkoutSessionId = (string)$event->getRequest()->query->get('amazonPayCheckoutId', $session->get('swag-amazon-pay.checkout-session-id'));
  50.         $isOneClickCheckout = $event->getRequest()->query->getBoolean('oneClickCheckout');
  52.         // No session id but one click checkout requested?
  53.         if (!$checkoutSessionId && $isOneClickCheckout) {
  54.             return;
  55.         }
  57.         // Keep the checkoutSessionId on hold for the case that the customer e.g. changes the shipping method on the confirm page or returns to confirm page later.
  58.         if ($isOneClickCheckout) {
  59.             $checkoutSession = $this->clientProvider->getClient($event->getSalesChannelContext()->getSalesChannelId())->getCheckoutSession($checkoutSessionId);
  60.             //TODO handle wrong status
  61.             $session->set('swag-amazon-pay.checkout-session-id', $checkoutSessionId);
  62.             $this->addConfirmPageExtension($event, $checkoutSession);
  63.             $this->removeOtherPaymentOptions($event);
  64.             return;
  65.         }
  67.         // Reset from One-Click checkout to the regular Amazon Pay checkout
  68.         $session->remove('swag-amazon-pay.checkout-session-id');
  69.     }
  71.     private function addConfirmPageExtension(
  72.         CheckoutConfirmPageLoadedEvent $event,
  73.         CheckoutSession                $checkoutSession
  74.     ): void
  75.     {
  76.         $confirmExtension = new AmazonPayConfirmExtension();
  77.         $confirmExtension->setCheckoutSessionId($checkoutSession->getCheckoutSessionId());
  78.         foreach ($checkoutSession->getPaymentPreferences() as $paymentPreference) {
  79.             if (is_array($paymentPreference) && isset($paymentPreference['paymentDescriptor'])) {
  80.                 $confirmExtension->setPaymentDescriptor($paymentPreference['paymentDescriptor']);
  81.                 $amazonPayPaymentMethod = $event->getPage()->getPaymentMethods()->get(PaymentMethodInstaller::AMAZON_PAYMENT_ID);
  82.                 if ($amazonPayPaymentMethod) {
  83.                     $translations = $amazonPayPaymentMethod->getTranslated();
  84.                     $translations['description'] = $paymentPreference['paymentDescriptor'];
  85.                     $amazonPayPaymentMethod->setTranslated($translations);
  86.                 }
  87.                 break;
  88.             }
  89.         }
  90.         $confirmExtension->setIsOneClickCheckout(true);
  91.         $event->getPage()->addExtension(AmazonPayConfirmExtension::EXTENSION_NAME, $confirmExtension);
  92.     }
  94.     private function removeOtherPaymentOptions(CheckoutConfirmPageLoadedEvent $event): void
  95.     {
  96.         $filtered = $event->getPage()->getPaymentMethods()->filter(function ($paymentMethod) {
  97.             return $paymentMethod->getId() === PaymentMethodInstaller::AMAZON_PAYMENT_ID;
  98.         });
  99.         if ($filtered->count() > 0) {
  100.             $event->getPage()->setPaymentMethods($filtered);
  101.         }
  102.     }
  103. }