销量排序

@@ -2,7 +2,7 @@
  * @Author: Targaryen
  * @Date:   2016-05-25 18:16:59
  * @Last Modified by:   Targaryen
- * @Last Modified time: 2016-06-08 16:01:59
+ * @Last Modified time: 2016-06-08 16:17:06
  */
 
 'use strict';
@@ -198,8 +198,8 @@ const handleSalebreakingYardsSortData = (origin, params) => {
 
                 // 判断是否在这组数据里面
                 if (!_.isEmpty(_.find(value.sort_id.split(','), o => {
-                    return o === sortParam;
-                }))) {
+                        return o === sortParam;
+                    }))) {
 
                     // 如果在某组数据里面，组合数据退出循环
                     _.forEach(value.sub, function(subValue) {
@@ -391,7 +391,7 @@ exports.handleSaleOptsData = (params, total) => {
 
     dest.sortType = [];
 
-    for (let i = 0; i < 3; i++) {
+    for (let i = 0; i < 4; i++) {
         let opt = {};
 
         switch (i) {
@@ -400,21 +400,29 @@ exports.handleSaleOptsData = (params, total) => {
                 opt.name = '最新';
                 break;
             case 1:
-                if (params.order === 's_p_asc') {
-                    opt.href = handleFilterUrl(params, { order: 's_p_desc' });
-                } else {
+                if (params.order === 's_p_desc') {
                     opt.href = handleFilterUrl(params, { order: 's_p_asc' });
+                } else {
+                    opt.href = handleFilterUrl(params, { order: 's_p_desc' });
                 }
                 opt.name = '价格';
                 break;
             case 2:
-                if (params.order === 'p_d_asc') {
-                    opt.href = handleFilterUrl(params, { order: 'p_d_desc' });
-                } else {
+                if (params.order === 'p_d_desc') {
                     opt.href = handleFilterUrl(params, { order: 'p_d_asc' });
+                } else {
+                    opt.href = handleFilterUrl(params, { order: 'p_d_desc' });
                 }
                 opt.name = '折扣';
                 break;
+            case 3:
+                if (params.order === 's_n_desc') {
+                    opt.href = handleFilterUrl(params, { order: 's_n_asc' });
+                } else {
+                    opt.href = handleFilterUrl(params, { order: 's_n_desc' });
+                }
+                opt.name = '销量';
+                break;
             default:
                 break;
         }