def delete(self, db=None):
if not db:
db = CouponsAlchemyDB()
db.delete_row_in_transaction("vouchers", **{'id': self.id_bin})
if self.type is not VoucherType.regular_coupon.value:
db.delete_row_in_transaction("auto_benefits",
**{'voucher_id': self.id_bin})
def apply_benefits(args, order, benefits):
order_id = args.get('order_id')
user_id = args.get('customer_id')
voucher_id_list = list()
db = CouponsAlchemyDB()
db.begin()
try:
rows_with_order_id = db.find("voucher_use_tracker",
**{'order_id': order_id})
if rows_with_order_id:
db.delete_row_in_transaction("voucher_use_tracker",
**{'order_id': order_id})
for existing_voucher in order.existing_vouchers:
voucher_id = existing_voucher['voucher'].id
if voucher_id in voucher_id_list:
continue
voucher_id_list.append(voucher_id)
rule = existing_voucher['voucher'].rules_list[0]
if hasattr(order, 'validate') and not order.validate:
pass
else:
success, error = rule.criteria_obj.check_usage(
order.customer_id, existing_voucher['voucher'].id_bin,
order_id, db)
if not success:
db.rollback()
return False, 400, default_error_message
if config.client == 'new_grocery':
customer_id = getattr(request, "phone_no", "-")
else:
customer_id = user_id
session_id = request.headers.get('X-ASKME-SESSIONID', None)
user_uuid = request.headers.get('X-ASKME-USERID', None)
transaction_log = VoucherTransactionLog(
**{
'id': uuid.uuid1().hex,
'user_id': customer_id,
'session_id': session_id,
'user_uuid': user_uuid,
'voucher_id': voucher_id,
'order_id': order_id,
'status': VoucherTransactionStatus.in_progress.value,
'response': json.dumps(benefits)
})
transaction_log.save(db)
db.commit()
except Exception as e:
logger.exception(e)
db.rollback()
return False, 500, u'Unknown Error. Please try after some time'
# else:
# db.commit()
return True, 200, None