uncloud/uncloud_django_based/uncloud/uncloud_pay/management/commands/charge-negative-balance.py

32 lines
1.3 KiB
Python

from django.core.management.base import BaseCommand
from uncloud_auth.models import User
from uncloud_pay.models import Order, Bill, PaymentMethod, get_balance_for
from datetime import timedelta
from django.utils import timezone
class Command(BaseCommand):
help = 'Generate bills and charge customers if necessary.'
def add_arguments(self, parser):
pass
def handle(self, *args, **options):
users = User.objects.all()
print("Processing {} users.".format(users.count()))
for user in users:
balance = get_balance_for(user)
if balance < 0:
print("User {} has negative balance ({}), charging.".format(user.username, balance))
payment_method = PaymentMethod.get_primary_for(user)
if payment_method != None:
amount_to_be_charged = abs(balance)
charge_ok = payment_method.charge(amount_to_be_charged)
if not charge_ok:
print("ERR: charging {} with method {} failed"
.format(user.username, payment_method.uuid)
)
else:
print("ERR: no payment method registered for {}".format(user.username))
print("=> Done.")