Doctrine2 LEFT JOIN with 2 conditions

Question

I\'m trying to find a \'Product\' by ID, and to left join all it\'s \'Photo\' on two conditions: the locale AND the active state.

Here\'s my QueryBuilder :

Answer 1

For this problem a solution may be:

$em = $this->getEntityManager();
$qb = $em->createQueryBuilder();
$qb
    ->select('p', 'pp')
    ->from('Product', 'p')
    ->leftJoin('p.photos', 'pp')
    ->leftJoin('pp.translations', 'ppt', Doctrine\ORM\Query\Expr\Join::WITH, $qb->expr()->andX(
        $qb->expr()->eq('ppt.locale', ':locale'),
        $qb->expr()->eq('ppt.active', ':active')
    ))
    ->where('p.id', ':productId')
    ->setParameters(
        array(
            'productId', $productId,
            'active', $active,
            'locale', $locale
        )
    );

    $query = $qb->getQuery();
    return $query->getResult(); // or ->getSingleResult();

NOTE: this example is the way to do it in Symfony2 (2.3) entity repository