Files
zulip/zerver/migrations/0356_migrate_to_delete_own_message_policy.py
Zixuan James Li d5517932cd typing: Use BaseDatabaseSchemaEditor in place of DatabaseSchemaEditor.
This is a part of #18777.

Signed-off-by: Zixuan James Li <359101898@qq.com>
2022-05-30 14:18:53 -07:00

35 lines
1007 B
Python

# Generated by Django 3.2.4 on 2021-06-09 10:02
from django.db import migrations
from django.db.backends.postgresql.schema import BaseDatabaseSchemaEditor
from django.db.migrations.state import StateApps
def migrate_to_delete_own_message_policy(
apps: StateApps, schema_editor: BaseDatabaseSchemaEditor
) -> None:
Realm = apps.get_model("zerver", "Realm")
Realm.POLICY_EVERYONE = 5
Realm.POLICY_ADMINS_ONLY = 2
Realm.objects.filter(allow_message_deleting=False).update(
delete_own_message_policy=Realm.POLICY_ADMINS_ONLY
)
Realm.objects.filter(allow_message_deleting=True).update(
delete_own_message_policy=Realm.POLICY_EVERYONE
)
class Migration(migrations.Migration):
dependencies = [
("zerver", "0355_realm_delete_own_message_policy"),
]
operations = [
migrations.RunPython(
migrate_to_delete_own_message_policy,
reverse_code=migrations.RunPython.noop,
elidable=True,
),
]