🏨 Hotel Management System (Console-Based Java App) 💻

Welcome to the Hotel Management System, a Java-based console application that simulates real-world hotel operations using object-oriented programming. Built with Core Java, this system offers role-based access for Admins 👑, Managers 🧑‍💼, and Customers 🧍 to manage rooms, bookings, and payments efficiently.

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✨ Features

👑 Admin Panel

• 🔍 View all customers and managers
• ➕ Add new managers
• ❌ Remove managers or customers
• 📆 View all bookings
• 📊 Generate CSV reports
• 🚪 Exit

🧑‍💼 Manager Console

• 🛏️ View available rooms
• ➕ Add a room
• ❌ Remove a room
• 💸 Change room price
• 🚪 Exit

🧍 Customer Portal

• 🏨 View available rooms
• 💵 Check room prices
• 🛒 Add rooms to cart
• 📦 View or clear cart
• 💳 Make payment
• ✅ Checkout
• 📖 View booked rooms
• 🚪 Exit

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🔧 Technologies Used

• Java (Core)
• OOP Principles
• File I/O
• CSV File Generation
• Console-Based UI

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🗂️ Project Structure

📁 Project Structure

Follows a clean and modular architecture 🧱:

• 🧍‍♂️ Entity/ – Domain models like Admin, Room, Customer, etc.
• 🛠️ Service/ – Business logic and core operations (Booking, Reports, Calculator...)
• 🗄️ Database2/ – Simulated in-memory database to store data during runtime
• 🚀 Driver/ – Application entry point and CSV report generator