Cách easyadminbundle 4 $this->get(EntityRepository. class) với các ví dụ

use EasyCorp\Bundle\EasyAdminBundle\Orm\EntityRepository;

class CampaignCrudController extends AbstractCrudController
{
    public function __construct(EntityRepository $entityRepository)
    {
        $this->entityRepository = $entityRepository;
    }

    public function createIndexQueryBuilder(SearchDto $searchDto, EntityDto $entityDto, FieldCollection $fields, FilterCollection $filters): ORMQueryBuilder
    {
        $response = $this->entityRepository->createQueryBuilder($searchDto, $entityDto, $fields, $filters);
        $response->andWhere('entity.user = :user')->setParameter('user', $this->getUser());

        return $response;
    }