custom/plugins/EconsorAtBitConfiguratorConnector/src/Subscriber/AtBitSessionCleaner.php line 48

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  1. <?php declare(strict_types=1);
  3. namespace Econsor\Shopware\AtBitConfiguratorConnector\Subscriber;
  5. use Econsor\Shopware\AtBitConfiguratorConnector\AtBitSessionKeys;
  6. use Econsor\Shopware\AtBitConfiguratorConnector\Services\AtBitPriceCalculator;
  7. use Shopware\Core\Checkout\Cart\Event\CheckoutOrderPlacedEvent;
  8. use Shopware\Core\Checkout\Cart\Event\LineItemQuantityChangedEvent;
  9. use Shopware\Core\Checkout\Cart\Event\LineItemRemovedEvent;
  10. use Shopware\Core\Checkout\Cart\LineItem\LineItem;
  11. use Shopware\Core\Framework\Struct\ArrayStruct;
  12. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  13. use Symfony\Component\HttpFoundation\Session\Session;
  15. class AtBitSessionCleaner implements EventSubscriberInterface
  16. {
  17.     private $session;
  18.     private $priceCalculator;
  20.     public function __construct(Session $session, AtBitPriceCalculator $priceCalculator)
  21.     {
  22.         $this->session         = $session;
  23.         $this->priceCalculator = $priceCalculator;
  24.     }
  26.     public static function getSubscribedEvents(): array
  27.     {
  28.         return [
  29.             LineItemRemovedEvent::class          => 'onLineItemRemoved',
  30.             LineItemQuantityChangedEvent::class   => 'onQuantityChanged',
  31.             CheckoutOrderPlacedEvent::class       => 'onOrderPlaced',
  32.         ];
  33.     }
  35.     public function onLineItemRemoved(LineItemRemovedEvent $event): void
  36.     {
  37.         $id     = $event->getLineItem()->getId();
  38.         $config = $this->session->has(AtBitSessionKeys::CONFIGURATOR_PRODUCTS)
  39.             ? $this->session->get(AtBitSessionKeys::CONFIGURATOR_PRODUCTS)
  40.             : null;
  42.         if ($config && array_key_exists($id, $config)) {
  43.             unset($config[$id]);
  44.             $this->session->set(AtBitSessionKeys::CONFIGURATOR_PRODUCTS, $config);
  45.         }
  46.     }
  48.     public function onQuantityChanged(LineItemQuantityChangedEvent $event): void
  49.     {
  50.         if (!$configuratorProduct = $this->getLineItemFromSession($event->getLineItem()->getId())) {
  51.             return;
  52.         }
  54.         /** @var ArrayStruct|null $extension */
  55.         $extension = $configuratorProduct->getExtension('atbitConfiguration');
  56.         if (!$extension instanceof ArrayStruct) {
  57.             return;
  58.         }
  60.         $quantity = $event->getLineItem()->getQuantity();
  62.         $configuratorProduct->setQuantity($quantity);
  63.         $configuratorProduct->setPrice($this->priceCalculator->calculate(
  64.             (float) $extension->get('GesamtpreisOhneMwSt'),
  65.             (float) $extension->get('MwSt'),
  66.             $quantity
  67.         ));
  69.         $this->setLineItemFromSession($configuratorProduct, $event->getLineItem()->getId());
  70.     }
  72.     public function onOrderPlaced(CheckoutOrderPlacedEvent $event): void
  73.     {
  74.         $this->session->remove(AtBitSessionKeys::CONFIGURATOR_PRODUCTS);
  75.     }
  77.     private function getLineItemFromSession(string $id): ?LineItem
  78.     {
  79.         $lineItems = $this->session->get(AtBitSessionKeys::CONFIGURATOR_PRODUCTS);
  80.         if ($lineItems && array_key_exists($id, $lineItems)) {
  81.             return $lineItems[$id];
  82.         }
  83.         return null;
  84.     }
  86.     private function setLineItemFromSession(LineItem $lineItem, string $id): void
  87.     {
  88.         $lineItems = $this->session->get(AtBitSessionKeys::CONFIGURATOR_PRODUCTS);
  89.         if ($lineItems) {
  90.             $lineItems[$id] = $lineItem;
  91.             $this->session->set(AtBitSessionKeys::CONFIGURATOR_PRODUCTS, $lineItems);
  92.         }
  93.     }
  94. }