app.js

require('dotenv').config();
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');
const session = require('express-session');
const passport = require('passport');
const LocalStrategy = require('passport-local').Strategy;

// MONGO DB
const mongoose = require('mongoose');
mongoose.connect(process.env.MONGO_DB, { useNewUrlParser: true, useUnifiedTopology: true } );
const db = mongoose.connection;
db.on( 'error', console.error.bind(console, 'Database error') );

var indexRouter = require('./routes/index');

var app = express();
app.set('view engine', 'pug');

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use(express.static(path.join(__dirname, 'client')));

app.use('/', indexRouter);

// app.use(session( { secret: 'blogapi' } ));
// app.use(passport.initialize());
// app.use(passport.session());

// passport.serializeUser(function(user, done) {
//   done(null, user.id);
// });

// passport.deserializeUser(function(id, done) {
//   User.findById(id, function(err, user) {
//     done(err, user);
//   });
// });

module.exports = app;