def create_order(self, orderItemObj, clientIp):
weixinOrderObj = WeiXinOrder()
weixinOrderObj.appid = settings.WEIXIN['app_id']
weixinOrderObj.mch_id = settings.WEIXIN['mch_id']
weixinOrderObj.body = orderItemObj.product_desc
weixinOrderObj.attach = orderItemObj.attach
weixinOrderObj.out_trade_no = orderItemObj.orderno
weixinOrderObj.total_fee = orderItemObj.fee
weixinOrderObj.spbill_create_ip = clientIp
weixinOrderObj.time_start = orderItemObj.dt_start.strftime(
"%Y%m%d%H%M%S")
weixinOrderObj.time_expire = orderItemObj.dt_end.strftime(
"%Y%m%d%H%M%S")
weixinOrderObj.notify_url = settings.WEIXIN['mch_notify_url']
weixinOrderObj.trade_type = 'APP'
weixinOrderObj.save()
prepayid = weixin_pay_lib.create_order(weixinOrderObj)
data = {
'appid': settings.WEIXIN['app_id'],
'partnerid': settings.WEIXIN['mch_id'],
'prepayid': prepayid,
'package': 'Sign=WXPay',
'noncestr': random_helper.generate_nonce_str(23),
'timestamp': str(datetime.get_unix_timestamp())
}
data['sign'] = security.sign(data)
return data
def to_url(self):
# sign data
valueDict = self._get_vlaue_dict()
valueDict['nonce_str'] = random_helper.generate_nonce_str(23)
valueDict['sign'] = sign(valueDict)
urlparameer = parse.urlencode(valueDict)
return 'weixin://wxpay/bizpayurl?{}'.format(urlparameer)
def request_shorten_url(url):
_logger.info("get shorten url")
data = {
'appid': settings.WEIXIN['app_id'],
'mch_id': settings.WEIXIN['mch_id'],
'long_url': url,
'nonce_str': random_helper.generate_nonce_str(23),
}
data['sign'] = sign(data)
requestBody = xml_helper.dict_to_xml(data)
_logger.info("request data is:{}".format(requestBody))
url = 'https://api.mch.weixin.qq.com/tools/shorturl'
r = requests.post(url,
data=requestBody,
headers={'Content-Type': 'application/xml'},
verify=False)
return __handle_weixin_api_xml_response(
r, lambda responseData: responseData['short_url'])
def query_order(orderNo):
weixinOrderObj = WeiXinOrder.objects.get(out_trade_no=orderNo)
result = _compose_pay_result(orderNo, weixinOrderObj.pay_result.tradestate)
if result.Succ or result.Lapsed:
return result
valueDict = {
'appid': weixinOrderObj.appid,
'mch_id': weixinOrderObj.mch_id,
'out_trade_no': weixinOrderObj.out_trade_no,
'nonce_str': random_helper.generate_nonce_str(23)
}
valueDict['sign'] = sign(valueDict)
data = xml_helper.dict_to_xml(valueDict)
url = 'https://api.mch.weixin.qq.com/pay/orderquery'
r = requests.post(url,
data=data,
headers={'Content-Type': 'application/xml'},
verify=False)
return __handle_weixin_api_xml_response(r, _process_order_result)
def create_order(self, orderItemObj, clientIp):
weixinOrderObj = WeiXinOrder()
weixinOrderObj.appid = settings.WEIXIN['app_id']
weixinOrderObj.mch_id = settings.WEIXIN['mch_id']
weixinOrderObj.body = orderItemObj.product_desc
weixinOrderObj.attach = orderItemObj.attach
weixinOrderObj.out_trade_no = orderItemObj.orderno
weixinOrderObj.total_fee = orderItemObj.fee
weixinOrderObj.spbill_create_ip = clientIp
weixinOrderObj.time_start = orderItemObj.dt_start.strftime("%Y%m%d%H%M%S")
weixinOrderObj.time_expire = orderItemObj.dt_end.strftime("%Y%m%d%H%M%S")
weixinOrderObj.notify_url = settings.WEIXIN['mch_notify_url']
weixinOrderObj.trade_type = 'APP'
weixinOrderObj.save()
prepayid = weixin_pay_lib.create_order(weixinOrderObj)
data = {'appid':settings.WEIXIN['app_id'],
'partnerid':settings.WEIXIN['mch_id'],
'prepayid':prepayid,
'package':'Sign=WXPay',
'noncestr':random_helper.generate_nonce_str(23),
'timestamp':str(datetime.get_unix_timestamp())}
data['sign'] = security.sign(data)
return data
def query_order(orderNo):
weixinOrderObj = WeiXinOrder.objects.get(out_trade_no=orderNo)
result = _compose_pay_result(orderNo, weixinOrderObj.pay_result.tradestate)
if result.Succ or result.Lapsed:
return result
url = 'https://api.mch.weixin.qq.com/pay/orderquery'
valueDict = {
'appid':weixinOrderObj.appid,
'mch_id':weixinOrderObj.mch_id,
'out_trade_no':weixinOrderObj.out_trade_no,
'nonce_str':random_helper.generate_nonce_str(23)
}
valueDict['sign'] = sign(valueDict)
data = xml_helper.dict_to_xml(valueDict)
r = requests.post(url, data=data, headers={'Content-Type':'application/xml'}, verify=False)
r.encoding = 'utf-8'
if r.status_code == 200:
responseData = xml_helper.xml_to_dict(r.text)
result = _process_order_result(responseData)
return result
else:
raise exceptions.PayProcessError('request processed failed. body:{}'.format(r.content))
def to_xml(self):
# sign data
valueDict = self._get_vlaue_dict()
valueDict['nonce_str'] = random_helper.generate_nonce_str(23)
valueDict['sign'] = sign(valueDict)
return xml_helper.dict_to_xml(valueDict)
def to_raw_rul(self):
valueDict = self._get_vlaue_dict()
valueDict['nonce_str'] = random_helper.generate_nonce_str(23)
valueDict['sign'] = sign(valueDict)
temp = ['{}={}'.format(k, v) for k, v in valueDict.items()]
return 'weixin://wxpay/bizpayurl?{}'.format('&'.join(temp))
def to_xml(self):
# sign data
valueDict = self._get_vlaue_dict()
valueDict['nonce_str'] = random_helper.generate_nonce_str(23)
valueDict['sign'] = sign(valueDict)
return xml_helper.dict_to_xml(valueDict)