Merge branch 'feature/cart' into 'release/5.4.1'

秒杀接口挂掉优化



See merge request !272

@@ -39,6 +39,10 @@ exports.ensure = (req, res, next) => {
             uid
         };
         let skillData = yield seckillModel.skillData(skn); // 根据skn查活动信息
+        let view = {
+            orderEnsure: false,
+            message: ''
+        };
 
         skillData = skillData.data;
 
@@ -51,7 +55,15 @@ exports.ensure = (req, res, next) => {
                 skillData &&
                 skillData.secKillSku.some(obj => obj.productSku === sku)  // skn has sku;
             )) {
-            return Promise.reject('活动不存在');
+            view.message = '挤爆啦,系统繁忙';
+            return res.render('order-ensure', Object.assign({
+                module: 'cart',
+                page: 'seckill',
+                pageHeader: headerModel.setNav({
+                    navTitle: '确认订单',
+                    backUrl: '/product/show_' + skn + '.html'
+                }),
+            }, view));
         }
 
         paymentOption.activity_id = activityId = skillData.activityId;
@@ -68,7 +80,6 @@ exports.ensure = (req, res, next) => {
 
         // 获取结算 数据
         let paymentInfo = yield seckillModel.payment(paymentOption, orderInfo, orderComputerData.data);
-        let view;
 
         if (paymentInfo.code !== 200) {
             view = {