| public findParentsInSameCollections ( $productCollections, $limit = null ) |
public function findParentsInSameCollections($productCollections, $limit = null)
{
return $this->queryInSameCollections($productCollections, $limit)->andWhere('p.parent IS NULL')->andWhere('p.enabled = :enabled')->setParameter('enabled', true)->getQuery()->execute();
}