Merge branch 'develop'

Repository/Order/OrderShopStore.php

         return $query->count();
     }
 
+    public function isFirstOrder(UserInterface $user): bool
+    {
+        return $this->countBy([
+                'user' => $user,
+                'isValid' => true,
+                'excludeComplementaryOrderShops' => false
+            ]) == 1;
+    }
+
     // findCartCurrent
     public function getOneCartCurrent(
         UserInterface    $user = null,