From d1deb35711590288838ef7b89f081dfae302e821 Mon Sep 17 00:00:00 2001
From: Raphael Michel <michel@rami.io>
Date: Thu, 27 Oct 2022 14:45:59 +0200
Subject: [PATCH] Add support for base_qs parameter in order_overview function

---
 src/pretix/base/services/stats.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/pretix/base/services/stats.py b/src/pretix/base/services/stats.py
index 52cf51766..28820249c 100644
--- a/src/pretix/base/services/stats.py
+++ b/src/pretix/base/services/stats.py
@@ -112,7 +112,7 @@ def dictsum(*dicts) -> dict:
 
 def order_overview(
         event: Event, subevent: SubEvent=None, date_filter='', date_from=None, date_until=None, fees=False,
-        admission_only=False
+        admission_only=False, base_qs=None
 ) -> Tuple[List[Tuple[ItemCategory, List[Item]]], Dict[str, Tuple[Decimal, Decimal]]]:
     items = event.items.all().select_related(
         'category',  # for re-grouping
@@ -120,7 +120,7 @@ def order_overview(
         'variations'
     ).order_by('category__position', 'category_id', 'position', 'name')
 
-    qs = OrderPosition.all
+    qs = OrderPosition.all if base_qs is None else base_qs
     if isinstance(subevent, (list, QuerySet)):
         qs = qs.filter(subevent__in=subevent)
     elif subevent: