improve addresses

src/Bundle/ChillMainBundle/Repository/AddressReferenceRepository.php

@@ -36,6 +36,14 @@ final class AddressReferenceRepository implements ObjectRepository
         return $this->repository->findAll();
     }
 
+    public function countAll(): int
+    {
+        $qb = $this->repository->createQueryBuilder('ar');
+        $qb->select('count(ar.id)');
+
+        return $qb->getQuery()->getSingleScalarResult();
+    }
+
     /**
      * @return AddressReference[]
      */