Symfony 自定义方法存储库无法在控制器中访问

如何解决Symfony 自定义方法存储库无法在控制器中访问

我在 symfony 中有两个数据库连接。我在存储库中创建了一个方法并尝试在控制器中访问该方法。但是，我无法访问该方法，并且出现错误（未定义的方法 getSuitelog()）请告诉我如何从控制器中的存储库访问查询和方法。

<?PHP

namespace App\Controller\Testing;

use App\Entity\Testing\cpselection;
use App\Entity\Testing\CpTests;
use App\Repository\cpselectionRepository;
use App\Repository\CpTestsRepository;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Routing\Annotation\Route;
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Component\HttpFoundation\Session\Session;

class TestingController extends AbstractController
{
    
    #[Route('/testing/id/{{id}}',name: 'index')]
    public function CpTestSuit($id): Response
    {
        // $entityManager = $this->get('doctrine.orm.testing_entity_manager');
        $repository = $this->getDoctrine()
                    ->getManager('testing');
        $cpsuit =  $repository->getRepository(cpselection::class,'cpselection')
                    ->getSuitelog($id);
        $cpTests = $repository->getRepository(CpTests::class,'CpTests')
                    ->findAll(); //

        return $this->render('testing/index.html.twig',[
            'controller_name' => 'TestingController','suite' => $cpsuit,'tests' => $cpTests,]);
        
    }

使用 getSuitelog 方法的存储库：

<?PHP

namespace App\Repository;

use App\Entity\Testing\cpselection;
use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
use Doctrine\Persistence\ManagerRegistry;

/**
 * @method cpselection|null find($id,$lockMode = null,$lockVersion = null)
 * @method cpselection|null findOneBy(array $criteria,array $orderBy = null)
 * @method cpselection[]    findAll()
 * @method cpselection[]    findBy(array $criteria,array $orderBy = null,$limit = null,$offset = null)
 */
class cpselectionRepository extends ServiceEntityRepository
{
    public function __construct(ManagerRegistry $registry)
    {
        parent::__construct($registry,cpselection::class);
    }

    
    public function getSuitelog($suite_id = NULL) {

        $where = "";
        $values = array ();
        if ($suite_id != NULL) {
            $where = " where id = ? ";
            $values = array (1 => $suite_id);
        }
        $query = "SELECT * FROM App:cpselection" . $where;
        return $this->getEntityManager()
            ->createquery(
                $query
            )
            ->execute()
            ->getArrayResult();

    }

我的实体类看起来像

<?PHP

namespace App\Entity\Testing;

use Doctrine\ORM\Mapping as ORM;

/**
 * cpselection
 * @ORM\Entity(repositoryClass="App\Repository\cpselectionRepository")
 * @ORM\Table(name="cp_selection")
 */
class cpselection
{
......
}

解决方法

自定义存储库注入示例：

#[Route('/testing/id/{{id}}',name: 'index')]
public function CpTestSuit($id,CpSelectionRepository $myCustomRepository): Response 
{
...
}
    

更新： 为了完成这项工作，我们应该使用自动装配（在 symfony DI-container 中默认启用）并重写存储库，以便它不会扩展任何基本存储库。相反，将 EntityManager 注入 Repository 构造函数，然后将此具体存储库注入控制器操作。如果您输入提示参数，symfony 自动装配将完成所有其他工作。

详情请见此处https://tomasvotruba.com/blog/2017/10/16/how-to-use-repository-with-doctrine-as-service-in-symfony/