Spring Boot Boilerplate

This project demonstrates a Spring Boot application with a modular architecture, JWT security (RBAC), and OpenAPI documentation.

Features

• Modular Design: Core, Infrastructure, Module.
• Security: JWT Authentication with Role-Based Access Control (RBAC).
• Documentation: OpenAPI (Swagger UI) integrated.
• Validation: JSR 380 Bean Validation.
• Logging: SLF4J and Logback.
• Database: PostgreSQL integration.

API Documentation

Swagger UI is available at: http://localhost:8080/swagger-ui.html

Application Request Flow

User Request (Client)
     |
     v
+-----------------------------+
|   JwtAuthenticationFilter   |  <-- Intercepts request, validates JWT token
+-----------------------------+
     |
     v
+-----------------------------+
|      DispatcherServlet      |  <-- Routes request to appropriate Controller
+-----------------------------+
     |
     v
+-----------------------------+
|      Controller Layer       |  <-- Handles HTTP request, validates DTOs
+-----------------------------+
     |
     v
+-----------------------------+
|       Service Layer         |  <-- Business logic
+-----------------------------+
     |
     v
+-----------------------------+
|      Repository Layer       |  <-- Data access
+-----------------------------+
     |
     v
+-----------------------------+
|         Database            |  <-- PostgreSQL
+-----------------------------+