vendor/lnb/shopware6-lnb-partner-auth/src/Subscriber/HttpCacheHitSubscriber.php line 26

Open in your IDE?
  1. <?php
  3. namespace Lnb\Shopware6\LnbPartnerAuth\Subscriber;
  5. use Lnb\Shopware6\LnbPartnerAuth\Config\ConfigServiceAdapter;
  6. use Shopware\Core\Framework\Adapter\Cache\CacheStateSubscriber;
  7. use Shopware\Storefront\Framework\Cache\CacheResponseSubscriber;
  8. use Shopware\Storefront\Framework\Cache\Event\HttpCacheHitEvent;
  9. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  10. use Symfony\Component\HttpFoundation\Request;
  12. class HttpCacheHitSubscriber implements EventSubscriberInterface
  13. {
  14.     public function __construct(
  15.         private readonly ConfigServiceAdapter $configServiceAdapter
  16.     ) {
  17.     }
  19.     public static function getSubscribedEvents(): array
  20.     {
  21.         return [
  22.             HttpCacheHitEvent::class => 'onHttpCacheHit',
  23.         ];
  24.     }
  26.     public function onHttpCacheHit(HttpCacheHitEvent $event): void
  27.     {
  28.         $salesChannelId = $event->getRequest()->attributes->get('sw-sales-channel-id');
  29.         $this->configServiceAdapter->setSalesChannelId($salesChannelId);
  31.         $partnerSalesChannelId = $this->configServiceAdapter->getPartnerSalesChannelId();
  33.         if ($partnerSalesChannelId !== $salesChannelId || $this->isCustomerLoggedIn($this->getSystemStates($event->getRequest()))) {
  34.             return;
  35.         }
  37.         //disable http cache for PartnerSalesChannel when customer is not logged in to always redirect partner pages to login page
  38.         $event->getResponse()->headers->set('Cache-Control', 'no-cache, no-store, must-revalidate');
  39.     }
  41.     /**
  42.      * @return array<string, int>
  43.      */
  44.     private function getSystemStates(Request $request): array
  45.     {
  46.         $states = [];
  47.         $swStates = (string) $request->cookies->get(CacheResponseSubscriber::SYSTEM_STATE_COOKIE);
  48.         if ($swStates !== '') {
  49.             $states = array_flip(explode(',', $swStates));
  50.         }
  52.         return $states;
  53.     }
  55.     /**
  56.      * @param array<string, int> $systemStates
  57.      */
  58.     private function isCustomerLoggedIn(array $systemStates): bool
  59.     {
  60.         return array_key_exists(CacheStateSubscriber::STATE_LOGGED_IN, $systemStates);
  61.     }
  62. }