custom/plugins/KlarnaPayment/src/Components/EventListener/CheckoutEventListener.php line 56

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  1. <?php
  3. declare(strict_types=1);
  5. namespace KlarnaPayment\Components\EventListener;
  7. use KlarnaPayment\Components\Extension\TemplateData\CheckoutDataExtension;
  8. use KlarnaPayment\Components\Helper\PaymentHelper\PaymentHelperInterface;
  9. use KlarnaPayment\Core\Checkout\Cart\Error\MissingStateError;
  10. use KlarnaPayment\Installer\Modules\PaymentMethodInstaller;
  11. use Shopware\Storefront\Page\Account\Order\AccountEditOrderPageLoadedEvent;
  12. use Shopware\Storefront\Page\Checkout\Confirm\CheckoutConfirmPageLoadedEvent;
  13. use Shopware\Storefront\Page\PageLoadedEvent;
  14. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  16. class CheckoutEventListener implements EventSubscriberInterface
  17. {
  18.     /** @var PaymentHelperInterface */
  19.     private $paymentHelper;
  21.     public function __construct(PaymentHelperInterface $paymentHelper)
  22.     {
  23.         $this->paymentHelper = $paymentHelper;
  24.     }
  26.     public static function getSubscribedEvents(): array
  27.     {
  28.         return [
  29.             CheckoutConfirmPageLoadedEvent::class  => [['addKlarnaTemplateData'], ['validateCountryState']],
  30.             AccountEditOrderPageLoadedEvent::class => [['addKlarnaTemplateData']],
  31.         ];
  32.     }
  34.     public function addKlarnaTemplateData(PageLoadedEvent $event): void
  35.     {
  36.         if (!($event instanceof CheckoutConfirmPageLoadedEvent) && !($event instanceof AccountEditOrderPageLoadedEvent)) {
  37.             return;
  38.         }
  40.         if ($this->paymentHelper->isKlarnaPaymentsEnabled($event->getSalesChannelContext())) {
  41.             $type = CheckoutDataExtension::TYPE_PAYMENTS;
  42.         } elseif ($this->paymentHelper->isKlarnaCheckoutEnabled($event->getSalesChannelContext())) {
  43.             $type = CheckoutDataExtension::TYPE_CHECKOUT;
  44.         } else {
  45.             return;
  46.         }
  48.         $templateData = new CheckoutDataExtension();
  49.         $templateData->assign([
  50.             'klarnaType' => $type,
  51.         ]);
  53.         $event->getPage()->addExtension(CheckoutDataExtension::EXTENSION_NAME, $templateData);
  54.     }
  56.     public function validateCountryState(CheckoutConfirmPageLoadedEvent $event): void
  57.     {
  58.         if (!($this->paymentHelper->isKlarnaPaymentsEnabled($event->getSalesChannelContext()) || $this->paymentHelper->isKlarnaCheckoutEnabled($event->getSalesChannelContext()))) {
  59.             return;
  60.         }
  62.         if (!$this->paymentHelper->isKlarnaPaymentsSelected($event->getSalesChannelContext())) {
  63.             return;
  64.         }
  66.         $customer = $event->getSalesChannelContext()->getCustomer();
  68.         if ($customer === null) {
  69.             return;
  70.         }
  72.         if (is_null($customer->getActiveBillingAddress())) {
  73.             return;
  74.         }
  76.         $activeBillingAddress = $customer->getActiveBillingAddress();
  78.         if ($activeBillingAddress->getCountry() === null) {
  79.             return;
  80.         }
  82.         if ($activeBillingAddress->getCountry()->getIso() === PaymentMethodInstaller::KLARNA_API_REGION_US && $activeBillingAddress->getCountryStateId() === null) {
  83.             $errors = $event->getPage()->getCart()->getErrors();
  84.             $errors->add(new MissingStateError());
  86.             $event->getPage()->getCart()->setErrors($errors);
  87.         }
  88.     }
  89. }