fix channel

@@ -16,7 +16,7 @@ const sale = require(`${mRoot}/sale`); // sale 页 model
  * @return {[type]}     [description]
  */
 exports.index = (req, res, next) => {
-    let channel = req.query.channel || req.yoho.channel;
+    let channel = req.yoho.channel;
 
     // 真实数据输出
     sale.getSaleIndexData(channel).then(result => {
@@ -41,7 +41,7 @@ exports.discount = (req, res, next) => {
         saleType: '3'
     }, req.query);
 
-    let channel = req.query.channel || req.yoho.channel;
+    let channel = req.yoho.channel;
 
     let responseData = {
         module: 'product',
@@ -68,7 +68,7 @@ exports.vip = (req, res, next) => {
         saleType: '2'
     }, req.query);
 
-    let channel = req.query.channel || req.yoho.channel;
+    let channel = req.yoho.channel;
 
     params.uid = req.user.uid || 0;
 
@@ -95,7 +95,7 @@ exports.newSale = (req, res, next) => {
         order: 's_t_desc'
     }, req.query);
 
-    let channel = req.query.channel || req.yoho.channel;
+    let channel = req.yoho.channel;
 
     sale.getSaleOthersData(params, channel).then((result) => {
         res.render('sale/other', Object.assign({

@@ -18,8 +18,13 @@ module.exports = () => {
         let yoho = {
             pageChannel: {}
         };
+
         const channel = CHANNEL[req.query.channel || req.cookies._Channel] || CHANNEL.boys;
 
+        if (req.query.channel) {
+            req.query.channel = channel;
+        }
+
         // 用于头部颜色控制
         yoho.pageChannel[channel] = true;
 

@@ -155,7 +155,7 @@ exports.processProductList = (list, options) => {
     _.forEach(list, (product) => {
 
         // 商品信息有问题，则不显示
-        if (!product || !product.product_skn || !product.goods_list.length) {
+        if (!product || !product.product_skn || !_.get(product, 'goods_list.length', 0)) {
             return;
         }