index.js

require('dotenv').config();
const express = require('express');
const cors = require('cors');
const path = require('path');
const session = require('express-session');
const flash = require('connect-flash');
const passport = require('./config/passport'); // Import passport from the new file

const app = express();

// Middleware setup
app.use(cors());
app.use(express.json());
app.use(express.urlencoded({ extended: true }));

// Set EJS as the view engine
app.set('view engine', 'ejs');
app.set('views', path.join(__dirname, 'views'));

// Session setup
app.use(
    session({
        secret: process.env.SECRET_KEY,
        resave: false,
        saveUninitialized: true,
    })
);

// Initialize Passport
app.use(passport.initialize());
app.use(passport.session());
app.use(flash());

// Flash messages middleware
app.use((req, res, next) => {
    res.locals.success_msg = req.flash('success_msg');
    res.locals.error_msg = req.flash('error_msg');
    res.locals.warning_msg = req.flash('warning_msg');
    res.locals.error = req.flash('error');
    next();
});

// Import routes
const getRoutes = require('./routes/getRoutes');
const postRoutes = require('./routes/postRoutes');

// Use routes
app.use('/', getRoutes);
app.use('/', postRoutes);

// Start the server
const PORT = process.env.PORT || 3000;
app.listen(PORT, () => {
    console.log(`Server running on http://localhost:${PORT}`);
});