Added used, to batch query

Author: pix-art

Repository/SmartCodeRepository.php

@@ -11,7 +11,7 @@ public function findAllBatchesForPayload(PayloadInterface $payload)
     {
         return $this->getEntityManager()
             ->createQuery(
-                'SELECT sc.batch, sc.createdAt, sc.usageLimit, sc.startsAt, sc.expiresAt, count(sc.id) as total
+                'SELECT sc.batch, sc.createdAt, sc.usageLimit, sc.startsAt, sc.expiresAt, count(sc.id) as total, sum(sc.used) as used
                  FROM SmartCodeBundle:SmartCode sc
                  WHERE sc.payload = :payload
                  GROUP BY sc.batch
@@ -35,4 +35,4 @@ public function findAllByBatch($batch, PayloadInterface $payload)
             ->setParameter('batch', $batch)
             ->getResult();
     }
-}
+}