From 462c5d92fd4f755873f1c9837607ba5bae632f75 Mon Sep 17 00:00:00 2001
From: Dominik George <dominik.george@teckids.org>
Date: Sun, 17 Apr 2022 12:30:46 +0200
Subject: [PATCH] Add migration to guess school ID on upgrade
---
.../untis/migrations/0003_guess_school_id.py | 28 +++++++++++++++++++
1 file changed, 28 insertions(+)
create mode 100644 aleksis/apps/untis/migrations/0003_guess_school_id.py
diff --git a/aleksis/apps/untis/migrations/0003_guess_school_id.py b/aleksis/apps/untis/migrations/0003_guess_school_id.py
new file mode 100644
index 0000000..52e5e02
--- /dev/null
+++ b/aleksis/apps/untis/migrations/0003_guess_school_id.py
@@ -0,0 +1,28 @@
+from django.db import migrations
+
+from aleksis.core.util.core_helpers import get_site_preferences
+
+
+def guess_school_id(apps, schema_editor):
+ db_alias = schema_editor.connection.alias
+
+ ValidityRange = apps.get_model("chronos", "ValidityRange")
+ try:
+ vr = ValidityRange.objects.using(db_alias).first()
+ except ValidityRange.DoesNotExist:
+ return
+
+ school_id = vr.school_id_untis
+ if school_id:
+ get_site_preferences()["untis_mysql__school_id"] = school_id
+
+
+class Migration(migrations.Migration):
+
+ dependencies = [
+ ('untis', '0002_auto_20200820_1542'),
+ ]
+
+ operations = [
+ migrations.RunPython(guess_school_id),
+ ]
--
GitLab