api/urls.py

@@ -152,6 +152,7 @@ urlpatterns += [

                 urlpatterns += [
              

                     url(r'^wx/order_create$', pay_views.wx_order_create_api, name='wx_order_create_api'),  # 订单创建
              

                     url(r'^wx/order_query$', pay_views.wx_order_query_api, name='wx_order_query_api'),  # 订单查询补单
              

                +    url(r'^wx/order_cancel$', pay_views.wx_order_cancel_api, name='wx_order_cancel_api'),  # 订单取消
              

                     url(r'^wx/order_list$', pay_views.wx_order_list_api, name='wx_order_list_api'),  # 订单列表
              

                     url(r'^wx/order_detail$', pay_views.wx_order_detail_api, name='wx_order_detail_api'),  # 订单详情
              

                     url(r'^wx/notify_url$', pay_views.wx_notify_url_api, name='wx_notify_url_api'),  # 支付异步通知回调地址
              

pay/views.py

@@ -235,6 +235,24 @@ def wx_order_query_api(request):

                 
              

                 @logit
              

                 @transaction.atomic
              

                +def wx_order_cancel_api(request):
              

                +    """ 订单取消 """
              

                +    user_id = request.POST.get('user_id', '')
              

                +    order_id = request.POST.get('order_id', '')
              

                +
              

                +    try:
              

                +        order = OrderInfo.objects.select_for_update().get(order_id=order_id, status=True)
              

                +    except OrderInfo.DoesNotExist:
              

                +        return response(OrderStatusCode.WX_ORDER_NOT_FOUND)
              

                +
              

                +    if user_id not in [order.from_uid]:
              

                +        return response(OrderStatusCode.NO_CANCEL_PERMISSION)
              

                +
              

                +    return response(200, 'Order Cancel Success', u'订单取消成功')
              

                +
              

                +
              

                +@logit
              

                +@transaction.atomic
              

                 def wx_order_list_api(request):
              

                     """ 订单列表 """
              

                     user_id = request.POST.get('user_id', '')
              

utils/error/errno_utils.py

@@ -113,6 +113,7 @@ class OrderStatusCode(BaseStatusCode):

                     SIGN_CHECK_FAIL = StatusCodeField(404010, 'Sign Check Fail', description=u'签名校验失败')
              

                     FEE_CHECK_FAIL = StatusCodeField(404011, 'FEE Check Fail', description=u'金额校验失败')
              

                     NO_DETAIL_PERMISSION = StatusCodeField(404015, 'No Detail Permission', description=u'无详情权限')
              

                +    NO_CANCEL_PERMISSION = StatusCodeField(404016, 'No Cancel Permission', description=u'无取消权限')
              

                     WX_ORDER_PAID_ALREADY_EXISTS = StatusCodeField(404020, 'WX Order Paid Already Exists', description=u'照片已购买')