Files
zulip/zerver/migrations/0221_subscription_notifications_data_migration.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

65 lines
2.6 KiB
Python

# Generated by Django 1.11.18 on 2019-02-13 20:13
from django.db import migrations
from django.db.backends.postgresql.schema import BaseDatabaseSchemaEditor
from django.db.migrations.state import StateApps
RECIPIENT_STREAM = 2
SETTINGS_MAP = {
"desktop_notifications": "enable_stream_desktop_notifications",
"audible_notifications": "enable_stream_sounds",
"push_notifications": "enable_stream_push_notifications",
"email_notifications": "enable_stream_email_notifications",
}
def update_notification_settings(apps: StateApps, schema_editor: BaseDatabaseSchemaEditor) -> None:
Subscription = apps.get_model("zerver", "Subscription")
UserProfile = apps.get_model("zerver", "UserProfile")
for setting_value in [True, False]:
for sub_setting_name, user_setting_name in SETTINGS_MAP.items():
sub_filter_kwargs = {sub_setting_name: setting_value}
user_filter_kwargs = {user_setting_name: setting_value}
update_kwargs = {sub_setting_name: None}
Subscription.objects.filter(
user_profile__in=UserProfile.objects.filter(**user_filter_kwargs),
recipient__type=RECIPIENT_STREAM,
**sub_filter_kwargs,
).update(**update_kwargs)
def reverse_notification_settings(apps: StateApps, schema_editor: BaseDatabaseSchemaEditor) -> None:
Subscription = apps.get_model("zerver", "Subscription")
UserProfile = apps.get_model("zerver", "UserProfile")
for setting_value in [True, False]:
for sub_setting_name, user_setting_name in SETTINGS_MAP.items():
sub_filter_kwargs = {sub_setting_name: None}
user_filter_kwargs = {user_setting_name: setting_value}
update_kwargs = {sub_setting_name: setting_value}
Subscription.objects.filter(
user_profile__in=UserProfile.objects.filter(**user_filter_kwargs),
recipient__type=RECIPIENT_STREAM,
**sub_filter_kwargs,
).update(**update_kwargs)
for sub_setting_name, user_setting_name in SETTINGS_MAP.items():
sub_filter_kwargs = {sub_setting_name: None}
update_kwargs = {sub_setting_name: True}
Subscription.objects.filter(recipient__type__in=[1, 3], **sub_filter_kwargs).update(
**update_kwargs
)
class Migration(migrations.Migration):
dependencies = [
("zerver", "0220_subscription_notification_settings"),
]
operations = [
migrations.RunPython(
update_notification_settings, reverse_notification_settings, elidable=True
),
]