public function getAllInactiveQuery(Production $production): Query
    {
        $qb = $this->createQueryBuilder('p');

        return $qb
            ->join('p.groups', 'g')

            // Add conditions.
            ->andWhere($qb->expr()->eq('g', ':group'))
            ->andWhere($qb->expr()->isNull('p.parent'))
            ->andWhere($qb->expr()->orX(
                $qb->expr()->eq('p.active', ':active'),
                $qb->expr()->lt('p.expiry', ':now')
            ))

            // Add parameters.
            ->setParameter('group', $production)
            ->setParameter('active', false)
            ->setParameter('now', new \DateTime())

            // Order by and get results.
            ->addOrderBy('p.updated', 'DESC')
            ->getQuery();
    }