app.js

const express = require('express');
const connectDB = require('./db/connect');
const mongoose = require('mongoose');
const LoginRoute = require('./operationHandling/loginroute');
const signupRoute = require('./operationHandling/singuproute');
const bookingRoute = require('./operationHandling/bookingroute');
const app = express();
require('dotenv').config(); // for env files
const bodyParser = require('body-parser');
app.use(bodyParser.json()); 
app.use(bodyParser.urlencoded({ extended: true })); // To parse data in the body
app.set("view engine", "ejs"); // using template engine
mongoose.set('strictQuery', true); // To avoid Deprecation WARNINGS
app.use(express.static('./public'));
app.use(express.json());
const { storage } = require('./file-controller');
const { ref, listAll, getDownloadURL } = require('firebase/storage');

// const UserRoutes = require('./Routes/UserRoute')
// app.use('/', UserRoutes)
// const RentRoutes = require('./Routes/RentRoute');
// app.use('/Rent', RentRoutes)
    
// home page
app.get('/', async (req, res) => {
    try {
        const storageRef = ref(storage, ''); // reference to the root of storage
        const result = await listAll(storageRef);
        const imageUrls = await Promise.all(result.items.map((itemRef) => getDownloadURL(itemRef)));
    
        const files = await Promise.all(result.items.map(async (itemRef) => {
            const url = await getDownloadURL(itemRef);
            const fullname = itemRef.name.substring(0, itemRef.name.lastIndexOf('.'));
            const name = fullname.split(' ');
            return { name: name[0], year: name[1], price: name[2], url };
        }));

        res.render('pages/index', { files });
    } catch (error) {
        console.error('Error retrieving images:', error);
        res.status(500).send('Error retrieving images');
    }
}); // rendering the page


app.post('/', function(req, res) {
    bookingRoute(req,res);
}); // validating the form

// registration page
app.get('/registration', function(req, res) {
    res.render('pages/registration');
}); // rendering the page
app.post('/registration', async (req,res) => {
    signupRoute(req, res);
}) // validating the form

const port = 3000;
const start = async () => {
    try {
        // await client.db("Car-Rental").command({ ping: 1 });
        console.log("Pinged your deployment. You successfully connected to MongoDB!");
        await connectDB(process.env.MONGO_URI);
        app.listen(port, console.log(`Server is listening on ${port}`));
    } catch (error) {
        console.log(error);
    }
}
start().catch(console.dir); // server starts