Files
zulip/zerver/migrations/0374_backfill_user_delete_realmauditlog.py
Anders Kaseorg df001db1a9 black: Reformat with Black 23.
Black 23 enforces some slightly more specific rules about empty line
counts and redundant parenthesis removal, but the result is still
compatible with Black 22.

(This does not actually upgrade our Python environment to Black 23
yet.)

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2023-02-02 10:40:13 -08:00

48 lines
1.6 KiB
Python

from django.db import migrations
from django.db.backends.postgresql.schema import BaseDatabaseSchemaEditor
from django.db.migrations.state import StateApps
def backfill_user_deleted_logs(apps: StateApps, schema_editor: BaseDatabaseSchemaEditor) -> None:
RealmAuditLog = apps.get_model("zerver", "RealmAuditLog")
RealmAuditLog.USER_DELETED = 106
UserProfile = apps.get_model("zerver", "UserProfile")
objects_to_create = []
for user_profile in UserProfile.objects.filter(
is_mirror_dummy=True, is_active=False, delivery_email__regex=r"^deleteduser\d+@.+"
):
entry = RealmAuditLog(
realm_id=user_profile.realm_id,
modified_user=user_profile,
acting_user=user_profile,
event_type=RealmAuditLog.USER_DELETED,
# For old dummy users, the date_joined is the time of the deletion.
event_time=user_profile.date_joined,
backfilled=True,
)
objects_to_create.append(entry)
RealmAuditLog.objects.bulk_create(objects_to_create)
def reverse_code(apps: StateApps, schema_editor: BaseDatabaseSchemaEditor) -> None:
RealmAuditLog = apps.get_model("zerver", "RealmAuditLog")
RealmAuditLog.USER_DELETED = 106
RealmAuditLog.objects.filter(event_type=RealmAuditLog.USER_DELETED, backfilled=True).delete()
class Migration(migrations.Migration):
dependencies = [
("zerver", "0373_fix_deleteduser_dummies"),
]
operations = [
migrations.RunPython(
backfill_user_deleted_logs,
reverse_code=reverse_code,
elidable=True,
)
]