example of nested return from db

gistfile1.txt

app.get('/jobs/:id', checkAuth, function(req, res, next) {
  Job.findOne({ _id: req.params.id, user_id: req.session.user._id }, function(err, j) {
    if (!j) return(new NotFound());
    res.render('jobs/show', {
      locals: { 
        j: j,  
        user: req.session.user 
      }   
    }); 
  }); 
});