Symfony autowiring ne collecte pas les services dans un chemin spécifié

Question

Vous essayez de mettre à niveau un projet Symfony 3.3.2 existant pour utiliser l'autowiring. Suivez les instructions ici: https://symfony.com/doc/current/service_container/3.3-di-changes.html#content_wrapper.

Ce qui ne fonctionne pas pour moi est de pouvoir mettre tous les services dans un répertoire public.

Important: Mon fichier services.yml se trouve dans src/SiteBundle/Resources/config, et non dans app/config.

# src/SiteBundle/Resources/config/services.yml 
services: 
    _defaults: 
    autowire: true 
    autoconfigure: true 
    public: false 

    SiteBundle\Service: 
    resource: '../../Service' 
    public: true 

    CustomerOrderMasterRepository: 
    class: Doctrine\ORM\EntityRepository 
    factory: ["@doctrine.orm.entity_manager", get_repository] 
    arguments: 
     - SiteBundle\Entity\CustomerMaster 

    SiteBundle\Service\CustomersService: 
    arguments: 
     - '@doctrine.orm.entity_manager' 
     - '@CustomerMasterRepository' 

Si je fais ensuite une mise au point de la console: container | grep -i service, il affiche uniquement l'en-tête de sortie et le conteneur de service Symfony. Aucune des classes du répertoire src/SiteBundle/Service n'est détectée. Si j'ajoute --show-private, alors ils sont affichés (avec beaucoup d'autres choses).

Symfony Container Public and Private Services Service ID
Class name
1_bcf140bb848ef41617942628c8525b4872574e826d00fee6aaabbf2ede89fbb8
Symfony\Component\DependencyInjection\ServiceLocator
Psr\Container\ContainerInterface
alias for "service_container"
SiteBundle\Service\CustomerOrdersService
SiteBundle\Service\CustomerOrdersService
SiteBundle\Service\CustomersService
SiteBundle\Service\CustomersService
SiteBundle\Service\InventoryItemsService
SiteBundle\Service\InventoryItemsService
SiteBundle\Service\VendorOrdersService
SiteBundle\Service\VendorOrdersService
SiteBundle\Service\VendorsService
SiteBundle\Service\VendorsService
SiteBundle\Service\WorkOrdersService
SiteBundle\Service\WorkOrdersService
Symfony\Component\DependencyInjection\ContainerInterface
alias for "service_container" argument_resolver.service
Symfony\Component\HttpKernel\Controller\ArgumentResolver\ServiceValueResolver routing.loader.service
Symfony\Component\Routing\Loader\DependencyInjection\ServiceRouterLoader security.authentication.rememberme.services.abstract
security.authentication.rememberme.services.persistent
Symfony\Component\Security\Http\RememberMe\PersistentTokenBasedRememberMeServices security.authentication.rememberme.services.simplehash
Symfony\Component\Security\Http\RememberMe\TokenBasedRememberMeServices service_container
Symfony\Component\DependencyInjection\ContainerInterface
service_locator.1712c3a50d1ec2c742b2ead0f03bb76c
Symfony\Component\DependencyInjection\ServiceLocator
service_locator.26ac001b3ede28481ac0de703666b4d7
Symfony\Component\DependencyInjection\ServiceLocator
service_locator.39e66930232432ca5ba91e98fdd8a17b
Symfony\Component\DependencyInjection\ServiceLocator
service_locator.6f24348b77840ec12a20c22a3f985cf7
Symfony\Component\DependencyInjection\ServiceLocator
service_locator.8925f20c49cbd61fcb37adf8c595459e
Symfony\Component\DependencyInjection\ServiceLocator
service_locator.b8d2046fb854cde05549fb309e1a80d2
alias for "1_bcf140bb848ef41617942628c8525b4872574e826d00fee6aaabbf2ede89fbb8"
service_locator.ceb8bbb9f48e8bfd1c8ec2d209eabdca
Symfony\Component\DependencyInjection\ServiceLocator

Si je commente le SiteBundle \ Service \ CustomerService définition, la mise au point: commande conteneur déclenche cette exception:

PHP Fatal error: Uncaught Symfony\Component\DependencyInjection\Exception\AutowiringFailedException: Cannot autowire service "SiteBundle\Entity\CustomerMasterRepository": argument "$em" of method "Doctrine\ORM\EntityRepository::__construct()" must have a type-hint or be given a value explicitly. Which, frankly, I can't make heads nor tails of.

Suggestions? Merci.

Answer 1

Pour faire un travail de référentiel personnalisé que je devais passer outre la méthode __construct pour fournir le EntityManager et le ClassMetadata comme indiqué ci-dessous:

app/config/services.yml

services: 
    _defaults: 
     autowire: true 
     autoconfigure: true 
     public: false 

    app.repository.channel: 
     class: \AppBundle\EntityRepository\ChannelRepository 

src/AppBundle/EntityRepository/ChannelRepository.php:

<?php 

namespace AppBundle\EntityRepository; 

use AppBundle\Entity\Channel; 
use Doctrine\ORM\EntityManager; 
use Doctrine\ORM\Mapping\ClassMetadata; 

class ChannelRepository extends RepositoryFactory 
{ 
    public function __construct(EntityManager $entityManager) 
    { 
     parent::__construct($entityManager, new ClassMetadata(Channel::class)); 
    } 

    public function getOneByName(string $name) 
    { 
     return $this->findOneBy(['name' => $name]); 
    } 
} 

src/AppBundle/Entité/Channel.php

<?php 

namespace AppBundle\Entity; 

use Doctrine\Common\Collections\ArrayCollection; 
use Doctrine\ORM\Mapping as ORM; 

/** 
* @ORM\Table(name="channel") 
* @ORM\Entity(repositoryClass="\AppBundle\EntityRepository\ChannelRepository") 
* 
*/ 
class Channel 
{ 
    /** 
    * @var integer 
    * 
    * @ORM\Column(name="id", type="integer") 
    * @ORM\Id 
    * @ORM\GeneratedValue(strategy="AUTO") 
    */ 
    private $id; 

    /** 
    * @return int 
    */ 
    public function getId() 
    { 
     return $this->id; 
    } 
}