ToDoController.js

const ToDoModel = require('../models/ToDoModel');

module.exports.getToDo = async (req, res) => {
  const Todo = await ToDoModel.find();
  res.send(Todo);
}

module.exports.saveToDo = async (req, res) => {
  const { text } = req.body;
  
  ToDoModel
    .create({ text })
    .then(() => res.set(201).send("Added Successfully..."))
    .catch((err) => console.log(err))
}

module.exports.deleteToDo = (req, res) => {
  const { _id } = req.body;

  ToDoModel
    .findByIdAndDelete(_id)
    .then(() => res.set(201).send("Deleted Successfully..."))
    .catch((err) => console.log(err))
}

module.exports.updateToDo = (req, res) => {
  const { _id, text } = req.body;

  ToDoModel
    .findByIdAndUpdate(_id, {text})
    .then(() => res.set(201).send("Updated Successfully..."))
    .catch((err) => console.log(err))
}