def query_and_set_order(cls, trade):
if trade.transaction_id:
resp_data = AliPayApi.query_single_trade({'transaction_id': trade.transaction_id})
else:
resp_data = AliPayApi.query_single_trade({'out_trade_no': trade.trade_no})
if resp_data['is_success'] == 'T':
if checkSign(resp_data) != 0:
logging.error('from ali pay single order query: sign error: ' + trade.trade_no)
logging.error(resp_data)
return None
trade.transaction_id = resp_data['trade_no']
trade.gmt_create = resp_data['gmt_create']
if 'gmt_payment' in resp_data:
trade.gmt_payment = resp_data['gmt_payment']
if 'gmt_last_modified_time' in resp_data:
trade.gmt_last_modified_time = resp_data['gmt_last_modified_time']
if 'time_out' in resp_data:
trade.time_out = resp_data['time_out']
if 'gmt_close' in resp_data:
trade.gmt_close = resp_data['gmt_close']
if 'time_out_type' in resp_data:
trade.time_out_type = resp_data['time_out_type']
if 'bank_seq_no' in resp_data:
trade.bank_seq_no = resp_data['bank_seq_no']
trade.ali_result_code = resp_data['result_code']
trade.ali_err_code = resp_data.get('error', '')
trade.ali_trade_status = resp_data.get('trade_status', '')
if trade.ali_trade_status == 'TRADE_SUCCESS': # 支付成功
trade.order_status = 3
with transaction.atomic(): # 支付成功
if trade.order_status in (3,9) and trade.is_order_over is False:
trade.ali_response = resp_data
trade.is_order_over = True
trade.save(force_update=True)
# 通知订单支付成功
product_order = ProductOrder.objects.select_for_update().get(order_no=trade.order_no)
# product_order.status = 2
# product_order.pay_type = 2
notify_order_pay_success(product_order)
else:
trade.save(force_update=True)
return trade
else:
return None
def __create_trade(self, product_order, pay_service_type, *args, **kwargs):
"""
生成支付宝支付单
:return:
"""
now = django.utils.timezone.now()
out_trade_no = AliPayApi.generate_out_trade_no(product_order.user_id)
trade = AliPaymentTradeOrder(
out_trade_no=out_trade_no,
pay_service_type=pay_service_type,
order_no=product_order.order_no,
uid=product_order.user_id,
seller_id=AliPayConfig.SELLER_ID,
total_fee=product_order.amount,
subject=product_order.description,
body=product_order.detail,
start_time=now,
it_b_pay=str(self.__REMAINING_SECONDS/60) + 'm',
)
if pay_service_type == 'direct_pay':
trade.pay_service_type = 'directPay'
elif pay_service_type == 'bank_pay':
trade.pay_service_type = 'bankPay'
elif pay_service_type == 'mobile':
trade.pay_service_type = 'mobile'
else:
raise ValueError
trade.save(force_insert=True)
return trade
def download(self, bill_date):
"""
下载对账单,保存到数据库
:param bill_date: 账单日期，格式：YYYYMMDD
:return:
"""
start_time = datetime.strptime(bill_date, '%Y%m%d')
end_time = start_time + timedelta(days=1)
try:
bills = []
# 向支付宝查询
for rs in AliPayApi.query_trade(gmt_start_time=start_time, gmt_end_time=end_time):
for r in rs:
bill = AliPaymentBill()
bill.transaction_id = r.get('trade_no', '')
for ele in self.__MUST_ITEMS:
setattr(bill,ele, r[ele])
for ele in self.__NOT_MUST_ITEMS:
if r.get(ele) is not None and r.get(ele) != '':
setattr(bill,ele, r[ele])
bills.append(bill)
if bills:
AliPaymentBill.objects.bulk_create(bills)
return len(bills)
except Exception as e:
logging.exception(e)
return -1
