vendor/shopware/core/Framework/Adapter/Cache/CacheStateSubscriber.php line 64

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  1. <?php declare(strict_types=1);
  3. namespace Shopware\Core\Framework\Adapter\Cache;
  5. use Shopware\Core\Checkout\Cart\Event\CartChangedEvent;
  6. use Shopware\Core\Checkout\Cart\SalesChannel\CartService;
  7. use Shopware\Core\Checkout\Customer\Event\CustomerLoginEvent;
  8. use Shopware\Core\Framework\Log\Package;
  9. use Shopware\Core\Framework\Routing\KernelListenerPriorities;
  10. use Shopware\Core\PlatformRequest;
  11. use Shopware\Core\System\SalesChannel\SalesChannelContext;
  12. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  13. use Symfony\Component\HttpKernel\Event\ControllerEvent;
  14. use Symfony\Component\HttpKernel\KernelEvents;
  16. /**
  17. * @deprecated tag:v6.5.0 - reason:becomes-internal - EventSubscribers will become internal in v6.5.0
  18. */
  19. #[Package('core')]
  20. class CacheStateSubscriber implements EventSubscriberInterface
  21. {
  22. public const STATE_LOGGED_IN = 'logged-in';
  24. public const STATE_CART_FILLED = 'cart-filled';
  26. private CartService $cartService;
  28. /**
  29. * @internal
  30. */
  31. public function __construct(CartService $cartService)
  32. {
  33. $this->cartService = $cartService;
  34. }
  36. /**
  37. * @return array<string, string|array{0: string, 1: int}|list<array{0: string, 1?: int}>>
  38. */
  39. public static function getSubscribedEvents()
  40. {
  41. return [
  42. KernelEvents::CONTROLLER => [
  43. ['setStates', KernelListenerPriorities::KERNEL_CONTROLLER_EVENT_SCOPE_VALIDATE_POST],
  44. ],
  45. CustomerLoginEvent::class => 'login',
  46. CartChangedEvent::class => 'cartChanged',
  47. ];
  48. }
  50. public function login(CustomerLoginEvent $event): void
  51. {
  52. $event->getSalesChannelContext()->addState(self::STATE_LOGGED_IN);
  53. }
  55. public function cartChanged(CartChangedEvent $event): void
  56. {
  57. $event->getContext()->removeState(self::STATE_CART_FILLED);
  59. if ($event->getCart()->getLineItems()->count() > 0) {
  60. $event->getContext()->addState(self::STATE_CART_FILLED);
  61. }
  62. }
  64. public function setStates(ControllerEvent $event): void
  65. {
  66. $request = $event->getRequest();
  68. if (!$request->attributes->has(PlatformRequest::ATTRIBUTE_SALES_CHANNEL_CONTEXT_OBJECT)) {
  69. return;
  70. }
  72. /** @var SalesChannelContext $context */
  73. $context = $request->attributes->get(PlatformRequest::ATTRIBUTE_SALES_CHANNEL_CONTEXT_OBJECT);
  75. $cart = $this->cartService->getCart($context->getToken(), $context);
  77. $context->removeState(self::STATE_LOGGED_IN);
  79. $context->removeState(self::STATE_CART_FILLED);
  81. if ($cart->getLineItems()->count() > 0) {
  82. $context->addState(self::STATE_CART_FILLED);
  83. }
  85. if ($context->getCustomer() !== null) {
  86. $context->addState(self::STATE_LOGGED_IN);
  87. }
  88. }
  89. }