def _init_wx_pay(self, trade_type="APP"):
if trade_type == "JSAPI":
wxpay = WeChatPay(appid=settings.WEIXIN_PUBLIC["app_id"],
api_key=settings.WX_PAY_API_KEY,
mch_id=settings.WX_PAY_MCH_ID,
mch_cert=settings.WX_PAY_MCH_CERT_PATH,
mch_key=settings.WX_PAY_MCH_KEY_PATH)
else:
wxpay = WeChatPay(appid=settings.WX_PAY_APP_ID,
api_key=settings.WX_PAY_API_KEY,
mch_id=settings.WX_PAY_MCH_ID,
mch_cert=settings.WX_PAY_MCH_CERT_PATH,
mch_key=settings.WX_PAY_MCH_KEY_PATH)
return WxPayment(wxpay, trade_type)
def get_wechat_pay_object(self):
sandbox = self.get_param("wechat.sandbox", "0") != "0"
if sandbox:
_logger.info("Sandbox Mode is used for WeChat API")
_logger.debug(
"WeChat Credentials: app_id=%s, app_secret=%s, mch_id=%s, sub_mch_id=%s, sandbox mode is %s, cert=%s, key=%s",
self.get_param("wechat.app_id", ""),
"%s..." % self.get_param("wechat.app_secret", "")[:5],
self.get_param("wechat.mch_id", ""),
self.get_param("wechat.sub_mch_id", ""),
sandbox,
self.get_param("wechat.mch_cert", ""),
self.get_param("wechat.mch_key", ""),
)
return WeChatPay(
self.get_param("wechat.app_id", ""),
self.get_param("wechat.app_secret", ""),
self.get_param("wechat.mch_id", ""),
sub_mch_id=self.get_param("wechat.sub_mch_id", ""),
sandbox=sandbox,
mch_cert=self.get_param("wechat.mch_cert", ""),
mch_key=self.get_param("wechat.mch_key", ""),
# TODO addd timeout?
)
def get_wechat_pay_object(self):
sandbox = self.get_param('wechat.sandbox', '0') != '0'
if sandbox:
_logger.info('Sandbox Mode is used for WeChat API')
_logger.debug(
'WeChat Credentials: app_id=%s, app_secret=%s, mch_id=%s, sub_mch_id=%s, sandbox mode is %s, cert=%s, key=%s',
self.get_param('wechat.app_id', ''),
'%s...' % self.get_param('wechat.app_secret', '')[:5],
self.get_param('wechat.mch_id', ''),
self.get_param('wechat.sub_mch_id', ''),
sandbox,
self.get_param('wechat.mch_cert', ''),
self.get_param('wechat.mch_key', ''),
)
