express-mongoose 把取model数据的方法写在res.render里面了，这样合理吗？

app.get('/dashboard', function (req, res) {
  var News = db.model('News');

  // render support
  res.render('dashboard', {
      likes: req.user.getLikes()
    , latestNews: News.getLatest()
    , stuff: new Promise(somethingAsync)
  });
});