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<?php |
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namespace Sylius\ShopApiPlugin\Handler; |
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use SM\Factory\FactoryInterface; |
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use Sylius\Component\Core\Model\OrderInterface; |
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use Sylius\Component\Core\Model\ShippingMethodInterface; |
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use Sylius\Component\Core\OrderCheckoutTransitions; |
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use Sylius\Component\Core\Repository\OrderRepositoryInterface; |
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use Sylius\Component\Core\Repository\ShippingMethodRepositoryInterface; |
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use Sylius\Component\Shipping\Checker\ShippingMethodEligibilityCheckerInterface; |
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use Sylius\ShopApiPlugin\Command\ChooseShippingMethod; |
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use Webmozart\Assert\Assert; |
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final class ChooseShippingMethodHandler |
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{ |
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/** |
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* @var OrderRepositoryInterface |
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*/ |
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private $orderRepository; |
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/** |
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* @var ShippingMethodRepositoryInterface |
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*/ |
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private $shippingMethodRepository; |
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/** |
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* @var ShippingMethodEligibilityCheckerInterface |
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*/ |
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private $eligibilityChecker; |
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/** |
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* @var FactoryInterface |
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*/ |
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private $stateMachineFactory; |
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/** |
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* @param OrderRepositoryInterface $orderRepository |
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* @param ShippingMethodRepositoryInterface $shippingMethodRepository |
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* @param ShippingMethodEligibilityCheckerInterface $eligibilityChecker |
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* @param FactoryInterface $stateMachineFactory |
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*/ |
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public function __construct( |
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OrderRepositoryInterface $orderRepository, |
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ShippingMethodRepositoryInterface $shippingMethodRepository, |
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ShippingMethodEligibilityCheckerInterface $eligibilityChecker, |
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FactoryInterface $stateMachineFactory |
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) { |
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$this->orderRepository = $orderRepository; |
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$this->shippingMethodRepository = $shippingMethodRepository; |
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$this->eligibilityChecker = $eligibilityChecker; |
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$this->stateMachineFactory = $stateMachineFactory; |
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} |
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/** |
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* @param ChooseShippingMethod $chooseShippingMethod |
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*/ |
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public function handle(ChooseShippingMethod $chooseShippingMethod) |
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{ |
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/** @var OrderInterface $cart */ |
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$cart = $this->orderRepository->findOneBy(['tokenValue' => $chooseShippingMethod->orderToken()]); |
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Assert::notNull($cart, 'Cart has not been found.'); |
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$stateMachine = $this->stateMachineFactory->get($cart, OrderCheckoutTransitions::GRAPH); |
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Assert::true($stateMachine->can(OrderCheckoutTransitions::TRANSITION_SELECT_SHIPPING), 'Order cannot have shipment method assigned.'); |
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/** @var ShippingMethodInterface $shippingMethod */ |
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$shippingMethod = $this->shippingMethodRepository->findOneBy(['code' => $chooseShippingMethod->shippingMethod()]); |
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Assert::notNull($shippingMethod, 'Shipping method has not been found'); |
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Assert::true(isset($cart->getShipments()[$chooseShippingMethod->shipmentIdentifier()]), 'Shipping method has not been found.'); |
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$shipment = $cart->getShipments()[$chooseShippingMethod->shipmentIdentifier()]; |
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Assert::true($this->eligibilityChecker->isEligible($shipment, $shippingMethod), 'Given shipment is not eligible for provided shipping method.'); |
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$shipment->setMethod($shippingMethod); |
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$stateMachine->apply(OrderCheckoutTransitions::TRANSITION_SELECT_SHIPPING); |
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} |
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} |
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