рефактор переодической задачи: транзакционность, логирование и продолжение цикла по всем платежам

remotes/origin/revert-6d879fe8
wad 8 years ago
parent 713649c90c
commit 248c430ffa
  1. 41
      finance/tasks.py

@ -1,28 +1,36 @@
import logging
import os
import requests
from dateutil.relativedelta import relativedelta
from django.conf import settings
from django.db import transaction
from django.utils import timezone
from yandex_money.models import Payment
from finance.models import InvoiceRebilling
from lms import celery_app
from django.conf import settings
from django.utils import timezone
logger_yandex = logging.getLogger('yandex_money')
@celery_app.task
def periodic_billing():
try:
logger_yandex.info("start periodic billing task")
invoices = InvoiceRebilling.objects.filter(method='Y').exclude(status='F')
for invoice in invoices.filter(expected_date__lt=timezone.now()):
# выбираем все необработанные из прошлого
with transaction.atomic():
try:
_yandex_repeat_card_payment(invoice)
except Exception as exc:
logger_yandex.critical('periodic billing Exception', exc_info=True, extra={
'invoice id': invoice.id, 'exc': exc
})
invoice.comment = 'Ошибка при попытке повторного платежа, свяжитесь с клиентской службой'
invoice.save()
for invoice in invoices.filter(
expected_date__gt=timezone.now(), expected_date__lt=timezone.now() + relativedelta(days=1)):
# TODO выбирать все, даже прошлые неотработанные - что бы не потерять
def _yandex_repeat_card_payment(invoice):
user = invoice.bill.user
yandex_pay = Payment.objects.create(
order_amount=invoice.price,
@ -33,18 +41,9 @@ def periodic_billing():
scid=settings.YANDEX_MONEY_REBILLING_SCID
)
invoice.yandex_pay = yandex_pay
invoice.save()
repeat_card_payment(invoice)
except Exception as exc:
logger_yandex.error('periodic billing Exception', exc_info=True, extra={
'exc': exc
})
# TODO записывать в invoice.comments ошибку яндекса
def repeat_card_payment(invoice):
resp = requests.post(settings.YANDEX_MONEY_MWS_URL + 'repeatCardPayment',
resp = requests.post(
url=settings.YANDEX_MONEY_MWS_URL + 'repeatCardPayment',
data={
'clientOrderId': invoice.id, # уникальное возрастающее целое число
'invoiceId': invoice.key,
@ -55,7 +54,9 @@ def repeat_card_payment(invoice):
os.path.join(settings.SSL_ROOT, 'skillbox.cer'),
os.path.join(settings.SSL_ROOT, 'skillbox.key')
),
verify=os.path.join(settings.SSL_ROOT, 'yamoney_chain.cer'))
verify=os.path.join(settings.SSL_ROOT, 'yamoney_chain.cer')
)
# TODO тут проверять нет ли ошибки яндекса (даже при 200 ответе)
logger_yandex.info('periodic billing finish', exc_info=True, extra={
'response': resp.text, 'code': resp.status_code,
})

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