🚌 Anthil Networks - Bus Booking Backend API App

This is the backend API for the Anthil Networks Bus Booking System, built using Node.js, Express, and SQLite3.
It supports features like admin route & bus management, user bookings, and role-based authentication using JWT.

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🚀 Live Deployments

✅ Render Deployment URL
🔗 https://anthil-networks-bus-booking-backend.onrender.com

✅ AWS EC2 Deployment URL
🔗 http://ec2-51-20-37-192.eu-north-1.compute.amazonaws.com:5000

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📁 Project Structure

anthil-networks-backend/ ├── controllers/ # Business logic for admin, auth, user ├── middlewares/ # Auth, validation ├── models/ # SQLite DB models ├── routes/ # Route definitions ├── utils/ # JWT helpers ├── API_Documentation/ # 📄 API_Documentation.md (detailed) ├── postman/ # 📦 BusBookingCollection.json ├── Dockerfile # Docker configuration ├── .env # Environment variables ├── .env.example # Env template (no secrets) ├── package.json
├── server.js # Entry point ├── README.md # Project readme

🔧 Setup Instructions (Local)

Clone the repository

git clone https://github.com/Puneetharajkr/anthil-networks-bus-booking-backend.git
cd anthil-networks-backend

Install dependencies

npm install

Create .env file

cp .env.example .env Then fill in required values inside .env.

Start the server

npm start or node server.js or nodemon server.js Server runs on: http://localhost:5000

🧪 API Testing

📂 The following resources are available for testing the API:

🔹 API_Documentation/API_Documentation.md – Full list of all API endpoints with request body, success & error responses. 🔹 postman/BusBookingCollection.json – Import this collection into Postman to test all endpoints directly.

🐳 Docker Setup (Local)

Make sure you have Docker Desktop installed.

Build Docker Image

docker build -t bus-booking-api .

Run Docker Container

docker run -d -p 5000:5000 --name bus-booking bus-booking-api

Access the app at: 👉 http://localhost:5000

☁️ AWS EC2 Deployment

Steps followed:

Launched an Ubuntu 24.04 EC2 instance Installed Docker & configured it Uploaded project files to EC2 (via scp) Built & ran Docker container on EC2

🔗 Final deployed EC2 URL: http://ec2-51-20-37-192.eu-north-1.compute.amazonaws.com:5000

Note: Make sure port 5000 is open in the EC2 security group.

🧠 Admin & User Roles

🛠 Admin (Predefined credentials)

Can add/view/delete buses and routes

👤 User

Can register/login, view buses, and book/cancel tickets

🔐 Authentication

JWT tokens are generated on login

Use the token in Authorization: Bearer header for protected routes

✅ Example Test Credentials

Admin

email: admin@example.com password: admin123

User

email: user@example.com password: user123

📦 Tech Stack

Node.js + Express SQLite3 (local database) JWT for auth Docker (containerized deployment) AWS EC2 (cloud hosting) Postman (API testing)

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🚗Anthil Networks Second Hand Car Buying Frontend App

🚗 Car Buying App – Second-hand Car Marketplace This is a web-based application that enables users to browse, request, and book second-hand cars. Admins can manage listings and requests through an admin dashboard.

🚀 Live Deployments

✅ Netlify Deployment URL
🔗 https://anthill-networks-cars-app.netlify.app/

🌟 Features 👤 User Login with Google

Browse available cars with search & filter

View car details

Submit purchase requests

View "My Requests" and booking status

Book the car once the request is approved

🔐 Admin Login with Google (admin role detected via Firestore)

Access admin dashboard

View all purchase requests

Change request status (Pending → Approved/Rejected/Contacted)

View & manage all bookings (change status to Completed/Cancelled)

🛠 Tech Stack Frontend: React.js (Hooks, Routing)

Auth: Firebase Authentication (Google Sign-In)

Database: Firebase Firestore

Storage: Firebase Storage (for car images)

Hosting (optional): Firebase Hosting / Vercel

🚀 Working Flow 🔹 1. Authentication User logs in using Google.

Firebase Auth tracks current user session.

Admin role is fetched from Firestore (roles collection → role: "admin").

🔹 2. Car Listings Cars are listed from Firestore cars collection.

Users can search by make, model, year, or price.

🔹 3. Purchase Requests When a user is interested in a car, they click "Request to Purchase".

A record is saved in the purchaseRequests collection with user & car info.

🔹 4. Admin Panel Admin views all user requests.

Admin can update the status:

Pending → Approved, Rejected, or Contacted

Once request is approved, the user sees "Book Now" button.

🔹 5. Booking Flow User clicks "Book Now" → creates a record in bookings collection.

Admin can view all bookings and update status:

Booked → Completed or Cancelled

📁 Firebase Collections markdown Copy Edit

• cars

  • {id, make, model, year, price, imageUrls[] }

• purchaseRequests

  • {id, userId, carId, status, message }

• bookings

  • {id, userId, carId, status, createdAt }

• roles

  • {uid: string, role: "admin"} ⚙️ Setup Instructions bash Copy Edit

1. Clone the repo

git clone cd car-buying-app

2. Install dependencies

npm install

3. Add Firebase Config

Create a file: src/firebase/config.js

and paste your Firebase project credentials

4. Run the app

npm start 🧪 Sample Admin Setup To make someone admin:

Go to Firestore

Create document in roles collection:

Document ID = user UID

Field = role: "admin"

📸 Screenshots (Add screenshots of Home, Car Detail, Admin Dashboard, My Requests, etc.)

📌 Final Note This project demonstrates full-stack implementation using Firebase and React, covering authentication, CRUD operations, conditional role-based access, and real-time updates.

🤝 Author

Built by Puneetharaj K R puneetharajkr123@gmail.com