def __get_or_create_trade(self, product_order, *args, **kwargs):
"""
生成支付宝支付单
:return:
"""
try:
trade = AliPaymentTradeOrder.objects.get(order_no=product_order.order_no)
return trade
except AliPaymentTradeOrder.DoesNotExist:
pass
now = django.utils.timezone.now()
out_trade_no = AliPayApi.generate_out_trade_no(product_order.user_id)
trade = AliPaymentTradeOrder(
out_trade_no=out_trade_no,
order_no=product_order.order_no,
uid=product_order.user_id,
seller_id=AliPayConfig.SELLER_ID,
total_fee=product_order.amount,
subject=product_order.description,
body=product_order.detail,
start_time=now,
it_b_pay=str(self.__REMAINING_SECONDS/60) + 'm'
)
trade.save(force_insert=True)
return trade
def get_notify_data_and_verify(self, resp_data):
"""
接收从支付宝支付后台发送过来的数据并验证签名
:return: 支付宝支付后台返回的数据
"""
# 接收从支付宝后台传来的数据
if checkSign(resp_data) != 0:
logging.error('from ali pay notification: sign error: ' + str(resp_data))
raise AliPayException(AliPayException.ERROR_SIGN, u'签名错误')
notify_id = resp_data.get('notify_id')
if not notify_id or not AliPayApi.verify_notification(notify_id):
logging.error('from ali pay notification: notify_id error: ' + str(resp_data))
raise AliPayException(AliPayException.FAILED_NOTIFY_ID, u'notify_id无效')
return resp_data
def create_form_input_value(self, trade, pay_service_type, bank_code='', sign_type='md5'):
# total_fee = commission_buy.quantity * quantity.price
m = {}
ali_service = {'direct_pay': 'create_direct_pay_by_user', 'bank_pay': 'create_direct_pay_by_user', 'mobile': 'mobile.securitypay.pay'}
m['service'] =ali_service[pay_service_type]
m['partner'] = AliPayConfig.PID
m['_input_charset'] = AliPayConfig.INPUT_CHARSET
m['notify_url'] = AliPayConfig.NOTIFY_URL
if pay_service_type in ('bank_pay', 'direct_pay'):
m['return_url'] = AliPayConfig.RETURN_URL
m['error_notify_url'] = AliPayConfig.ERROR_NOTIFY_URL
m['anti_phishing_key'] = AliPayApi.query_timestamp() # 防钓鱼时间戳 通过时间戳查询接口获取的加密支付宝系统时间戳。
m['out_trade_no'] = trade.out_trade_no # 商户网站唯一订单号
m['subject'] = trade.subject if trade.subject else u'蓝图商品' # 商品名称 商品的标题/交易标题/订单标题/订单关键字等。最长为128个汉字。
m['payment_type'] = trade.payment_type # 支付类型 1（商品购买）。
m['total_fee'] = trade.total_fee # 该笔订单的资金总额，单位为RMB-Yuan。取值范围为[0.01，100000000.00]，精确到小数点后两位。
m['seller_id'] = trade.seller_id
m['body'] = trade.body # 商品描述 对一笔交易的具体描述信息。(1000)
m['it_b_pay'] = trade.it_b_pay # 超时时间 设置未付款交易的超时时间，一旦超时，该笔交易就会自动被关闭。
#取值范围：1m～15d。m-分钟，h-小时，d-天，1c-当天（1c-当天的情况下，无论交易何时创建，都在0点关闭）。
#该参数数值不接受小数点，如1.5h，可转换为90m。
if pay_service_type == 'bank_pay':
m['paymethod'] = 'bankPay'
m['defaultbank'] = bank_code
elif pay_service_type == 'direct_pay':
m['qr_pay_mode'] = '' # 扫码支付方式 2：订单码-跳转模式
else:
pass
if pay_service_type == 'mobile':
m_t = {k: u'"{}"'.format(v) for k,v in m.items()}
# for k, v in m.items():
# if isinstance(v, unicode):
# m[k] = u'"{}"'.format(v)
# else:
# m[k] = u'"{}"'.format(v)
else:
m_t = m
m['sign'], sign_string = makeSign(m_t, sign_type)
m['sign_type'] = sign_type
if pay_service_type in ('bank_pay', 'direct_pay'):
action = '{gateway}_input_charset={charset}'.format(gateway=AliPayConfig.ALI_PAY_GATEWAY_NEW,
charset=AliPayConfig.INPUT_CHARSET)
return {'action': action, 'params': m}
else:
return {'action': '', 'params': m, 'sign_string': sign_string}