# Copyright (c) 2023-present Pi Dash Software, Inc. and contributors
# SPDX-License-Identifier: AGPL-3.0-only
# See the LICENSE file for details.

# Python imports
import os
from datetime import timedelta

# Django imports
from django.utils import timezone
from django.db.models import Q

# Third party imports
from celery import shared_task

# Module imports
from pi_dash.db.models import FileAsset


@shared_task
def delete_unuploaded_file_asset():
    """This task deletes unuploaded file assets older than a certain number of days."""
    FileAsset.objects.filter(
        Q(created_at__lt=timezone.now() - timedelta(days=int(os.environ.get("UNUPLOADED_ASSET_DELETE_DAYS", "7"))))
        & Q(is_uploaded=False)
    ).delete()
