app/Customize/EventSubscriber/LoginCartNormalizeSubscriber.php line 30

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  1. <?php
  3. namespace Customize\EventSubscriber;
  5. use Eccube\Entity\Customer;
  6. use Eccube\Service\CartService;
  7. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  8. use Symfony\Component\Security\Http\SecurityEvents;
  9. use Symfony\Component\Security\Http\Event\InteractiveLoginEvent;
  11. class LoginCartNormalizeSubscriber implements EventSubscriberInterface
  12. {
  13.     /**
  14.      * @var CartService
  15.      */
  16.     private $cartService;
  18.     public function __construct(CartService $cartService)
  19.     {
  20.         $this->cartService = $cartService;
  21.     }
  23.     public static function getSubscribedEvents()
  24.     {
  25.         return [
  26.             SecurityEvents::INTERACTIVE_LOGIN => 'onLogin',
  27.         ];
  28.     }
  30.     public function onLogin(InteractiveLoginEvent $event)
  31.     {
  32.         $token = $event->getAuthenticationToken();
  33.         if (!$token) {
  34.             return;
  35.         }
  36.         $user = $token->getUser();
  37.         if (!$user instanceof Customer) {
  38.             // 管理画面ログインなど、Customer 以外は対象外
  39.             return;
  40.         }
  42.         foreach ($this->cartService->getCarts() as $Cart) {
  43.             $seen = [];
  44.             $items = iterator_to_array($Cart->getCartItems());
  46.             foreach ($items as $CartItem) {
  47.                 $pc = $CartItem->getProductClass();
  48.                 if (!$pc) {
  49.                     $Cart->removeCartItem($CartItem);
  50.                     continue;
  51.                 }
  53.                 $pcId = $pc->getId();
  55.                 if (isset($seen[$pcId])) {
  56.                     $Cart->removeCartItem($CartItem);
  57.                 } else {
  58.                     $CartItem->setQuantity(1);
  59.                     $seen[$pcId] = true;
  60.                 }
  61.             }
  62.         }
  63.         $this->cartService->save();
  64.     }
  65. }