snapshot of https://github.com/zulip/zulip.git @ 48c69911c7dd4e03b20552eb3bd77ad8151c1357 (2026-09-15)

zerver/migrations/0261_pregistrationuser_clear_invited_as_admin.py

@@ -0,0 +1,43 @@
+# Generated by Django 1.11.26 on 2020-06-16 22:26
+
+from django.db import migrations
+from django.db.backends.base.schema import BaseDatabaseSchemaEditor
+from django.db.migrations.state import StateApps
+
+
+def clear_preregistrationuser_invited_as_admin(
+    apps: StateApps, schema_editor: BaseDatabaseSchemaEditor
+) -> None:
+    """This migration fixes any PreregistrationUser objects that might
+    have been already corrupted to have the administrator role by the
+    buggy original version of migration
+    0198_preregistrationuser_invited_as.
+
+    Since invitations that create new users as administrators are
+    rare, it is cleaner to just remove the role from all
+    PreregistrationUser objects than to filter for just those older
+    invitation objects that could have been corrupted by the original
+    migration, which would have been possible using the
+    django_migrations table to check the date when the buggy migration
+    was run.
+    """
+    INVITED_AS_MEMBER = 1
+    INVITED_AS_REALM_ADMIN = 2
+    PreregistrationUser = apps.get_model("zerver", "PreregistrationUser")
+    PreregistrationUser.objects.filter(invited_as=INVITED_AS_REALM_ADMIN).update(
+        invited_as=INVITED_AS_MEMBER
+    )
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("zerver", "0260_missed_message_addresses_from_redis_to_db"),
+    ]
+
+    operations = [
+        migrations.RunPython(
+            clear_preregistrationuser_invited_as_admin,
+            reverse_code=migrations.RunPython.noop,
+            elidable=True,
+        ),
+    ]