return WeChatPay(
self.get_param('wechat.app_id', ''),
self.get_param('wechat.app_secret', ''),
self.get_param('wechat.mch_id', ''),
sub_mch_id=self.get_param('wechat.sub_mch_id', ''),
sandbox=sandbox,
mch_cert=self.get_param('wechat.mch_cert', ''),
mch_key=self.get_param('wechat.mch_key', ''),
# TODO addd timeout?
)
class Pay(Resource):
wechat_pay = WeChatPay(appid=config.app_id, api_key=config.api_key, mch_id=config.mch_id,
mch_cert=config.mch_cert, mch_key=config.mch_key)
wechat_order = wechat_pay.order
wechat_jsapi = wechat_pay.jsapi
@ns.doc(decription="支付")
@ns.expect(pay_parser)
def post(self):
try:
total_fee = 1
open_id = userBl.get_open_id(code='',
username=JwtUtil.get_token_username(flask.request.headers.get("token")))
print(open_id)
order_params = self.wechat_order.create(trade_type="JSAPI", body=config.body, total_fee=total_fee,
notify_url=config.notify_url, client_ip=config.server_ip,
user_id=open_id,
device_info="WEB")
prepay_id = order_params["prepay_id"]
pay_params = self.wechat_jsapi.get_jsapi_params(prepay_id)
pay_signature = self.wechat_jsapi.get_jsapi_signature(prepay_id, timestamp=pay_params["timeStamp"],
nonce_str=pay_params["nonceStr"])
pay_params["signature"] = pay_signature
return pay_params, 200
except PasswordWrongException:
return {'error': 'wrong password'}, 403
except NotFoundException:
return {'error': 'user not found'}, 404
def setUp(self):
self.client = WeChatPay(
appid='abc1234',
api_key='test123',
mch_id='1192221',
mch_cert='',
mch_key='',
)
def setUp(self):
self.client = WeChatPay(
appid="abc1234",
api_key="test123",
mch_id="1192221",
mch_cert="",
mch_key="",
)
def wechatpay():
wechat_config = {
"appid": "wx2bc82adb627f16fc",
"api_key": "yxrs101227SevenStarWeChatpayment",
"mch_id": "1394986202",
"mch_cert": "file/wechat/apiclient_cert.pem",
"mch_key": "file/wechat/apiclient_key.pem",
}
return WeChatPay(**wechat_config)
def Create_wechatpay_order():
wechatpay = WeChatPay(
appid="123456",
api_key='fafafafdsffsdafxzcsadsadqd',
mch_id='3214324343',
mch_cert=os.getcwd() + "/pay/conf/apiclient_cert.pem",
mch_key=os.getcwd() + "/pay/conf/apiclient_key.pem",
)
return wechatpay
def WeixinPay():
"""
创建微信支付对象
:return:
"""
# wxPay = WeChatPay(appid=settings.WECHAT_APPID, api_key=settings.MCH_KEY, mch_id=settings.MCH_ID)
wxPay = WeChatPay(appid=settings.WECHAT_APPID, api_key=settings.MCH_KEY,
mch_id=settings.MCH_ID, mch_cert=settings.API_CLIENT_CERT_PATH,
mch_key=settings.API_CLIENT_KEY_PATH)
return wxPay
def wxpay(request, order_id):
appid = 'wx789c583bc751f9af' # 小程序ID
Mch_key = '00000000000000000000000000000000'
Mch_id = '1514858131'
openid = request.GET.get('open_id')
Total = int(Order.objects.get(OrderId=order_id).Total * 100)
pay = WeChatPay(appid, Mch_key, Mch_id)
order = pay.order.create(
trade_type='JSAPI', # 交易类型，小程序取值：JSAPI
body='小食记', # 商品描述，商品简单描述
total_fee=Total, # 标价金额，订单总金额，单位为分
notify_url=
'https://www.qqmxd.com/login/payn/', # 通知地址，异步接收微信支付结果通知的回调地址，通知url必须为外网可访问的url，不能携带参数。
user_id=openid # 用户标识，trade_type=JSAPI，此参数必传，用户在商户appid下的唯一标识。
)
wxpay_params = pay.jsapi.get_jsapi_params(order['prepay_id'])
return HttpResponse(json.dumps(wxpay_params))
def get_weixinpay_url(self, obj):
openid = self.context['request'].user.openid
#code = "0214ENwq1cfd7m0jMrvq1lh7xq14ENwc"
#user_info = get_user_info(code)
