robosats/api/management/commands/clean_orders.py

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from django.core.management.base import BaseCommand, CommandError
import time
from api.models import Order
from api.logics import Logics
from django.utils import timezone
class Command(BaseCommand):
help = 'Follows all active hold invoices'
# def add_arguments(self, parser):
# parser.add_argument('debug', nargs='+', type=boolean)
def handle(self, *args, **options):
''' Continuously checks order expiration times for 1 hour. If order
has expires, it calls the logics module for expiration handling.'''
do_nothing = [Order.Status.DEL, Order.Status.UCA,
Order.Status.EXP, Order.Status.FSE,
Order.Status.DIS, Order.Status.CCA,
Order.Status.PAY, Order.Status.SUC,
Order.Status.FAI, Order.Status.MLD,
Order.Status.TLD]
while True:
time.sleep(5)
queryset = Order.objects.exclude(status__in=do_nothing)
queryset = queryset.filter(expires_at__lt=timezone.now()) # expires at lower than now
debug = {}
debug['num_expired_orders'] = len(queryset)
debug['expired_orders'] = []
for idx, order in enumerate(queryset):
context = str(order)+ " was "+ Order.Status(order.status).label
if Logics.order_expires(order): # Order send to expire here
debug['expired_orders'].append({idx:context})
if debug['num_expired_orders'] > 0:
self.stdout.write(str(timezone.now()))
self.stdout.write(str(debug))