src/Storage/CartSessionStorage.php line 59

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  1. <?php
  3. namespace App\Storage;
  5. use App\Entity\Order;
  6. use App\Repository\OrderRepository;
  7. use Symfony\Component\HttpFoundation\RequestStack;
  8. use Symfony\Component\HttpFoundation\Session\SessionInterface;
  10. class CartSessionStorage
  11. {
  12. private RequestStack $requestStack;
  14. private OrderRepository $cartRepository;
  16. /**
  17. * @var string
  18. */
  19. public const CART_KEY_NAME = 'cart_id';
  21. /**
  22. * CartSessionStorage constructor.
  23. */
  24. public function __construct(RequestStack $requestStack, OrderRepository $cartRepository)
  25. {
  26. $this->requestStack = $requestStack;
  27. $this->cartRepository = $cartRepository;
  28. }
  30. /**
  31. * Gets the cart in session.
  32. */
  33. public function getCart(): ?Order
  34. {
  35. return $this->cartRepository->findOneBy([
  36. 'id' => $this->getCartId(),
  37. 'status' => Order::STATUS_CART,
  38. ]);
  39. }
  41. /**
  42. * Sets the cart in session.
  43. */
  44. public function setCart(Order $cart): void
  45. {
  46. $this->getSession()->set(self::CART_KEY_NAME, $cart->getId());
  47. }
  49. public function clearCart()
  50. {
  51. $this->getSession()->remove(self::CART_KEY_NAME);
  52. }
  54. /**
  55. * Returns the cart id.
  56. */
  57. private function getCartId(): ?int
  58. {
  59. return $this->getSession()->get(self::CART_KEY_NAME);
  60. }
  62. private function getSession(): SessionInterface
  63. {
  64. return $this->requestStack->getSession();
  65. }
  66. }