updating the post type before sending the post to the view..

query.js

  User.findOne({ twitterID: req.user.id },
    function(err, user) { 
        if (user){
            var votedPosts = user.votedPosts;
            Post.find(function (err, posts) {
              if(posts){
                for (var i = 0; i < posts.length; i++){
                  for (var j = 0; j < votedPosts.length; j++){
                    if(String(votedPosts[j]._id) == String(posts[i]._id)){
                      posts[i].votetype = votedPosts[j].votetype;
                    }
                  }
                  if (!posts[i].votetype){      
                    posts[i].votetype = 0;
                  }
                }
                res.send(posts);
              }
            });
        }
    });