A full-stack application for appointment booking and service management.

• backend/ — Spring Boot REST API for users, services, and reservations
• frontend/ — Angular application for user interface

• User registration and management
• Service catalog and management
• Reservation creation and management
• RESTful API (Spring Boot)
• In-memory H2 database for development
• User Roles and Authentication using JWT
• Neobrutalism Design System with high-contrast UI
• Responsive Angular frontend with Sora typography

Consistent high-contrast auth experience

Client dashboard

Admin dashboard

• Java 17 or higher
• Maven
• Node.js & Angular CLI

1. Navigate to the backend folder:

   cd backend
   

2. Build and run the backend:

   mvn clean install
   mvn spring-boot:run
   

   The API will be available at http://localhost:8080.

1. Navigate to the frontend folder:

   cd frontend
   

2. Install dependencies and run:

   npm install
   ng serve
   

   The app will be available at http://localhost:4200.

• POST /api/auth/register — Register a new user
• POST /api/auth/login — Login and get JWT
• GET /api/services — List services (Public)
• GET /api/reservations/my — View my reservations (Requires JWT)
• POST /api/reservations — Create reservation (Requires JWT)
• DELETE /api/reservations/{id} — Cancel reservation (Requires JWT)

{
  "service": { "id": 2 },
  "reservationDateTime": "2025-07-01T14:00:00",
  "notes": "Please send invoice"
}

As the database is in-memory, the following users have been pre-loaded for quick testing:

• The backend uses an in-memory H2 database that resets on every execution.
• Security is enabled via JWT. Almost all /api/reservations/** endpoints require the token in the Authorization: Bearer <token> header.
• The frontend is developed in Angular and already integrates an interceptor for session management.