✈️ Airline Reservation System

A Java OOP coursework project for managing airline tickets, bookings, flights, and user roles. Built with JavaFX, Hibernate, and PostgreSQL.

🌟 Features

• Flight Management: Create flights, routes
• Ticket Booking: Flexible booking system with multiple tariff options (Business/Flexible)
• Role-Based Access: Admin and Agent roles with different privileges
• Payment Integration: Track payments associated with bookings
• Advanced Search: Find flights by route, or availability

🛠️ Technologies

• Frontend: JavaFX + FXML
• Backend: Java 21
• ORM: Hibernate 5.6
• Database: PostgreSQL 10
• Build Tool: Maven
• Architecture: Layered (UI → Service → DAO → DB)

🗄️ Database Schema

[Flight] 1→ [Route]
               ↑1     
[Booking] ↔1─ [Ticket] ↔1─ [Tariff]
  ↑1          ↑1
[Payment]  [Passenger]

📁 Project Structure

com.myairline.airline_reservation
├── app/          # Main application class
├── ui/           # JavaFX controllers + FXML
├── model/        # JPA Entities
│   ├── Flight.java
│   ├── Ticket.java
│   └── ... 
├── dao/          # Data Access Objects
├── service/      # Business logic layer
└── utils/    # JPAUtil