It is made inside my app.js file:
const express = require('express');
const bodyParser = require('body-parser');
const mongoose = require('mongoose');
const placesRoutes = require('./routes/places-routes');
const userRoutes = require('./routes/user-routes');
const HttpError = require('./models/http-error');
const app = express();
app.use(bodyParser.json());
app.use('/api/places', placesRoutes);
app.use('/api/users', userRoutes);
mongoose.connect('mongodb+srv://bap:<hidingmypassword>@cluster0.l23b4.mongodb.net/places?retryWrites=true&w=majority&appName=Cluster0')
.then(() => {
app.listen(5000);
})
.catch(err => {
console.log('error connecting to MongoDB:', err);
});