Populating the “Ref” in mongoose schema while working with Graphql

Question

I am working with Graphql and then I come to a situation where I need to populate, but I am not getting how to excute that.

Here is my Booking schema

Answer 1

I hope it may help you.

const result = await booking.save();
const res=await booking.findById(result._id).populate("user");
console.log(res)