X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/f906193db2ec44590f57beae2e8ee2df76117b7b..54e4ec4a3aac555f44ea604c12a3955592b5d568:/apps/catalogue/tasks.py

diff --git a/apps/catalogue/tasks.py b/apps/catalogue/tasks.py
new file mode 100755
index 000000000..5566fe177
--- /dev/null
+++ b/apps/catalogue/tasks.py
@@ -0,0 +1,16 @@
+# -*- coding: utf-8 -*-
+# This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
+#
+from datetime import datetime
+from celery.task import task
+
+
+@task
+def touch_tag(tag):
+    update_dict = {
+        'book_count': tag.get_count(),
+        'changed_at': datetime.now(),
+    }
+
+    type(tag).objects.filter(pk=tag.pk).update(**update_dict)