# ContentDB
# Copyright (C) 2021 rubenwardy
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.


import datetime
from app.models import User
from app.tasks import celery


@celery.task()
def delete_inactive_users():
    threshold = datetime.datetime.now() - datetime.timedelta(hours=12)
    User.query.filter(User.is_active==False, User.packages==None, User.created_at<=threshold).delete()