app.js

const express = require ('express');
const path = require ('path');
const bodyParser = require ('body-parser');
const cors = require ('cors');
const passport = require('passport');
const mongoose = require ('mongoose');
const config = require('./config/database');

//Connect to database

mongoose.connect(config.database);

//On connection
mongoose.connection.on('connected',() => {
console.log('connected to database' +config.database);
});

// On Error
mongoose.connection.on('error',(err) => {
console.log('Database error' +err);
});

const app = express();

const users = require('./routes/users');

//Port Number

const port = 3000;

//Middlewares

//Cors middleware

app.use(cors());

//set Static Folder

app.use(express.static(path.join(__dirname, 'public')));

// Body Parse middleware
app.use(bodyParser.json());

app.use('/users',users);


//Index Route
app.get('/', (req,res) => {
  res.send('Invalid Endpoint');
})

//Start Server

app.listen(port, () => {
console.log('Server started on port' +port);
});