Aggiunto userAgent alla tabella user

src/server/middleware/authenticate.js

@@ -39,6 +39,7 @@ const authenticate = (req, res, next) => {
     if (!!user) {
       // Save last time online
       user.lasttimeonline = new Date();
+      user.useragent = req.get('User-Agent');
 
       return user.save().then(() => {
         req.user = user;

src/server/models/user.js

@@ -133,6 +133,9 @@ const UserSchema = new mongoose.Schema({
       lasttimeonline: {
         type: Date,
       },
+      useragent: {
+        type: String,
+      },
       news_on: {
         type: Boolean,
       },