Custom Repository (REQUEST DQL) - symfony

Question

I have an error when I would like to add a custom method with DQL Request.
Error:
Undefined method 'getAll'. The method name must start with either
findBy or findOneBy!
My Controller:(SheetController.php)
<?php
namespace Test\FrontBundle\Controller;
use Doctrine\ORM\EntityNotFoundException;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Test\FrontBundle\Entity\Sheet;
class SheetController extends Controller
{
public function sheetListAction(Request $request)
{
$em = $this->getDoctrine()->getManager();
$repository = $em->getRepository('TestFrontBundle:Sheet');
$sheets = $repository->getAll();
var_dump($sheets);
return $this->render('TestFrontBundle:Sheet:sheetList.html.twig');
}
public function sheetAction($id, Request $request)
{
$repository = $this->getDoctrine()->getManager()->getRepository('TestFrontBundle:Sheet');
$sheet = $repository->find($id);
if(!$sheet)
{
throw new EntityNotFoundException();
}
return $this->render('TestFrontBundle:Sheet:sheet.html.twig', array('sheet' => $sheet));
}
}
?>
My Repository:(SheetRepository.php)
<?php
namespace Test\FrontBundle\Entity;
/**
* SheetRepository
*
* This class was generated by the Doctrine ORM. Add your own custom
* repository methods below.
*/
class SheetRepository extends \Doctrine\ORM\EntityRepository
{
public function getAll()
{
$qb = $this->createQueryBuilder('s');
$query = $qb;
$result = $query->getQuery()->execute();
return $result;
}
}
Please, Could you help me? :)

Answer 1

Why don't you use native Doctrine query findAll() for this?
public function sheetListAction(Request $request)
{
$em = $this->getDoctrine()->getManager();
$repository = $em->getRepository('TestFrontBundle:Sheet');
$sheets = $repository->findAll();
/***/
}
EDIT - With class repository:
class SheetRepository extends \Doctrine\ORM\EntityRepository
{
public function getAll()
{
return $this->createQueryBuilder('s')
->select('s')
->getQuery()
->getResult()
;
}
}
And in your controller : replace findAll() by getAll()