From 227a7195fb7d4e5e510ff733d4e36e1fb4ac9fb6 Mon Sep 17 00:00:00 2001 From: Thom Wiggers Date: Wed, 30 Jan 2019 20:49:00 +0100 Subject: [PATCH] Don't cascade user deletion into deletion of exams etc --- .../migrations/0010_auto_20190130_2048.py | 24 +++++++++++++++++++ website/education/models.py | 6 +++-- 2 files changed, 28 insertions(+), 2 deletions(-) create mode 100644 website/education/migrations/0010_auto_20190130_2048.py diff --git a/website/education/migrations/0010_auto_20190130_2048.py b/website/education/migrations/0010_auto_20190130_2048.py new file mode 100644 index 00000000..f828d018 --- /dev/null +++ b/website/education/migrations/0010_auto_20190130_2048.py @@ -0,0 +1,24 @@ +# Generated by Django 2.1.5 on 2019-01-30 19:48 + +from django.db import migrations, models +import django.db.models.deletion + + +class Migration(migrations.Migration): + + dependencies = [ + ('education', '0009_auto_20181219_2104'), + ] + + operations = [ + migrations.AlterField( + model_name='exam', + name='uploader', + field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, to='members.Member', verbose_name='uploader'), + ), + migrations.AlterField( + model_name='summary', + name='uploader', + field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, to='members.Member', verbose_name='uploader'), + ), + ] diff --git a/website/education/models.py b/website/education/models.py index ca1044f1..252fdead 100644 --- a/website/education/models.py +++ b/website/education/models.py @@ -111,7 +111,8 @@ class Exam(models.Model, metaclass=ModelTranslateMeta): uploader = models.ForeignKey( Member, verbose_name=_('uploader'), - on_delete=models.CASCADE, + on_delete=models.SET_NULL, + null=True, ) uploader_date = models.DateField( @@ -181,7 +182,8 @@ class Summary(models.Model, metaclass=ModelTranslateMeta): uploader = models.ForeignKey( Member, verbose_name=_('uploader'), - on_delete=models.CASCADE, + on_delete=models.SET_NULL, + null=True, ) uploader_date = models.DateField( -- GitLab