How to exclude one particular field from a collection in Mongoose?

Question

I have a NodeJS application with Mongoose ODM(Mongoose 3.3.1). I want to retrieve all fields except 1 from my collection.For Example: I have a collection Pr

Answer 1

I am use this with async await

async (req, res) => {
      try { 
        await User.findById(req.user,'name email',(err, user) => {
          if(err || !user){
            return res.status(404)
          } else {
            return res.status(200).json({
              user,
            });
          }
        });
      } catch (error) {
        console.log(error);
      }