#print(user_info)
#openid = user_info['openid']
pay = WeChatPay(WECHAT['APPID'], WECHAT['MERCHANT_KEY'],
WECHAT['MCH_ID'])
order = pay.order.create(
trade_type=WECHAT['TRADE_TYPE'], # 交易类型，小程序取值：JSAPI
body=obj.order_sn, # 商品描述，商品简单描述
total_fee=obj.order_mount, # 标价金额，订单总金额，单位为分
out_trade_no=obj.order_sn,
notify_url=WECHAT[
'NOTIFY_URL'], # 通知地址，异步接收微信支付结果通知的回调地址，通知url必须为外网可访问的url，不能携带参数。
user_id=openid # 用户标识，trade_type=JSAPI，此参数必传，用户在商户appid下的唯一标识。
)
wxpay_params = pay.jsapi.get_jsapi_params(order['prepay_id'])
return wxpay_params
def post(self, request):
result = ResultResponse(code.ARIES_200_SUCCESS, 'success')
request_data = request.data
logger_info.info(request_data)
# Payment registration and validation check
try:
payment_type = request_data['payment_type']
order_id = request_data['order_id']
except Exception as e:
logger_info.info(str(e))
result = ResultResponse(code.ARIES_400_BAD_REQUEST,
'Request data invalid')
return Response(result.get_response(), result.get_code())
# Check if the payment exists
payment_count = Payment.objects.filter(order_id=order_id).count()
if payment_count != 0:
payment = Payment.objects.get(order_id=order_id)
if payment.payment_status == 0 or payment.payment_status == 1:
result = ResultResponse(code.ARIES_200_SUCCESS, 'success')
return Response(result.get_response(), result.get_code())
# Get raw data for validation
raw_data = {}
# Wechat app payment
request_data['payment_raw_data'] = json.dumps(raw_data)
try:
wechat_serializer = WechatPaymentSerializer(data=request_data)
if wechat_serializer.is_valid():
wechat_serializer.save()
else:
logger_info.info(wechat_serializer.errors)
except Exception as e:
print(e)
logger_info.info(str(e))
if payment_type == 1:
wechat_app_id = 'viastelle'
merchant_id = 'viastelle'
api_key = 'viastelle'
nonce_str = payment_util.wechat_payment_str(order_id)
else:
wechat_app_id = 'viastelle'
merchant_id = 'viastelle'
api_key = 'viastelle'
nonce_str = payment_util.wechat_payment_str(order_id)
wechat_client = WeChatPay(wechat_app_id,
api_key,
merchant_id,
sub_mch_id=None,
mch_cert=None,
mch_key=None)
try:
query_data = {
'appid': wechat_app_id,
'mch_id': merchant_id,
'out_trade_no': order_id,
'nonce_str': nonce_str
}
prepaid_signature = utils.calculate_signature(query_data, api_key)
query_data_signed = utils.dict_to_xml(query_data,
prepaid_signature)
url = get_wechat_query_url()
headers = {'Content-Type': 'application/xml'}
response = requests.post(url,
headers=headers,
data=query_data_signed)
logger_info.info(response.text)
response_data = response.content
query_result = xmltodict.parse(response_data)['xml']
query_result['order_id'] = order_id
request_data['transaction_id'] = query_result['transaction_id']
query_serializer = WechatQuerySerializer(data=query_result)
if query_serializer.is_valid():
query_serializer.save()
query_data = query_serializer.data
else:
logger_info.info(query_serializer.errors)
# Error case - refund request
except Exception as e:
logger_info.info(str(e))
result = ResultResponse(
code.ARIES_500_INTERNAL_SERVER_ERROR,
get_msg(code.ERROR_4005_PAYMENT_SYNC_ERROR))
result.set_error(code.ERROR_4005_PAYMENT_SYNC_ERROR)
return Response(result.get_response(), result.get_code())
# Set payment status
request_data['payment_status'] = self.PAYMENT_CREATED
