1from plain.chores import Chore, register_chore
 2from plain.utils import timezone
 3
 4from .models import Session
 5
 6
 7@register_chore
 8class ClearExpired(Chore):
 9    """Delete sessions that have expired."""
10
11    def run(self) -> str:
12        result = Session.query.filter(expires_at__lt=timezone.now()).delete()
13        return f"{result[0]} expired sessions deleted"