Add data migration

server/vbv_lernwelt/feedback/migrations/0007_auto_20231207_1501.py

@@ -0,0 +1,22 @@
+# Generated by Django 3.2.20 on 2023-12-07 14:01
+
+from django.db import migrations
+
+
+def add_field_to_json(apps, _schema_editor):
+    FeedbackResponse = apps.get_model("feedback", "FeedbackResponse")
+    for instance in FeedbackResponse.objects.all():
+        if instance.data is None:
+            instance.data = {}
+        instance.data["feedback_type"] = "uk"  # Set the default value
+        instance.save()
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("feedback", "0006_auto_20230922_1131"),
+    ]
+
+    operations = [
+        migrations.RunPython(add_field_to_json),
+    ]