Shopware6 : 订单支付时订阅哪个事件？

Question

我想知道如果我想在订单创建后 PAID 时触发一个函数，我应该使用哪个事件由客户。

我已经尝试过这个：state_enter.order_transaction.state.paid => 'onOrderCheckout'.

不幸的是，它给出了一个错误：" 警告：使用未定义常量state_enter - 假设'state_enter'（这将在 PHP)*".

的未来版本

这是我的订阅者：


namespace Emakers\TransmissionPlugin\Subscriber;

use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Shopware\Core\Framework\DataAbstractionLayer\Event\EntityLoadedEvent;
use Symfony\Component\HttpKernel\Event\ExceptionEvent;
use Shopware\Core\Checkout\Order\OrderEntity;
use Shopware\Core\Checkout\Order\OrderEvents;
use Shopware\Core\System\StateMachine\Event;
use Shopware\Core\Framework\Event\EventData\EntityType;
use Shopware\Core\System\SystemConfig\SystemConfigService;
use Symfony\Component\HttpKernel\KernelEvents;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Shopware\Core\Framework\DataAbstractionLayer\Search\Criteria;
use Shopware\Core\Framework\DataAbstractionLayer\Search\Filter\EqualsFilter;
use Emakers\TransmissionPlugin\Services\ShopwareConnectService;


class OrderSubscriber implements EventSubscriberInterface
{
    /**
     * @ContainerInterface $container
     */
    private $container;


     /**
     * @var datetime
     */
     private $now;


     public function __construct(ContainerInterface $container) {
                $this->container = $container;
                $this->now = date('Y-m-d H:i:s');
     }

    public static function getSubscribedEvents(): array
    {
        return [
                'state_enter.order_transaction.state.paid'   => 'onOrderCheckout',
        ];
    }
        public function orOrderCheckout($event)
        {
                var_dump($event);
                die('here we are');
        }
}

Answer 1

我为此使用了 StateMachineTransitionEvent。使用 Shopware 6.2 测试。

<?php declare(strict_types=1);

namespace Your\Namespace;

use Shopware\Core\Checkout\Order\Aggregate\OrderTransaction\OrderTransactionDefinition;
use Shopware\Core\Checkout\Order\Aggregate\OrderTransaction\OrderTransactionStates;
use Shopware\Core\Checkout\Order\OrderEntity;
use Shopware\Core\Framework\Context;
use Shopware\Core\Framework\DataAbstractionLayer\EntityRepositoryInterface;
use Shopware\Core\Framework\DataAbstractionLayer\Search\Criteria;
use Shopware\Core\Framework\DataAbstractionLayer\Search\Filter\EqualsFilter;
use Shopware\Core\System\StateMachine\Event\StateMachineTransitionEvent;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

class OrderStateSubscriber implements EventSubscriberInterface {

    /**
     * @var EntityRepositoryInterface
     */
    private $stateMachineStateRepository;

    /**
     * @var EntityRepositoryInterface
     */
    private $orderRepository;

    public function __construct(EntityRepositoryInterface $stateMachineStateRepository, EntityRepositoryInterface $orderRepository)
    {
        $this->stateMachineStateRepository = $stateMachineStateRepository;
        $this->orderRepository = $orderRepository;
    }

    public static function getSubscribedEvents(): array
    {
        return [
            StateMachineTransitionEvent::class => 'onStateTransition'
        ];
    }

    public function onStateTransition(StateMachineTransitionEvent $event) {
        // Since you are only interested in order transitions
        if ($event->getEntityName() !== OrderTransactionDefinition::ENTITY_NAME) {
            return;
        }

        $orderTransactionsStatePaidId = $this->getOrderTransactionsStatePaidId($event->getContext());
        if ($orderTransactionsStatePaidId === null) {
            return;
        }

        // Check if it was transitioned to paid
        if ($event->getToPlace()->getId() !== $orderTransactionsStatePaidId) {
            return;
        }

        // Transaction was changed to paid do your thing
        $order = $this->getOrder($event->getEntityId(), $event->getContext());
    }

    private function getOrderTransactionsStatePaidId(Context $context): ?string {
        $criteria = new Criteria();
        // Add filter for OrderTransactionStateMachine
        $criteria->addFilter(
            new EqualsFilter('stateMachine.technicalName', \sprintf('%s.state', OrderTransactionDefinition::ENTITY_NAME)),
            new EqualsFilter('technicalName', OrderTransactionStates::STATE_PAID)
        );

        return $this->stateMachineStateRepository->searchIds($criteria, $context)->firstId();
    }
    
    private function getOrder(string $orderTransactionId, Context $context): ?OrderEntity
    {
        $criteria = new Criteria();
        $criteria->addFilter(
            new EqualsFilter('transactions.id', $orderTransactionId)
        );
        
        return $this->orderRepository->search($criteria, $context)->first();
    }
}

在您的服务中 xml 添加如下内容。当然你需要调整FQCN（FullyQualifiedClassName）。

<service id="Your\Namespace\OrderStateSubscriber">
    <argument type="service" id="state_machine_state.repository"/>
    <argument type="service" id="order.repository"/>
    <tag name="kernel.event_subscriber"/>
</service>

Shopware6 : 订单支付时订阅哪个事件？

Shopware6 : Which event to subscribe when an order is paid?

php

events

event-handling

symfony

shopware