# naresh733081/workspace-service architecture

> Architecture diagram of the GitHub repository naresh733081/workspace-service, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-11-12). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/naresh733081/workspace-service
- Repository: https://github.com/naresh733081/workspace-service

## Overview

This appears to be a Spring-based workspace backend, with authentication and note management as the clearest user-facing capabilities in the source tree. The tree also indicates admin endpoints, JWT and refresh-token support, request protections, and user/note persistence. No README or source excerpts were provided, so the graph identifies these components but does not assert call flows or storage relationships that cannot be verified.

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_api["API endpoints"]
  node_auth_api["Authentication API"]
  node_admin_api["Admin API"]
  node_note_api["Note API"]
end

subgraph group_identity["Identity and security"]
  node_jwt_filter["JWT filter"]
  node_jwt_service["JWT service<br/>[JwtService.java]"]
  node_security_config["Security configuration"]
  node_rate_limit["Rate limiting"]
  node_size_limit["Request size limit"]
  node_cors["CORS configuration<br/>[CorsConfig.java]"]
  node_access_denied["Access denied handler"]
  node_auth_entry["Authentication entry point"]
end

subgraph group_domain["Workspace data"]
  node_user_model["User model<br/>[User.java]"]
  node_user_repository[("User repository")]
  node_user_details["User details service"]
  node_refresh_model["Refresh token<br/>[RefreshToken.java]"]
  node_refresh_repository[("Refresh token repository")]
  node_refresh_cleanup["Token cleanup job"]
  node_note_model["Note model<br/>[Note.java]"]
  node_note_repository[("Note repository")]
end

subgraph group_errors["API errors"]
  node_exception_handler["Exception handler"]
  node_api_error["API error format<br/>[ApiError.java]"]
end

node_client(("API client"))

click node_auth_api "https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/auth/AuthController.java"
click node_admin_api "https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/admin/AdminController.java"
click node_note_api "https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/note/NoteController.java"
click node_jwt_filter "https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/security/JwtAuthenticationFilter.java"
click node_jwt_service "https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/security/JwtService.java"
click node_security_config "https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/security/SecurityConfig.java"
click node_rate_limit "https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/security/RateLimitFilter.java"
click node_size_limit "https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/security/RequestSizeLimitFilter.java"
click node_cors "https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/security/CorsConfig.java"
click node_access_denied "https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/security/RestAccessDeniedHandler.java"
click node_auth_entry "https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/security/RestAuthenticationEntryPoint.java"
click node_user_model "https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/user/User.java"
click node_user_repository "https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/user/UserRepository.java"
click node_user_details "https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/user/UserDetailsServiceImpl.java"
click node_refresh_model "https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/auth/RefreshToken.java"
click node_refresh_repository "https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/auth/RefreshTokenRepository.java"
click node_refresh_cleanup "https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/auth/RefreshTokenCleanupJob.java"
click node_note_model "https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/note/Note.java"
click node_note_repository "https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/note/NoteRepository.java"
click node_exception_handler "https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/exception/GlobalExceptionHandler.java"
click node_api_error "https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/exception/ApiError.java"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_auth_api,node_admin_api,node_note_api,node_client toneBlue
class node_jwt_filter,node_jwt_service,node_security_config,node_rate_limit,node_size_limit,node_cors,node_access_denied,node_auth_entry toneAmber
class node_user_model,node_user_repository,node_user_details,node_refresh_model,node_refresh_repository,node_refresh_cleanup,node_note_model,node_note_repository toneMint
class node_exception_handler,node_api_error toneRose
```

## Components

### API endpoints

- [Authentication API](https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/auth/AuthController.java): `src/main/java/com/example/workspace/auth/AuthController.java`
- [Admin API](https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/admin/AdminController.java): `src/main/java/com/example/workspace/admin/AdminController.java`
- [Note API](https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/note/NoteController.java): `src/main/java/com/example/workspace/note/NoteController.java`

### Identity and security

- [JWT filter](https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/security/JwtAuthenticationFilter.java): `src/main/java/com/example/workspace/security/JwtAuthenticationFilter.java`
- [JWT service](https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/security/JwtService.java): `src/main/java/com/example/workspace/security/JwtService.java`
- [Security configuration](https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/security/SecurityConfig.java): `src/main/java/com/example/workspace/security/SecurityConfig.java`
- [Rate limiting](https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/security/RateLimitFilter.java): `src/main/java/com/example/workspace/security/RateLimitFilter.java`
- [Request size limit](https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/security/RequestSizeLimitFilter.java): `src/main/java/com/example/workspace/security/RequestSizeLimitFilter.java`
- [CORS configuration](https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/security/CorsConfig.java): `src/main/java/com/example/workspace/security/CorsConfig.java`
- [Access denied handler](https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/security/RestAccessDeniedHandler.java): `src/main/java/com/example/workspace/security/RestAccessDeniedHandler.java`
- [Authentication entry point](https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/security/RestAuthenticationEntryPoint.java): `src/main/java/com/example/workspace/security/RestAuthenticationEntryPoint.java`

### Workspace data

- [User model](https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/user/User.java): `src/main/java/com/example/workspace/user/User.java`
- [User repository](https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/user/UserRepository.java): `src/main/java/com/example/workspace/user/UserRepository.java`
- [User details service](https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/user/UserDetailsServiceImpl.java): `src/main/java/com/example/workspace/user/UserDetailsServiceImpl.java`
- [Refresh token](https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/auth/RefreshToken.java): `src/main/java/com/example/workspace/auth/RefreshToken.java`
- [Refresh token repository](https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/auth/RefreshTokenRepository.java): `src/main/java/com/example/workspace/auth/RefreshTokenRepository.java`
- [Token cleanup job](https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/auth/RefreshTokenCleanupJob.java): `src/main/java/com/example/workspace/auth/RefreshTokenCleanupJob.java`
- [Note model](https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/note/Note.java): `src/main/java/com/example/workspace/note/Note.java`
- [Note repository](https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/note/NoteRepository.java): `src/main/java/com/example/workspace/note/NoteRepository.java`

### API errors

- [Exception handler](https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/exception/GlobalExceptionHandler.java): `src/main/java/com/example/workspace/exception/GlobalExceptionHandler.java`
- [API error format](https://github.com/naresh733081/workspace-service/blob/master/src/main/java/com/example/workspace/exception/ApiError.java): `src/main/java/com/example/workspace/exception/ApiError.java`

### Other components

- **API client**