You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
86 lines
3.6 KiB
86 lines
3.6 KiB
#!/usr/bin/env python
|
|
# -*- coding:utf-8 -*-
|
|
# project: 3月
|
|
# author: NinEveN
|
|
# date: 2021/3/18
|
|
# pip install alipay-sdk-python==3.3.398
|
|
|
|
|
|
from api.utils.pay.alipay import AliPay
|
|
from api.utils.pay.alipay.utils import AliPayConfig
|
|
from datetime import datetime, timedelta
|
|
from api.utils.storage.caches import update_order_info, update_order_status
|
|
import json
|
|
import logging
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
class Alipay(object):
|
|
def __init__(self, name, p_type, auth):
|
|
self.p_type = p_type
|
|
self.name = name
|
|
self.ali_config = auth
|
|
self.alipay = self.__get_ali_pay()
|
|
|
|
def __get_ali_pay(self):
|
|
return AliPay(
|
|
appid=self.ali_config.get("APP_ID"),
|
|
app_notify_url="%s/%s" % (self.ali_config.get("APP_NOTIFY_URL"), self.name),
|
|
app_private_key_string=self.ali_config.get("APP_PRIVATE_KEY"),
|
|
alipay_public_key_string=self.ali_config.get("ALI_PUBLIC_KEY"),
|
|
sign_type="RSA2", # RSA 或者 RSA2
|
|
debug=False, # 默认False
|
|
verbose=True, # 输出调试数据
|
|
config=AliPayConfig(timeout=15) # 可选, 请求超时时间
|
|
)
|
|
|
|
def get_pay_pc_url(self, out_trade_no, total_amount, passback_params):
|
|
passback_params.update({'name': self.name})
|
|
time_expire = (datetime.now() + timedelta(days=1)).strftime("%Y-%m-%d %H:%M:%S")
|
|
order_string = self.alipay.api_alipay_trade_page_pay(
|
|
out_trade_no=out_trade_no,
|
|
total_amount=total_amount / 100,
|
|
subject=self.ali_config.get("SUBJECT"),
|
|
body="充值 %s 元" % str(total_amount / 100),
|
|
time_expire=time_expire,
|
|
return_url=self.ali_config.get("RETURN_URL"),
|
|
passback_params=json.dumps(passback_params)
|
|
)
|
|
|
|
return {'type': self.p_type, 'url': "https://openapi.alipay.com/gateway.do?%s" % order_string,
|
|
'out_trade_no': out_trade_no}
|
|
|
|
def valid_order(self, request):
|
|
data = request.data.copy().dict()
|
|
signature = data.pop("sign")
|
|
success = self.alipay.verify(data, signature)
|
|
if success and data["trade_status"] in ("TRADE_SUCCESS", "TRADE_FINISHED"):
|
|
logger.info(f"付款成功，等待下一步验证 {data}")
|
|
app_id = data.get("app_id", "")
|
|
if app_id == self.ali_config.get("APP_ID"):
|
|
out_trade_no = data.get("out_trade_no", "") # 服务器订单号
|
|
passback_params = data.get("passback_params", "")
|
|
if passback_params:
|
|
ext_parms = json.loads(passback_params)
|
|
user_id = ext_parms.get("user_id")
|
|
payment_number = data.get("trade_no", "")
|
|
return update_order_info(user_id, out_trade_no, payment_number, 1)
|
|
else:
|
|
logger.error(f"passback_params {passback_params} user_id not exists")
|
|
else:
|
|
logger.error(f"APP_ID 校验失败 response: {app_id} server: {self.ali_config.get('APP_ID')}")
|
|
return False
|
|
|
|
def update_order_status(self, out_trade_no):
|
|
data = self.alipay.api_alipay_trade_query(out_trade_no=out_trade_no)
|
|
code = data.get("code", '')
|
|
logger.info(f"out_trade_no: {out_trade_no} info:{data}")
|
|
if code == '10000':
|
|
trade_status = data.get("trade_status", '')
|
|
if trade_status in ['TRADE_SUCCESS']:
|
|
update_order_status(out_trade_no, 0)
|
|
elif trade_status in ['WAIT_BUYER_PAY']:
|
|
update_order_status(out_trade_no, 2)
|
|
elif code == '40004':
|
|
update_order_status(out_trade_no, 1)
|
|
|