# rskaleusalearning1-afk/skills-getting-started-with-github-copilot architecture

> Architecture diagram of the GitHub repository rskaleusalearning1-afk/skills-getting-started-with-github-copilot, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-26). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/rskaleusalearning1-afk/skills-getting-started-with-github-copilot
- Repository: https://github.com/rskaleusalearning1-afk/skills-getting-started-with-github-copilot

## Overview

This is a small school-activities web app: students view extracurricular offerings and submit sign-ups. The browser client fetches activity data and posts sign-up requests; the FastAPI app serves the static page, handles those requests, and stores participants in process memory. The HTML is present in the tree but was not sampled, so its specific wiring to the JavaScript is not shown.

Main entry points: [`src/static/app.js`](https://github.com/rskaleusalearning1-afk/skills-getting-started-with-github-copilot/blob/main/src/static/app.js) (Client interactions), [`src/app.py`](https://github.com/rskaleusalearning1-afk/skills-getting-started-with-github-copilot/blob/main/src/app.py) (List activities), [`src/static/index.html`](https://github.com/rskaleusalearning1-afk/skills-getting-started-with-github-copilot/blob/main/src/static/index.html) (Activity page)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_client["Browser client"]
  node_page["Activity page<br/>[index.html]"]
  node_client_js["Client interactions<br/>[app.js]"]
end

subgraph group_server["Activities API"]
  node_root_route["Page redirect<br/>[app.py]"]
  node_activities_api["List activities<br/>[app.py]"]
  node_signup_api["Sign up<br/>[app.py]"]
  node_activity_state[("Activity state<br/>[app.py]")]
end

node_student(("Student"))

node_student -->|"opens"| node_page
node_root_route -->|"redirects to"| node_page
node_client_js -->|"fetches list"| node_activities_api
node_activities_api -->|"reads"| node_activity_state
node_activities_api -->|"returns activities"| node_client_js
node_client_js -->|"posts signup"| node_signup_api
node_signup_api -->|"checks and updates"| node_activity_state
node_signup_api -->|"returns result"| node_client_js

click node_page "https://github.com/rskaleusalearning1-afk/skills-getting-started-with-github-copilot/blob/main/src/static/index.html"
click node_client_js "https://github.com/rskaleusalearning1-afk/skills-getting-started-with-github-copilot/blob/main/src/static/app.js"
click node_root_route "https://github.com/rskaleusalearning1-afk/skills-getting-started-with-github-copilot/blob/main/src/app.py"
click node_activities_api "https://github.com/rskaleusalearning1-afk/skills-getting-started-with-github-copilot/blob/main/src/app.py"
click node_signup_api "https://github.com/rskaleusalearning1-afk/skills-getting-started-with-github-copilot/blob/main/src/app.py"
click node_activity_state "https://github.com/rskaleusalearning1-afk/skills-getting-started-with-github-copilot/blob/main/src/app.py"

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_page,node_client_js toneBlue
class node_root_route,node_activities_api,node_signup_api,node_activity_state toneAmber
class node_student toneIndigo
```

## Components

### Browser client

- [Activity page](https://github.com/rskaleusalearning1-afk/skills-getting-started-with-github-copilot/blob/main/src/static/index.html): `src/static/index.html`
- [Client interactions](https://github.com/rskaleusalearning1-afk/skills-getting-started-with-github-copilot/blob/main/src/static/app.js): `src/static/app.js`

### Activities API

- [Page redirect](https://github.com/rskaleusalearning1-afk/skills-getting-started-with-github-copilot/blob/main/src/app.py): `src/app.py`
- [List activities](https://github.com/rskaleusalearning1-afk/skills-getting-started-with-github-copilot/blob/main/src/app.py): `src/app.py`
- [Sign up](https://github.com/rskaleusalearning1-afk/skills-getting-started-with-github-copilot/blob/main/src/app.py): `src/app.py`
- [Activity state](https://github.com/rskaleusalearning1-afk/skills-getting-started-with-github-copilot/blob/main/src/app.py): `src/app.py`

### Other components

- **Student**

## Connections

- Student → Activity page: opens
- Page redirect → Activity page: redirects to
- Client interactions → List activities: fetches list
- List activities → Activity state: reads
- List activities → Client interactions: returns activities
- Client interactions → Sign up: posts signup
- Sign up → Activity state: checks and updates
- Sign up → Client interactions: returns result