mirror of https://github.com/zulip/zulip.git
37 lines
1.2 KiB
Python
37 lines
1.2 KiB
Python
from typing import Any, Iterable
|
|
|
|
from django.core.management.base import CommandParser
|
|
from typing_extensions import override
|
|
|
|
from zerver.lib.management import ZulipBaseCommand, abort_unless_locked
|
|
from zerver.lib.message import maybe_update_first_visible_message_id
|
|
from zerver.models import Realm
|
|
|
|
|
|
class Command(ZulipBaseCommand):
|
|
help = """Calculate the value of first visible message ID and store it in cache"""
|
|
|
|
@override
|
|
def add_arguments(self, parser: CommandParser) -> None:
|
|
self.add_realm_args(parser)
|
|
parser.add_argument(
|
|
"--lookback-hours",
|
|
type=int,
|
|
help="Period a bit larger than that of the cron job that runs "
|
|
"this command so that the lookback periods are sure to overlap.",
|
|
required=True,
|
|
)
|
|
|
|
@override
|
|
@abort_unless_locked
|
|
def handle(self, *args: Any, **options: Any) -> None:
|
|
target_realm = self.get_realm(options)
|
|
|
|
if target_realm is None:
|
|
realms: Iterable[Realm] = Realm.objects.all()
|
|
else:
|
|
realms = [target_realm]
|
|
|
|
for realm in realms:
|
|
maybe_update_first_visible_message_id(realm, options["lookback_hours"])
|