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<?php
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();
}
}
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