Step 2

Open model/NoteDao.js file and reduce it to a skeleton data access object for notes:

const Note = require("./Note");

class NoteDao {
  constructor() {
  }

  create(content, author) {
    return null;
  }

  readAll(author = "") {
    return null;
  }

  read(id) {
    return null;
  }

  update(id, content, author) {
    return null;
  }

  delete(id) {
    return null;
  }
}

module.exports = NoteDao;

We will implement the above CURD operations one by one.