Even though I get the same result as freecodecamp’s example, tests fails. I really don’t know why that happens.
My Code:
const express = require('express')
const app = express()
const cors = require('cors')
const mongoose = require("mongoose")
const bodyParser = require('body-parser')
require('dotenv').config()
//Connect to MongoDB Atlas and create schemas
mongoose.connect(process.env.MONGO_URI, {
useUnifiedTopology: true,
useNewUrlParser: true
});
const { Schema } = mongoose;
const ExerciseSchema = new Schema({
userId: { type: String, required: true },
description: String,
duration: Number,
date: Date,
});
const UserSchema = new Schema({
username: String,
})
const user = mongoose.model("User", UserSchema)
const exercise = mongoose.model("Exercise", ExerciseSchema)
app.use(bodyParser.urlencoded({ extended: false })); //
app.use(bodyParser.json());
app.use(cors())
app.use(express.static('public'))
app.get('/', (req, res) => {
res.sendFile(__dirname + '/views/index.html')
});
//1. You can POST to /api/users with form data username to create a new user.
app.post("/api/users", (req, res) => {
console.log('req.body', req.body);
const newUser = new user({
username: req.body.username
})
newUser.save((err, data) => {
if (!data || err) {
res.send("There was an error saving the user")
} else {
res.json(data)
}
})
})
app.post("/api/users/:id/exercises", (req, res) => {
const id = req.params.id
const { description, duration, date } = req.body
user.findById(id, (err, userData) => {
if (err || !userData) {
res.send("Couldn't find the user")
} else {
const newExercise = new exercise({
userId: id,
description,
duration,
date: new Date(date),
})
newExercise.save((err, data) => {
if (err || !data) {
res.send("There was an error saving this exercise")
} else {
const { description, duration, date, _id } = data;
res.json({
_id: userData.id,
username: userData.username,
date: date.toDateString(),
duration: Number(duration),
description
})
}
})
}
})
})
app.get("/api/users/:id/logs", (req, res) => {
const { from, to, limit } = req.query;
const { id } = req.params;
user.findById(id, (err, userData) => {
if (err || !userData) {
res.send("Could not find the user.")
} else {
let dateObj = {}
if (from) {
dateObj["$gte"] = new Date(from)
}
if (to) {
dateObj["$lte"] = new Date(to)
}
let filter = {
userId: id
}
if (from || to) {
filter.date = dateObj
}
let nonNullLimit;
if (limit === "null") {
nonNullLimit = 500
}
exercise.find(filter).limit(+nonNullLimit).exec((err, data) => {
if (err || !data) {
res.json([])
} else {
const count = data.length
const rawLog = data
const { username, _id } = userData;
const log = rawLog.map((l) => ({
description: l.description,
duration: l.duration,
date: l.date.toDateString()
}))
res.json({ _id, username, count, log })
}
})
}
})
});
//The GET request to /api/users returns an array.
app.get("/api/users", (req, res) => {
user.find({}, (err, data) => {
if (!data) {
res.send("No users")
} else {
res.json(data)
}
})
})
const listener = app.listen(process.env.PORT || 3000, () => {
console.log('Your app is listening on port ' + listener.address().port)
})
These are the fail tests:
Live replit version: https://Exercise-Tracker.bbsemih.repl.co
