# klstudyhub/klu-resource-portal architecture

> Architecture diagram of the GitHub repository klstudyhub/klu-resource-portal, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-27). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/klstudyhub/klu-resource-portal
- Repository: https://github.com/klstudyhub/klu-resource-portal

## Overview

This is a KLU resource portal with server-side signup, login, approval, and branch-based resource management. The HTML filenames indicate additional portal pages, but their contents were not sampled, so their behavior and connections to the server cannot be established.

Main entry points: [`server.js`](https://github.com/klstudyhub/klu-resource-portal/blob/main/server.js) (Account routes)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_pages["Portal pages"]
  node_index["Home page<br/>[index.html]"]
  node_dashboard["Dashboard<br/>[dashboard.html]"]
  node_admin["Admin page<br/>[admin.html]"]
  node_profile["Profile page<br/>[profile.html]"]
  node_leaderboard["Leaderboard<br/>[leaderboard.html]"]
  node_lostfound["Lost and found<br/>[lost-found.html]"]
  node_notes["Notes page<br/>[notes.html]"]
end

subgraph group_accounts["Account access"]
  node_account_api["Account routes<br/>[server.js]"]
  node_user_state["In-memory users<br/>[server.js]"]
end

subgraph group_resources["Resource catalog"]
  node_resource_api["Resource routes<br/>[server.js]"]
  node_resource_state["Branch resources<br/>[server.js]"]
end

node_visitor(("Portal user"))

node_visitor -->|"signup, login, approve"| node_account_api
node_account_api -->|"read and update"| node_user_state
node_visitor -->|"add or fetch"| node_resource_api
node_resource_api -->|"read and update"| node_resource_state

click node_index "https://github.com/klstudyhub/klu-resource-portal/blob/main/index.html"
click node_dashboard "https://github.com/klstudyhub/klu-resource-portal/blob/main/dashboard.html"
click node_admin "https://github.com/klstudyhub/klu-resource-portal/blob/main/admin.html"
click node_profile "https://github.com/klstudyhub/klu-resource-portal/blob/main/profile.html"
click node_leaderboard "https://github.com/klstudyhub/klu-resource-portal/blob/main/leaderboard.html"
click node_lostfound "https://github.com/klstudyhub/klu-resource-portal/blob/main/lost-found.html"
click node_notes "https://github.com/klstudyhub/klu-resource-portal/blob/main/notes.html"
click node_account_api "https://github.com/klstudyhub/klu-resource-portal/blob/main/server.js"
click node_user_state "https://github.com/klstudyhub/klu-resource-portal/blob/main/server.js"
click node_resource_api "https://github.com/klstudyhub/klu-resource-portal/blob/main/server.js"
click node_resource_state "https://github.com/klstudyhub/klu-resource-portal/blob/main/server.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_index,node_dashboard,node_admin,node_profile,node_leaderboard,node_lostfound,node_notes,node_visitor toneBlue
class node_account_api,node_user_state toneAmber
class node_resource_api,node_resource_state toneMint
```

## Components

### Portal pages

- [Home page](https://github.com/klstudyhub/klu-resource-portal/blob/main/index.html): `index.html`
- [Dashboard](https://github.com/klstudyhub/klu-resource-portal/blob/main/dashboard.html): `dashboard.html`
- [Admin page](https://github.com/klstudyhub/klu-resource-portal/blob/main/admin.html): `admin.html`
- [Profile page](https://github.com/klstudyhub/klu-resource-portal/blob/main/profile.html): `profile.html`
- [Leaderboard](https://github.com/klstudyhub/klu-resource-portal/blob/main/leaderboard.html): `leaderboard.html`
- [Lost and found](https://github.com/klstudyhub/klu-resource-portal/blob/main/lost-found.html): `lost-found.html`
- [Notes page](https://github.com/klstudyhub/klu-resource-portal/blob/main/notes.html): `notes.html`

### Account access

- [Account routes](https://github.com/klstudyhub/klu-resource-portal/blob/main/server.js): `server.js`
- [In-memory users](https://github.com/klstudyhub/klu-resource-portal/blob/main/server.js): `server.js`

### Resource catalog

- [Resource routes](https://github.com/klstudyhub/klu-resource-portal/blob/main/server.js): `server.js`
- [Branch resources](https://github.com/klstudyhub/klu-resource-portal/blob/main/server.js): `server.js`

### Other components

- **Portal user**

## Connections

- Portal user → Account routes: signup, login, approve
- Account routes → In-memory users: read and update
- Portal user → Resource routes: add or fetch
- Resource routes → Branch resources: read and update