salePrice to salesPrice

@@ -512,7 +512,7 @@ const _formatProduct = (products, arr) => {
         let goods = {
             thumb: helpers.image(val.default_images, 235, 314),
             name: val.product_name,
-            salePrice: val.sales_price,
+            salesPrice: val.sales_price,
             url: helpers.getUrlBySkc(val.product_id, val.goods_list[0].goods_id, val.cn_alphabet)
         };
 
@@ -592,9 +592,14 @@ const _articleContentFormat = {
                     let pms = getProductList({
                         query: productSkn.join(',')
                     }, arr).then(products => {
-                        let p = products.slice(0, 4);
 
-                        return p;
+                        let pl = [];
+
+                        if (products && _.isArray(products)) {
+                            pl = products.slice(0, 4);
+                        }
+
+                        return pl;
                     });
 
                     result.push(pms);
@@ -665,26 +670,17 @@ const getArticleContent = aid => {
         }
 
         index = gpromises.length;
-
         return Promise.all(gpromises.concat(ggpromises));
 
     }).then(res => {
 
-        let goodsResult,
-            goodsGroupResult;
-
-        let goods = [], goodsGroup = [];
-
-        goodsResult = res.slice(0, index);
-        goodsGroupResult = res.slice(index);
-
-        for (let gl of goodsResult) {
-            goods = goods.concat(gl);
-        }
+        let goods = _.filter(_.flatten(res.slice(0, index)), function(it) {
+            return it;
+        });
 
-        for (let ggl of goodsGroupResult) {
-            goodsGroup = goodsGroup.concat(ggl);
-        }
+        let goodsGroup = _.filter(_.flatten(res.slice(index)), function(it) {
+            return it;
+        });
 
         if (goods.length > 0) {
             content.push({