Railway Ticket Backend

This project is a backend application built with Java Spring Boot for managing and selling railway tickets.

🛠 Technologies Used

• Java 17
• Spring Boot
• Spring Security (with JWT)
• Maven
• REST API
• PostgreSQL (assumed from application.properties)

📁 Project Structure

src/
└── main/
    ├── java/com/example/railway_ticket_backend/
    │   ├── controller/         # REST API controllers
    │   ├── service/            # Business logic layer
    │   ├── entity/             # JPA entities
    │   ├── repository/         # Spring Data JPA repositories
    │   ├── dto/                # Data transfer objects
    │   ├── projection/         # Projections for custom queries
    │   ├── config/             # JWT and other configurations
    │   └── RailwayTicketBackendApplication.java # Entry point
    └── resources/
        └── application.properties

🔐 Authentication

• JWT is used for user authentication.
• AuthController provides login and registration endpoints.

📦 API Modules

• AuthController – user login and registration
• CoachController – manage coaches
• StationController – manage stations
• TicketController – ticket purchase and retrieval
• TripController – routes and trips
• TripSeatController – seat selection and management

🚀 Getting Started

1. Clone the repository:

   git clone <repo-url>
   cd railway_ticket_backend

2. Configure your database settings in application.properties.

3. Run the application:

   ./mvnw spring-boot:run

📌 Notes

• This project includes only the backend services.
• The frontend part is assumed to be a separate module.