From 22fbf01dd582dc0300719b17e13074869fc8bc00 Mon Sep 17 00:00:00 2001
From: Tom Teichler <tom.teichler@teckids.org>
Date: Tue, 10 Mar 2020 08:58:01 +0100
Subject: [PATCH] Fix migration

---
 .../chronos/migrations/0007_advanced_models_from_untis.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/aleksis/apps/chronos/migrations/0007_advanced_models_from_untis.py b/aleksis/apps/chronos/migrations/0007_advanced_models_from_untis.py
index c57302bd..88c3a23d 100644
--- a/aleksis/apps/chronos/migrations/0007_advanced_models_from_untis.py
+++ b/aleksis/apps/chronos/migrations/0007_advanced_models_from_untis.py
@@ -123,10 +123,14 @@ class Migration(migrations.Migration):
             name='absence_reason',
             field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='absence_reason', to='chronos.AbsenceReason', verbose_name='Absence reason'),
         ),
+        migrations.AddField(
+            model_name='event',
+            name='teacher',
+            field=models.ManyToManyField(related_name='events', to='core.Person', verbose_name='Teachers')
         migrations.AddField(
             model_name='event',
             name='group',
-            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='group', to='core.Group', verbose_name='Group'),
+            field=models.ManyToManyField(related_name='group', to='core.Group', verbose_name='Groups'),
         ),
         migrations.AddField(
             model_name='event',
@@ -141,7 +145,7 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='event',
             name='subject',
-            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='subject', to='chronos.Subject', verbose_name='Subject'),
+            field=models.ManyToManyField(related_name='events', to='chronos.Subject', verbose_name='Subjects'),
         ),
         migrations.AddField(
             model_name='absence',
-- 
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