payment_serializer = PaymentSerializer(data=request_data)
# Payment object save
if payment_serializer.is_valid():
payment_serializer.save()
payment = Payment.objects.get(order_id=order_id)
else:
logger_info.info(payment_serializer.errors)
result = ResultResponse(code.ARIES_400_BAD_REQUEST,
'Request data invalid')
return Response(result.get_response(), result.get_code())
# Verification payment
if payment_type == self.WECHAT_APP_PAYMENT or payment_type == self.WECHAT_MOBILE_PAYMENT:
if query_data['return_code'] == 'SUCCESS' and query_data[
'result_code'] == 'SUCCESS':
# Payment success and check price
# if query_data['total_fee'] == int(price_total):
del query_result['order_id']
if not wechat_client.check_signature(query_result):
payment.payment_status = 4
else:
payment.payment_status = 1
payment.save()
else:
payment.payment_status = 4
payment.save()
logger_error.error(code.ERROR_4001_PAYMENT_VALIDATION_FAILED)
result = ResultResponse(
code.ARIES_500_INTERNAL_SERVER_ERROR,
get_msg(code.ERROR_4001_PAYMENT_VALIDATION_FAILED))
result.set_error(code.ERROR_4001_PAYMENT_VALIDATION_FAILED)
return Response(result.get_response(), result.get_code())
else:
result = ResultResponse(code.ARIES_400_BAD_REQUEST,
'Request data invalid')
return Response(result.get_response(), result.get_code())
return Response(result.get_response(), result.get_code())
from wechatpy.utils import check_signature
from weshop.utils import ezlogger
from configs.config import Config
from . import wechat
from .chatbot import bot_reply
logger = ezlogger.get_logger('wechat', use_stream=False)
wechat_client = WeChatClient(Config.WECHAT_APP_ID, Config.WECHAT_APP_SECRET)
wechat_oauth = WeChatOAuth(app_id=Config.WECHAT_APP_ID,
secret=Config.WECHAT_APP_SECRET,
scope='snsapi_userinfo',
redirect_uri='')
wechat_pay = WeChatPay(appid=Config.WECHAT_APP_ID,
api_key=Config.WEPAY_API_KEY,
mch_id=Config.WEPAY_MCH_ID,
mch_cert=Config.WEPAY_MCH_CERT_PATH,
mch_key=Config.WEPAY_MCH_KEY_PATH)
wechat_client.menu.create({
"button": [{
"type": "view",
"name": "快速订水",
"url": "http://www.rockbot.top/weshop/quickbuy"
}, {
"type": "view",
"name": "水站商城",
"url": "http://www.qq.com"
}]
})
:param api_key: 商户 key
:param mch_id: 商户号
:param sub_mch_id: 可选，子商户号，受理模式下必填
:param mch_cert: 必填，商户证书路径
:param mch_key: 必填，商户证书私钥路径
:param timeout: 可选，请求超时时间，单位秒，默认无超时设置
:param sandbox: 可选，是否使用测试环境，默认为 False
"""
wechat_config = {
"appid":"wx174d12341715ffef",
"api_key":"haipainongchangweixinzhifu123456",
"mch_id":"1495392782",
# "mch_cert":"file/wechat/apiclient_cert.pem",
# "mch_key":"file/wechat/apiclient_key.pem",
}
wechat_pay = WeChatPay(**wechat_config)
"""
统一下单接口
:param trade_type: 交易类型，取值如下：JSAPI，NATIVE，APP，WAP, MWEB
:param body: 商品描述
:param total_fee: 总金额，单位分
:param notify_url: 接收微信支付异步通知回调地址
:param client_ip: 可选，APP和网页支付提交用户端ip，Native支付填调用微信支付API的机器IP
:param user_id: 可选，用户在商户appid下的唯一标识。trade_type=JSAPI，此参数必传
:param out_trade_no: 可选，商户订单号，默认自动生成
:param detail: 可选，商品详情
:param attach: 可选，附加数据，在查询API和支付通知中原样返回，该字段主要用于商户携带订单的自定义数据
:param fee_type: 可选，符合ISO 4217标准的三位字母代码，默认人民币：CNY
:param time_start: 可选，订单生成时间，默认为当前时间
:param time_expire: 可选，订单失效时间，默认为订单生成时间后两小时
def __init__(self, appid, api_key, mch_id, sub_mch_id=None, mch_cert=None, mch_key=None):
self.wx_pay_client = WeChatPay(appid, api_key, mch_id, sub_mch_id, mch_cert, mch_key)
