LcShopBundle/ShopBundle/Repository/UserRepository.php

<?php

namespace Lc\ShopBundle\Repository;

use Lc\ShopBundle\Context\DefaultRepositoryInterface;
use Lc\ShopBundle\Context\UserInterface;

/**
 * @method UserInterface|null find($id, $lockMode = null, $lockVersion = null)
 * @method UserInterface|null findOneBy(array $criteria, array $orderBy = null)
 * @method UserInterface[]    findAll()
 * @method UserInterface[]    findBy(array $criteria, array $orderBy = null, $limit = null, $offset = null)
 */
class UserRepository extends BaseRepository implements DefaultRepositoryInterface
{
        public function getInterfaceClass()
        {
                return UserInterface::class;
        }

        public function findAllByNewsletter($newsletter)
        {
                return $this->createQueryBuilder('e')
                        ->where(':newsletter MEMBER OF e.newsletters')
                        ->setParameter('newsletter', $newsletter->getId())
                        ->getQuery()
                        ->getResult() ;
        }

}