namespace Wallabag\CoreBundle\Repository;
use Doctrine\ORM\EntityRepository;
+use Pagerfanta\Adapter\DoctrineORMAdapter;
+use Pagerfanta\Pagerfanta;
class TagRepository extends EntityRepository
{
+ /**
+ * Return only the QueryBuilder to retrieve all tags for a given user.
+ *
+ * @param int $userId
+ *
+ * @return QueryBuilder
+ */
+ private function getQbForAllTags($userId)
+ {
+ return $this->createQueryBuilder('t')
+ ->leftJoin('t.entries', 'e')
+ ->where('e.user = :userId')->setParameter('userId', $userId);
+ }
+
+ /**
+ * Find Tags and return a Pager.
+ *
+ * @param int $userId
+ *
+ * @return Pagerfanta
+ */
+ public function findTags($userId)
+ {
+ $qb = $this->getQbForAllTags($userId);
+
+ $pagerAdapter = new DoctrineORMAdapter($qb);
+
+ return new Pagerfanta($pagerAdapter);
+ }
+
+ /**
+ * Find Tags.
+ *
+ * @param int $userId
+ *
+ * @return array
+ */
+ public function findAllTags($userId)
+ {
+ return $this->getQbForAllTags($userId)
+ ->getQuery()
+ ->getResult();
+ }
}