fix

core/apps/orders/filters/order.py

@@ -1,3 +1,5 @@
+from django.db.models import Q
+
 import django_filters
 
 from core.apps.orders.models.order import Order
@@ -24,4 +26,16 @@ class OrderFilter(django_filters.FilterSet):
         fields = [
             'wherehouse', 'project', 'project_folder', 'date',
         ]
-    
+    
+        def filter_queryset(self, queryset):
+            queryset = super().filter_queryset(queryset)
+
+            project_ids = self.data.getlist('project')
+            folder_ids = self.data.getlist('project_folder')
+
+            if project_ids and folder_ids:
+                queryset = queryset.filter(
+                    Q(project__in=project_ids) | Q(project_folder__in=folder_ids)
+                )
+
+            return queryset