# oscarv2005/student-result-management architecture

> Architecture diagram of the GitHub repository oscarv2005/student-result-management, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-11-14). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/oscarv2005/student-result-management
- Repository: https://github.com/oscarv2005/student-result-management

## Overview

ReportManager is a role-based exam-results application: students register or log in to view their published results, teachers add marks and search results, and administrators manage results and accounts. The React app routes users by role and sends authenticated requests through a shared API client to the Express backend; the backend applies role checks and persists results in MongoDB. Authentication and user management are implemented in the server alongside result routes. Backend excerpts are partial, so unsampled route details are not expanded.

Main entry points: [`frontend/src/App.jsx`](https://github.com/oscarv2005/student-result-management/blob/main/frontend/src/App.jsx) (Role-based routes), [`frontend/src/api.js`](https://github.com/oscarv2005/student-result-management/blob/main/frontend/src/api.js) (API client and auth state), [`backend/server.js`](https://github.com/oscarv2005/student-result-management/blob/main/backend/server.js) (Auth, results, user routes), [`frontend/src/main.jsx`](https://github.com/oscarv2005/student-result-management/blob/main/frontend/src/main.jsx) (App bootstrap)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_frontend["React application"]
  node_app_entry["App bootstrap<br/>[main.jsx]"]
  node_routes["Role-based routes<br/>[App.jsx]"]
  node_login["Login and registration<br/>[login.jsx]"]
  node_nav["Role navigation<br/>[nav.jsx]"]
  node_api_client["API client and auth state<br/>[api.js]"]
  node_report["Result viewing and search<br/>[report.jsx]"]
  node_marks["Marks entry<br/>[result.jsx]"]
  node_admin_ui["Admin management<br/>[admin.jsx]"]
end

subgraph group_backend["Backend API"]
  node_api_entry["Server entry adapter<br/>[index.js]"]
  node_server["Auth, results, user routes<br/>[server.js]"]
end

subgraph group_data["Persistence"]
  node_result_model["Result schema<br/>[Result.js]"]
  node_mongo[("MongoDB")]
end

node_user(("Student, teacher, admin"))

node_user -->|"uses"| node_app_entry
node_app_entry -->|"renders"| node_routes
node_routes -->|"routes to"| node_login
node_routes -->|"renders"| node_nav
node_routes -->|"routes to"| node_report
node_routes -->|"routes to"| node_marks
node_routes -->|"routes to"| node_admin_ui
node_login -->|"requests auth"| node_api_client
node_routes -->|"checks session"| node_api_client
node_nav -->|"uses auth"| node_api_client
node_report -->|"requests results"| node_api_client
node_marks -->|"requests students and results"| node_api_client
node_admin_ui -->|"requests admin data"| node_api_client
node_api_client -->|"sends HTTP requests"| node_server
node_api_entry -->|"exports"| node_server
node_server -->|"queries and writes"| node_result_model
node_server -->|"connects and persists"| node_mongo

click node_app_entry "https://github.com/oscarv2005/student-result-management/blob/main/frontend/src/main.jsx"
click node_routes "https://github.com/oscarv2005/student-result-management/blob/main/frontend/src/App.jsx"
click node_login "https://github.com/oscarv2005/student-result-management/blob/main/frontend/src/login.jsx"
click node_nav "https://github.com/oscarv2005/student-result-management/blob/main/frontend/src/nav.jsx"
click node_api_client "https://github.com/oscarv2005/student-result-management/blob/main/frontend/src/api.js"
click node_report "https://github.com/oscarv2005/student-result-management/blob/main/frontend/src/report.jsx"
click node_marks "https://github.com/oscarv2005/student-result-management/blob/main/frontend/src/result.jsx"
click node_admin_ui "https://github.com/oscarv2005/student-result-management/blob/main/frontend/src/admin.jsx"
click node_api_entry "https://github.com/oscarv2005/student-result-management/blob/main/api/index.js"
click node_server "https://github.com/oscarv2005/student-result-management/blob/main/backend/server.js"
click node_result_model "https://github.com/oscarv2005/student-result-management/blob/main/backend/models/Result.js"

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_app_entry,node_routes,node_login,node_nav,node_api_client,node_report,node_marks,node_admin_ui toneBlue
class node_api_entry,node_server toneAmber
class node_result_model,node_mongo toneMint
class node_user toneIndigo
```

## Components

### React application

- [App bootstrap](https://github.com/oscarv2005/student-result-management/blob/main/frontend/src/main.jsx): `frontend/src/main.jsx`
- [Role-based routes](https://github.com/oscarv2005/student-result-management/blob/main/frontend/src/App.jsx): `frontend/src/App.jsx`
- [Login and registration](https://github.com/oscarv2005/student-result-management/blob/main/frontend/src/login.jsx): `frontend/src/login.jsx`
- [Role navigation](https://github.com/oscarv2005/student-result-management/blob/main/frontend/src/nav.jsx): `frontend/src/nav.jsx`
- [API client and auth state](https://github.com/oscarv2005/student-result-management/blob/main/frontend/src/api.js): `frontend/src/api.js`
- [Result viewing and search](https://github.com/oscarv2005/student-result-management/blob/main/frontend/src/report.jsx): `frontend/src/report.jsx`
- [Marks entry](https://github.com/oscarv2005/student-result-management/blob/main/frontend/src/result.jsx): `frontend/src/result.jsx`
- [Admin management](https://github.com/oscarv2005/student-result-management/blob/main/frontend/src/admin.jsx): `frontend/src/admin.jsx`

### Backend API

- [Server entry adapter](https://github.com/oscarv2005/student-result-management/blob/main/api/index.js): `api/index.js`
- [Auth, results, user routes](https://github.com/oscarv2005/student-result-management/blob/main/backend/server.js): `backend/server.js`

### Persistence

- [Result schema](https://github.com/oscarv2005/student-result-management/blob/main/backend/models/Result.js): `backend/models/Result.js`
- **MongoDB**

### Other components

- **Student, teacher, admin**

## Connections

- Student, teacher, admin → App bootstrap: uses (evidence: `frontend/src/main.jsx`)
- App bootstrap → Role-based routes: renders (evidence: `frontend/src/main.jsx`)
- Role-based routes → Login and registration: routes to (evidence: `frontend/src/App.jsx`)
- Role-based routes → Role navigation: renders (evidence: `frontend/src/App.jsx`)
- Role-based routes → Result viewing and search: routes to (evidence: `frontend/src/App.jsx`)
- Role-based routes → Marks entry: routes to (evidence: `frontend/src/App.jsx`)
- Role-based routes → Admin management: routes to (evidence: `frontend/src/App.jsx`)
- Login and registration → API client and auth state: requests auth (evidence: `frontend/src/login.jsx`)
- Role-based routes → API client and auth state: checks session (evidence: `frontend/src/App.jsx`)
- Role navigation → API client and auth state: uses auth (evidence: `frontend/src/nav.jsx`)
- Result viewing and search → API client and auth state: requests results (evidence: `frontend/src/report.jsx`)
- Marks entry → API client and auth state: requests students and results (evidence: `frontend/src/result.jsx`)
- Admin management → API client and auth state: requests admin data (evidence: `frontend/src/admin.jsx`)
- API client and auth state → Auth, results, user routes: sends HTTP requests (evidence: `frontend/src/api.js`)
- Server entry adapter → Auth, results, user routes: exports (evidence: `api/index.js`)
- Auth, results, user routes → Result schema: queries and writes (evidence: `backend/server.js`)
- Auth, results, user routes → MongoDB: connects and persists (evidence: `backend/server.js`)