app.js

const express = require('express');
const mongoose = require('mongoose');
const authRoutes = require('./routes/authRoutes');
const cookieParser = require('cookie-parser');
const { requireAuth, checkUser } = require('./middleware/authMiddleware');

const app = express();

// view engine
app.set('view engine', 'ejs');

// middleware
app.use(express.static('public'));
app.use(express.json());
app.use(cookieParser());

// database connection
mongoose.connect('mongodb://localhost:27017/smoothie', { useNewUrlParser: true, useUnifiedTopology: true, useCreateIndex:true })
  .then(result => console.log('Connected  to Database'))
  .catch(err => console.log(err));

// routes
app.get('*', checkUser);  // * for all the routes it will fire checkUser methdod.
app.get('/', (req, res) => res.render('home'));
app.get('/smoothies', requireAuth, (req, res) => res.render('smoothies'));
app.use(authRoutes);


// Listen to Port
const port = process.env.PORT || 3000;
app.listen(port,(err)=>{
  if(!err){
    console.log('Listening to port ',port);
  }
});