vendor/shopware/core/Checkout/Cart/Processor.php line 71

  1. <?php declare(strict_types=1);
  3. namespace Shopware\Core\Checkout\Cart;
  5. use Shopware\Core\Checkout\Cart\Hook\CartHook;
  6. use Shopware\Core\Checkout\Cart\Price\AmountCalculator;
  7. use Shopware\Core\Checkout\Cart\Transaction\TransactionProcessor;
  8. use Shopware\Core\Framework\Log\Package;
  9. use Shopware\Core\Framework\Script\Execution\ScriptExecutor;
  10. use Shopware\Core\Profiling\Profiler;
  11. use Shopware\Core\System\SalesChannel\SalesChannelContext;
  13. #[Package('checkout')]
  14. class Processor
  15. {
  16.     /**
  17.      * @internal
  18.      *
  19.      * @param iterable<CartProcessorInterface> $processors
  20.      * @param iterable<CartDataCollectorInterface> $collectors
  21.      */
  22.     public function __construct(
  23.         private readonly Validator $validator,
  24.         private readonly AmountCalculator $amountCalculator,
  25.         private readonly TransactionProcessor $transactionProcessor,
  26.         private readonly iterable $processors,
  27.         private readonly iterable $collectors,
  28.         private readonly ScriptExecutor $executor
  29.     ) {
  30.     }
  32.     public function process(Cart $original, SalesChannelContext $context, CartBehavior $behavior): Cart
  33.     {
  34.         return Profiler::trace('cart::process', function () use ($original, $context, $behavior) {
  35.             $cart = new Cart($original->getToken());
  36.             $cart->setCustomerComment($original->getCustomerComment());
  37.             $cart->setAffiliateCode($original->getAffiliateCode());
  38.             $cart->setCampaignCode($original->getCampaignCode());
  39.             $cart->setBehavior($behavior);
  40.             $cart->addState(...$original->getStates());
  42.             if ($behavior->hookAware()) {
  43.                 // reset modified state that apps always have the same entry state
  44.                 foreach ($original->getLineItems()->getFlat() as $item) {
  45.                     $item->markUnModifiedByApp();
  46.                 }
  47.             }
  49.             // move data from previous calculation into new cart
  50.             $cart->setData($original->getData());
  52.             $this->runProcessors($original, $cart, $context, $behavior);
  54.             if ($behavior->hookAware()) {
  55.                 $this->executor->execute(new CartHook($cart, $context));
  56.             }
  58.             $this->calculateAmount($context, $cart);
  60.             $cart->addErrors(
  61.                 ...$this->validator->validate($cart, $context)
  62.             );
  64.             $cart->setTransactions(
  65.                 $this->transactionProcessor->process($cart, $context)
  66.             );
  68.             $cart->setRuleIds($context->getRuleIds());
  70.             return $cart;
  71.         }, 'cart');
  72.     }
  74.     private function runProcessors(Cart $original, Cart $cart, SalesChannelContext $context, CartBehavior $behavior): void
  75.     {
  76.         if ($original->getLineItems()->count() <= 0) {
  77.             $cart->addErrors(...array_values($original->getErrors()->getPersistent()->getElements()));
  79.             $cart->setExtensions($original->getExtensions());
  81.             return;
  82.         }
  84.         // enrich cart with all required data
  85.         foreach ($this->collectors as $collector) {
  86.             $collector->collect($cart->getData(), $original, $context, $behavior);
  87.         }
  89.         $cart->addErrors(...array_values($original->getErrors()->getPersistent()->getElements()));
  91.         $cart->setExtensions($original->getExtensions());
  93.         $this->calculateAmount($context, $cart);
  95.         // start processing, cart will be filled step by step with line items of original cart
  96.         foreach ($this->processors as $processor) {
  97.             $processor->process($cart->getData(), $original, $cart, $context, $behavior);
  99.             $this->calculateAmount($context, $cart);
  100.         }
  101.     }
  103.     private function calculateAmount(SalesChannelContext $context, Cart $cart): void
  104.     {
  105.         $amount = $this->amountCalculator->calculate(
  106.             $cart->getLineItems()->getPrices(),
  107.             $cart->getDeliveries()->getShippingCosts(),
  108.             $context
  109.         );
  111.         $cart->setPrice($amount);
  112.     }
  113. }