fix subnav bug

@@ -12,9 +12,12 @@ exports.index = (req, res) => {
     headerModel.getHeaderData()
         .then(function(modelRes) {
             let response = JSON.parse(modelRes);
-            let data = headerModel.getAllHeaderData(response.data);
+            let data = headerModel.getAllHeaderData(response.data, 'boy');
 
             data.headerData.navbars[0].active = true;
+
+            console.log(data.headerData.subNav);
+
             res.render('index', data);
         })
         .catch(function(err) {

@@ -135,10 +135,27 @@ const getThirdNav = (data) => {
  * @param undefined
  * @return {array} 子菜单数组
  */
-const getSubNav = (data) => {
+const getSubNav = (data, type) => {
     let subNav = [];
 
-    _.forEach(data, function(item) {
+    let index = 0;
+
+    switch(type) {
+        case 'boy':
+            index = 0;
+            break;
+        case 'girl':
+            index = 1;
+            break;
+        case 'kids':
+            index = 2;
+            break;
+        case 'lifestyle':
+            index = 3;
+            break;
+    }
+
+    _.forEach(data[index].sub, function(item) {
         let obj = {};
 
         obj.link = item.sort_url;
@@ -151,7 +168,8 @@ const getSubNav = (data) => {
         }
 
         subNav.push(obj);
-    });
+    })
+
 
     return subNav;
 };
@@ -162,15 +180,15 @@ const getSubNav = (data) => {
  * @param {object} 接口返回的对象
  * @return {object} 头部数据
  */
-exports.getAllHeaderData = function(resData) {
+exports.getAllHeaderData = function(resData, type) {
     let config = getConfig();
     let data = {
         headerData: {
             header: true,
-            type: 'boy',
+            type: type,
             yohoGroup: getMenuData(),
             navbars: getNavBar(resData),
-            subNav: getSubNav(resData)
+            subNav: getSubNav(resData, type)
         }
     };