public function getPackagesMetaAction()
    {
        $qb = $this->getQueryBuilder();
        $qb->select("b.name");
        $qb->from('CampaignChain\CoreBundle\Entity\Module', 'm');
        $qb->from('CampaignChain\CoreBundle\Entity\Bundle', 'b');
        $qb->where('b.id = m.bundle');
        $qb->orderBy('m.identifier');
        $query = $qb->getQuery();

        return $this->response(
            VariableUtil::arrayFlatten(
                $query->getResult(\Doctrine\ORM\Query::HYDRATE_ARRAY)
            )
        );
    }