book.model.js

const mongoose = require('mongoose');

const Schema = mongoose.Schema;

const bookSchema = new Schema({
  _id : {type: String,required: true},
  book_name: { type: String,unique: true, required: true },
  author: { type: String, required: true },
  price: {type: Number, required: true},
}, {
  timestamps: true,
});


const Book = mongoose.model('Book', bookSchema);

module.exports = Book;