mission.php

public function getLatestMissions($categoryId = null, $query = null)
    {
        $qb = $this->getEntityManager()->createQueryBuilder();
        
        // blabla

        $query = $qb->getQuery()
                    ->useResultCache(true, 480);

        $paginatorAdapter = new PaginatorAdapter(new DoctrinePaginator($query, true));

        return new Paginator($paginatorAdapter);
    }