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'use strict';
const Router = require('express').Router();const Todo = require('../db/models/todoModel');const auth = require('../middleware/auth');const clearCache = require('../middleware/clearCache');
/* @api private * @func: fetch all user todos * @input: user id * @return: todos */Router.get('/all', auth, async function({ userId }, res) {  try {    res.status(200).json({ todos: await Todo.find({ userId }).sort({ createdAt: -1 }).cache({ key: userId }) });  } catch (err) {    console.log(err);    res.status(501).send('Server Error');  }});
/* @api private * @func: create todo * @input: todo data, userid * @return: todo */Router.post('/create', auth, clearCache, async function({ userId, body }, res) {  try {    const todo = new Todo({      text: body.text,      completed: body.completed,      userId    });    await todo.save();    res.status(201).json({ todo });  } catch (err) {    res.status(501).send('Server Error');  }});
/* @api private * @func: update todo * @input: todo data, todoId, userid * @return: updated todo */Router.post('/update', auth, async function({ userId, body }, res) {  try {    const updatedTodo = await Todo.findOneAndUpdate({ $and: [{ userId }, { _id: body.todoId }] },      { ...body }, { new: true, sanitizeFilter: true }    );    if (!updatedTodo) return res.status(404).send({ msg: 'Todo not found' });
    await updatedTodo.save();    res.status(200).json({ todo: updatedTodo });  } catch (err) {    res.status(501).send('Server Error');  }});
/* @api private * @func: delete todo * @input: todoId, userid */Router.delete('/delete', auth, async function({ userId, body: { todoId } }, res) {  try {    await Todo.findOneAndDelete({ $and: [{ userId }, { _id: todoId }] });    res.status(200).send({ msg: 'Todo deleted' });  } catch (err) {    res.status(501).send('Server Error');  }});
module.exports = Router;