来自扩展类的Symfony设置依赖注入

Question

我想像这样注入到抽象类中：

services:
    App\Infrastructure\Persistence\BaseDoctrineRepository:
        arguments:
          $eventStore: '@broadway.event_store'
          $registry: '@doctrine'
          $eventBus: '@broadway.event_handling.event_bus'

，但如果这样做，我会得到：

Cannot autowire service "App\Infrastructure\Persistence\User\DoctrineUserRepository": argument "$eventStore" of method "__construct()" references interface "Broadway\EventStore\EventStore" but no such service exists. You should maybe alias this interface to one of these existing services: "broadway.event_store.dbal", "broadway.event_store.in_memory". 

因此，我需要为每个这样的存储库复制代码，我希望避免这种情况。

services:
    App\Infrastructure\Persistence\User\DoctrineUserRepository:
        arguments:
          $eventStore: '@broadway.event_store'
          $registry: '@doctrine'
          $eventBus: '@broadway.event_handling.event_bus'

抽象类：

use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;

abstract class BaseDoctrineRepository extends ServiceEntityRepository
{
    public function __construct(ManagerRegistry $registry, EventStore $eventStore, EventBus $eventBus)
    {
        $this->eventStore = $eventStore;
        $this->eventBus = $eventBus;
        parent::__construct($registry, static::REPOSITORY_CLASS);
    }

从abastract扩展的类(我想避免使用构造函数)：

class DoctrineUserRepository extends BaseDoctrineRepository implements UserRepository
{
    const REPOSITORY_CLASS = User::class;

    public function __construct(ManagerRegistry $registry, EventStore $eventStore, EventBus $eventBus)
    {
        parent::__construct($registry, $eventStore, $eventBus);
    }

Answer 1

你试过这个https://symfony.com/doc/current/service_container/parent_services.html吗？

所以基本上

services:
    App\Infrastructure\Persistence\BaseDoctrineRepository:
            abstract: true
            arguments:
              $eventStore: '@broadway.event_store'
              $registry: '@doctrine'
              $eventBus: '@broadway.event_handling.event_bus'
    App\Infrastructure\Persistence\User\DoctrineUserRepository:
        parent: App\Infrastructure\Persistence\BaseDoctrineRepository