From 30f2b5a681f918a4780f681ed42b6af8723f5816 Mon Sep 17 00:00:00 2001
From: rimu <3310831+rimu@users.noreply.github.com>
Date: Fri, 31 May 2024 21:55:55 +1200
Subject: [PATCH] clear topic cache when topics change

---
 app/admin/routes.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/admin/routes.py b/app/admin/routes.py
index cc68487d..e1c477e0 100644
--- a/app/admin/routes.py
+++ b/app/admin/routes.py
@@ -417,6 +417,7 @@ def admin_topic_add():
             topic.parent_id = None
         db.session.add(topic)
         db.session.commit()
+        cache.delete_memoized(menu_topics)
 
         flash(_('Saved'))
         return redirect(url_for('admin.admin_topics'))
@@ -444,6 +445,7 @@ def admin_topic_edit(topic_id):
         else:
             topic.parent_id = None
         db.session.commit()
+        cache.delete_memoized(menu_topics)
         flash(_('Saved'))
         return redirect(url_for('admin.admin_topics'))
     else:
@@ -471,6 +473,8 @@ def admin_topic_delete(topic_id):
         flash(_('Cannot delete topic with communities assigned to it.', 'error'))
     db.session.commit()
 
+    cache.delete_memoized(menu_topics)
+
     return redirect(url_for('admin.admin_topics'))