channel newuser

@@ -86,8 +86,13 @@ exports.getIndexGuide = (req, res, next) => {
 };
 
 exports.hasNewUserFloor = (req, res, next) => {
+    let uid = req.user.uid;
 
-    channelModel.hasNewUserFloor(req.yoho.channel, req.user.uid).then(data => {
+    if (!uid) {
+        return res.send({code: 200, isNewUser: false});
+    }
+
+    channelModel.hasNewUserFloor(req.yoho.channel, uid).then(data => {
         res.send(data);
     }).catch(next);
 };