custom/plugins/LoyxxSeminar/src/Subscriber/CheckoutPageLoadedEventSubscriber.php line 52

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  1. <?php declare(strict_types=1);
  4. namespace LoyxxSeminar\Subscriber;
  7. use Shopware\Core\Framework\DataAbstractionLayer\EntityRepositoryInterface;
  8. use Shopware\Core\Framework\DataAbstractionLayer\Search\Criteria;
  9. use Shopware\Core\System\SalesChannel\Entity\SalesChannelRepositoryInterface;
  10. use Shopware\Core\System\SalesChannel\SalesChannelContext;
  11. use Shopware\Core\System\Salutation\SalesChannel\AbstractSalutationRoute;
  12. use Shopware\Core\System\Salutation\SalutationCollection;
  13. use Shopware\Core\System\Salutation\SalutationEntity;
  14. use Shopware\Core\System\SystemConfig\SystemConfigService;
  15. use Shopware\Storefront\Event\RouteRequest\SalutationRouteRequestEvent;
  16. use Shopware\Storefront\Page\Checkout\Cart\CheckoutCartPageLoadedEvent;
  17. use Shopware\Storefront\Page\Checkout\Confirm\CheckoutConfirmPageLoadedEvent;
  18. use Shopware\Storefront\Page\PageLoadedEvent;
  19. use Symfony\Component\EventDispatcher\EventDispatcherInterface;
  20. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  21. use Symfony\Component\HttpFoundation\Request;
  23. class CheckoutPageLoadedEventSubscriber implements EventSubscriberInterface
  24. {
  26.     private SalesChannelRepositoryInterface $salutationRepository;
  27.     private SystemConfigService $systemConfigService;
  28.     private AbstractSalutationRoute $salutationRoute;
  29.     private EventDispatcherInterface $eventDispatcher;
  31.     public function __construct(
  32.         SalesChannelRepositoryInterface $salutationRepository,
  33.         AbstractSalutationRoute         $salutationRoute,
  34.         SystemConfigService             $systemConfigService,
  35.         EventDispatcherInterface        $eventDispatcher
  36.     )
  37.     {
  38.         $this->salutationRepository = $salutationRepository;
  39.         $this->systemConfigService = $systemConfigService;
  40.         $this->salutationRoute = $salutationRoute;
  41.         $this->eventDispatcher = $eventDispatcher;
  42.     }
  44.     public static function getSubscribedEvents(): array
  45.     {
  46.         return [
  47.             CheckoutCartPageLoadedEvent::class => 'onCheckoutCartPageLoadedEvent',
  48.             CheckoutConfirmPageLoadedEvent::class => 'onCheckoutCartPageLoadedEvent'
  49.         ];
  50.     }
  52.     public function onCheckoutCartPageLoadedEvent(PageLoadedEvent $event)
  53.     {
  54.         if ($this->systemConfigService->getBool('LoyxxSeminar.config.isSalutationEnabled')) {
  55.             $event->getPage()->addExtensions([
  56.                 'salutations' => $this->getSalutations($event->getSalesChannelContext(), $event->getRequest())
  57.             ]);
  58.         }
  59.     }
  61.     private function getSalutations(SalesChannelContext $context, Request $request): SalutationCollection
  62.     {
  63.         $event = new SalutationRouteRequestEvent($request, new Request(), $context, new Criteria());
  64.         $this->eventDispatcher->dispatch($event);
  66.         $salutations = $this->salutationRoute
  67.             ->load($event->getStoreApiRequest(), $context, $event->getCriteria())
  68.             ->getSalutations();
  70.         $salutations->sort(static function (SalutationEntity $a, SalutationEntity $b) {
  71.             return $b->getSalutationKey() <=> $a->getSalutationKey();
  72.         });
  74.         return $salutations;
  75.     }
  76. }