public function findByArea($area)
    {
        $qb = $this->getQueryBuilder();
        $qb
            ->addSelect("fb_fa")
            ->addSelect("fb_fa_f")
            ->innerJoin("fb.filterAddeds", "fb_fa")
            ->innerJoin("fb_fa.filter", "fb_fa_f")
            ->andWhere("fb.area = :area")
            ->setParameter("area", $area)
            ;
        $qb
            ->orderBy("fb.orderBlock","ASC")
            ->addOrderBy("fb_fa.orderFilter","ASC")
            ;
        return $qb->getQuery()->getResult();
    }