I tried and even verified manually, but was unable to find where I’m going wrong. I’m not able to pass the following test cases:
A request to a user’s log GET /api/users/:_id/logs returns a user object with a count property representing the number of exercises that belong to that user.
A GET request to /api/users/:id/logs will return the user object with a log array of all the exercises added.
Each item in the log array that is returned from GET /api/users/:id/logs is an object that should have a description , duration , and date properties.
The description property of any object in the log array that is returned from GET /api/users/:id/logs should be a string.
The duration property of any object in the log array that is returned from GET /api/users/:id/logs should be a number.
The date property of any object in the log array that is returned from GET /api/users/:id/logs should be a string… Use the dateString format of the Date API.
Here is my code
const express = require('express')
const app = express()
const mongoose = require('mongoose')
const User = require('./models/userDB.js')
const cors = require('cors')
require('dotenv').config()
app.use(cors())
app.use(express.static('public'))
app.get('/', (req, res) => {
res.sendFile(__dirname + '/views/index.html')
});
app.use(express.urlencoded({ extended: false }));
mongoose.connect(process.env.MONGO_URI, { useNewUrlParser: true, useUnifiedTopology: true }, (err) => {
if (err) return console.log(err);
console.log('DB Connected')
});
app.post('/api/users', (req, res) => {
let username = req.body.username;
let user = new User({
username: username
});
user.save((err) => {
if (err) {
console.log(err);
return res.send('Error: Could not save to the database');
}
res.json({
username: user.username,
_id: user._id
});
});
});
app.get('/api/users', (req, res) => {
User.find({})
.select(({
_id: 1,
username: 1,
}))
.exec((err, users) => {
if (err) {
console.log(err);
return res.send('Error: Could not process the request');
}
res.json(users);
});
});
app.post('/api/users/:_id/exercises', (req, res) => {
let id = req.params._id;
let duration = parseInt(req.body.duration);
let date = req.body.date === '' ? new Date() : new Date(req.body.date);
if (date.toDateString() === 'Invalid Date') {
return res.send('Invalid Date');
}
if (req.body.description == '') {
return res.send('Invalid description');
}
if (!duration && duration !== 0) {
return res.send('Invalid duration');
}
User.findByIdAndUpdate(id, {
$push: {
log: {
description: req.body.description,
duration: duration,
date: date
}
}
}, {new: true}, (err, user) => {
if (err) {
console.log(err);
return res.send(err.message);
}
console.log('PUSH: ', user._id);
res.json({
username: user.username,
description: req.body.description,
duration: parseInt(req.body.duration),
date: date.toDateString(),
_id: user._id
});
});
});
app.get('/api/users/:_id/logs', (req, res) => {
let id = req.params._id;
let _from = req.query.from;
let to = req.query.to;
let limit = parseInt(req.query.limit);
let fromDate = new Date(_from);
let toDate = new Date(to);
const REGEX = /[0-9]{4}-[0-9]{1,2}-[0-9]{1,2}/i;
if (!REGEX.test(_from) || fromDate.toDateString() === 'Invalid Date') {
fromDate = undefined;
}
if (!REGEX.test(to) || toDate.toDateString() === 'Invalid Date') {
toDate = undefined;
}
User.findById(id, (err, user) => {
if (err) {
console.log(err);
return res.send(err.message);
}
if (!user) {
return res.send('Invalid user id');
}
//console.log('BEFORE SORT');
user.log.sort((log1, log2) => log1.date.getTime() - log2.date.getTime());
let start = 0;
let end = user.log.length;
//console.log('AFTER SORT');
if (fromDate) {
for (let i = 0; i < user.log.length; i += 1) {
if (user.log[i].date.getTime() >= fromDate.getTime()) {
start = i;
break;
}
}
}
//console.log('AFTER FROM DATE');
if (toDate) {
for (let i = start; i < user.log.length; i += 1) {
if (user.log[i].date.getTime() >= toDate.getTime()) {
end = i;
break;
}
}
}
//console.log('AFTER TO DATE');
user.log = user.log.slice(start, end);
if (limit) {
user.log = user.log.slice(0, limit);
}
//console.log('AFTER LIMIT');
let filteredLog = user.log.map((curr) => {
return {
description: curr.description,
duration: curr.duration,
date: curr.date.toDateString()
}
});
//console.log('AFTER FILTERED LOG');
res.json({
username: user.username,
_id: user._id,
count: filteredLog.length,
log: filteredLog
});
console.log('LOGS: ', fromDate, toDate, limit, {
username: user.username,
_id: user._id,
count: filteredLog.length,
log: filteredLog
}, '\n\n');
});
});
const listener = app.listen(process.env.PORT || 3000, () => {
console.log('Your app is listening on port ' + listener.address().port)
})
Mongoose Schema and Model
const mongoose = require('mongoose');
const Schema = mongoose.Schema;
const userSchema = new Schema({
username: String,
log: [{
description: {
type: String,
required: true
},
duration: {
type: Number,
required: true
},
date: {
type: Date,
required: true
}
}]
});
module.exports = User = mongoose.model('User', userSchema);
Please help me out.
Your browser information:
User Agent is: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
Challenge: Exercise Tracker
Link to the challenge: