fix - search herd list

apps/herd/web/api/v1/api.py

@@ -35,6 +35,15 @@ class HerdViewSet(BaseViewSet, SoftDeleteMixin, viewsets.ModelViewSet):
         "capacity",
     ]
 
+    def list(self, request, *args, **kwargs):
+        """ list of herds """
+
+        search = self.filter_queryset(self.get_queryset().order_by('-modify_date'))  # search & filter
+        page = self.paginate_queryset(search)
+        if page is not None:  # noqa
+            serializer = self.get_serializer(page, many=True)
+            return self.get_paginated_response(serializer.data)
+
     @transaction.atomic
     def create(self, request, *args, **kwargs):
         """ create herd with user """