dynamicweb/hosting/management/commands/fetch_stripe_bills.py

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import logging
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from django.core.management.base import BaseCommand
from hosting.models import MonthlyHostingBill
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from membership.models import CustomUser
from utils.stripe_utils import StripeUtils
logger = logging.getLogger(__name__)
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class Command(BaseCommand):
help = '''Fetches invoices from Stripe and creates bills for a given
customer in the MonthlyHostingBill model'''
def add_arguments(self, parser):
parser.add_argument('customer_email', nargs='+', type=str)
def handle(self, *args, **options):
try:
for email in options['customer_email']:
stripe_utils = StripeUtils()
user = CustomUser.objects.get(email=email)
if hasattr(user, 'stripecustomer'):
self.stdout.write(self.style.SUCCESS(
'Found %s. Fetching bills for him.' % email))
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mhb = MonthlyHostingBill.objects.filter(
customer=user.stripecustomer).last()
created_gt = {}
if mhb is not None:
# fetch only invoices which is created after
# mhb.created, because we already have invoices till
# this date
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created_gt = int(mhb.created.timestamp())
all_invoices_response = stripe_utils.get_all_invoices(
user.stripecustomer.stripe_id,
created_gt=created_gt
)
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if all_invoices_response['error'] is not None:
self.stdout.write(self.style.ERROR(all_invoices_response['error']))
exit(1)
all_invoices = all_invoices_response['response_object']
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self.stdout.write(self.style.SUCCESS("Obtained {} invoices".format(len(all_invoices) if all_invoices is not None else 0)))
num_invoice_created = 0
for invoice in all_invoices:
invoice['customer'] = user.stripecustomer
num_invoice_created += 1 if MonthlyHostingBill.create(invoice) is not None else logger.error("Did not import invoice for %s" % str(invoice))
self.stdout.write(
self.style.SUCCESS("Number of invoices imported = %s" % num_invoice_created)
)
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else:
self.stdout.write(self.style.SUCCESS(
'Customer email %s does not have a stripe customer.' % email))
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except Exception as e:
print(" *** Error occurred. Details {}".format(str(e)))