Merge branch 'release/5.1' of git.yoho.cn:fe/yohobuywap-node into release/5.1

@@ -59,7 +59,7 @@ const collectArticle = (req, res, next) => {
     /* 判断用户是否登录 */
     let id = req.body.id,
         opt = req.body.opt || 'ok',
-        uid = req.user.uid;
+        uid = req.body.uid;
 
     if (!stringProcess.isNumeric(id) || !stringProcess.isNumeric(uid)) {
         res.json(result);
@@ -106,7 +106,7 @@ const favoriteBrand = (req, res, next) => {
     /* 判断参数是否有效 */
     let id = req.body.id,
         opt = req.body.opt || 'ok',
-        uid = req.user.uid || (req.body.uid && parseInt(crypto.decrypt(null, req.body.uid))) || req.cookies.appUid,
+        uid = req.body.uid || req.cookies.appUid,
         isBrand = req.body.isBrand;
 
     if (!stringProcess.isNumeric(id) || !stringProcess.isNumeric(uid)) {

@@ -142,7 +142,7 @@ const index = (req, res, next) => {
             }),
             pageFooter: true,
             search: {
-                defaultTerms: (result.defaultTerms.length !== 0) ? result.defaultTerms[0].content : '',
+                defaultTerms: (result.length && result.defaultTerms && result.defaultTerms.length !== 0) ? result.defaultTerms[0].content : '',
                 url: helpers.urlFormat('', null, 'search'),
                 hotTerms: result.hotTerms
             }