fix billing

http-api/app/routes/enrollments/__init__.py

@@ -39,7 +39,7 @@ def get_enrollments():
     tenant: Tenant = router.context['tenant']
     event = router.current_event
     query = parse.unquote(event.get_query_string_value('q', ''))
-    sort = event.get_query_string_value('sort', 'create_date:desc')
+    sort = event.get_query_string_value('sort', 'created_at:desc')
     page = int(event.get_query_string_value('page', '1'))
     hits_per_page = int(event.get_query_string_value('hitsPerPage', '25'))
     filter_ = meili.parse(event.get_query_string_value('filter', ''))
@@ -70,15 +70,14 @@ def get_enrollment(id: str):
     return enrollment_layer.collection.get_items(
         TransactKey(id)
         + SortKey('0')
-        + SortKey('started_date')
-        + SortKey('finished_date')
-        + SortKey('failed_date')
-        + SortKey('canceled_date')
-        + SortKey('archived_date')
-        + SortKey('cancel_policy')
+        + SortKey('STARTED', rename_key='started_at', path_spec='started_at')
+        + SortKey('COMPLETED', rename_key='completed_at', path_spec='completed_at')
+        + SortKey('FAILED', rename_key='failed_at', path_spec='failed_at')
+        + SortKey('CANCELED', rename_key='canceled')
+        + SortKey('ARCHIVED', rename_key='archived_at', path_spec='archived_at')
+        + SortKey('CANCEL_POLICY', rename_key='cancel_policy')
+        + SortKey('LOCK', rename_key='lock')
         + SortKey('parent_vacancy', path_spec='vacancy')
-        + SortKey('lock')
         + SortKey('author')
         + SortKey('tenant')
-        + SortKey('cert')
     )