EXPRESS.COM

HOTEL BOOKING APP

Clone repo

git clone https://github.com/your-username/express.com.git

Enter folder

cd express.com

Initialize Node.js project

npm init -y

Install dependencies

npm install express mongoose ejs body-parser cors dotenv npm install --save-dev nodemon express.com/ │── models/ # Database models │── routes/ # App routes │── views/ # EJS templates (frontend) │── public/ # CSS/JS/static files │── server.js # Main app file │── .env # Environment variables │── package.json const express = require("express"); const mongoose = require("mongoose"); const bodyParser = require("body-parser"); require("dotenv").config();

const app = express();

// Middleware app.use(bodyParser.urlencoded({ extended: true })); app.use(express.json()); app.set("view engine", "ejs"); app.use(express.static("public"));

// DB Connection mongoose.connect(process.env.MONGO_URI, { useNewUrlParser: true, useUnifiedTopology: true }) .then(() => console.log("MongoDB Connected")) .catch(err => console.log(err));

// Routes const bookingRoutes = require("./routes/booking"); app.use("/", bookingRoutes);

// Server const PORT = process.env.PORT || 5000; app.listen(PORT, () => console.log(Server running on http://localhost:${PORT})); const mongoose = require("mongoose");

const bookingSchema = new mongoose.Schema({ name: String, email: String, phone: String, checkIn: Date, checkOut: Date, guests: Number, roomType: String });

module.exports = mongoose.model("Booking", bookingSchema); const express = require("express"); const router = express.Router(); const Booking = require("../models/Booking");

// Home Page router.get("/", (req, res) => { res.render("index"); });

// Handle Booking router.post("/book", async (req, res) => { try { const newBooking = new Booking(req.body); await newBooking.save(); res.send("✅ Booking Successful!"); } catch (err) { res.status(500).send("❌ Error booking room"); } });

module.exports = router;

<title>Express.com - Hotel Booking</title>

Welcome to Express.com

Standard Deluxe Suite Book Now git add . git commit -m "Initial hotel booking app" git push origin main node -v npm -v git clone https://github.com/YOUR-USERNAME/express.com.git cd express.com npm install node server.js Server running on http://localhost:5000 MongoDB Connected git add . git commit -m "Updated booking app" git push origin main npm init -y { "name": "express-com", "version": "1.0.0", "main": "server.js", "scripts": { "start": "node server.js" }, "dependencies": { "express": "^4.18.2", "mongoose": "^7.6.0", "ejs": "^3.1.9", "body-parser": "^1.20.2", "cors": "^2.8.5", "dotenv": "^16.3.1" } } npm install express mongoose ejs body-parser cors dotenv git add package.json package-lock.json git commit -m "Added package.json with dependencies" git push origin main express.com/ │── server.js │── package.json │── package-lock.json │── models/ │── routes/ │── views/ │── public/ │── .env (not uploaded to GitHub, only on Render) { "name": "express-com", "version": "1.0.0", "main": "server.js", "scripts": { "start": "node server.js" }, "dependencies": { "express": "^4.18.2", "mongoose": "^7.6.0", "ejs": "^3.1.9", "body-parser": "^1.20.2", "cors": "^2.8.5", "dotenv": "^16.3.1" } } git add . git commit -m "Fix: added package.json and correct structure" git push origin main # Enter folder# PAKAGE .JSON npm install