Processus de commande

ShopBundle/Repository/OrderShopRepository.php

         public function countValidOrderWithReductionCredit($reductionCredit, $user){
                 $query = $this->findByMerchantQuery();
                 $query = $this->filterOrderValid($query);
+                $query->select('count(e.id)');
                 $query->andWhere('e.user = :user');
                 $query->leftJoin('e.orderReductionCredits', 'orc');
                 $query->andWhere('orc.reductionCredit = :reductionCredit');
                 $query->setParameter('reductionCredit', $reductionCredit);
                 $query->setParameter('user', $user);
-                return $query->getQuery()->getScalarResult();
+                return $query->getQuery()->getSingleScalarResult();
         }
 
 
         public function countValidOrderWithReductionCart($reductionCart){
                 $query = $this->findByMerchantQuery();
                 $query = $this->filterOrderValid($query);
+                $query->select('count(e.id)');
                 $query->leftJoin('e.orderReductionCart', 'orc');
                 $query->andWhere('orc.reductionCart = :reductionCart');
                 $query->setParameter('reductionCart', $reductionCart);
-                return $query->getQuery()->getScalarResult();
+                return $query->getQuery()->getSingleScalarResult();
         }
 
 
         public function countValidOrderWithReductionCartPerUser($reductionCart, $user){
                 $query = $this->findByMerchantQuery();
                 $query = $this->filterOrderValid($query);
+                $query->select('count(e.id)');
                 $query->andWhere('e.user = :user');
                 $query->leftJoin('e.orderReductionCart', 'orc');
                 $query->andWhere('orc.reductionCart = :reductionCart');
                 $query->setParameter('reductionCart', $reductionCart);
                 $query->setParameter('user', $user);
-                return $query->getQuery()->getScalarResult();
+                return $query->getQuery()->getSingleScalarResult();
         }