# evans2k25/chiken-nation architecture

> Architecture diagram of the GitHub repository evans2k25/chiken-nation, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-11-15). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/evans2k25/chiken-nation
- Repository: https://github.com/evans2k25/chiken-nation

## Overview

Chicken Nation is a small PHP membership-card application. A visitor submits an enrollment form; the application validates the details, optionally saves a photo, records the member, and redirects to a generated card. The card page retrieves that member and displays their details, photo or initials, discount, and calculated expiry date. Database connections are created inline in both pages; the empty `db.php` does not appear to provide a shared database layer. The README is empty, so the map reflects the sampled PHP source and file tree only.

Main entry points: [`index.php`](https://github.com/evans2k25/chiken-nation/blob/master/index.php) (Member submission), [`carte.php`](https://github.com/evans2k25/chiken-nation/blob/master/carte.php) (Card page), [`uploads`](https://github.com/evans2k25/chiken-nation/tree/master/uploads) (Uploaded photos), [`assets`](https://github.com/evans2k25/chiken-nation/tree/master/assets) (Brand assets)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_enrollment["Enrollment"]
  node_enrollment_form["Enrollment form<br/>[index.php]"]
  node_member_submission["Member submission<br/>[index.php]"]
  node_photo_upload["Photo upload<br/>[index.php]"]
  node_brand_assets["Brand assets"]
end

subgraph group_persistence["Member data"]
  node_uploaded_photos[("Uploaded photos")]
  node_member_database[("Member database")]
end

subgraph group_card["Membership card"]
  node_card_page["Card page<br/>[carte.php]"]
  node_card_display["Card display<br/>[carte.php]"]
end

node_visitor(("Visitor"))
node_external_images["External image service"]

node_visitor -->|"opens"| node_enrollment_form
node_visitor -->|"submits"| node_member_submission
node_member_submission -->|"includes photo"| node_photo_upload
node_photo_upload -->|"saves file"| node_uploaded_photos
node_member_submission -->|"inserts member"| node_member_database
node_member_submission -->|"redirects to"| node_card_page
node_card_page -->|"reads member"| node_member_database
node_card_page -->|"checks photo"| node_uploaded_photos
node_card_page -->|"renders card"| node_card_display
node_enrollment_form -->|"uses logo"| node_brand_assets
node_card_display -->|"loads logo"| node_external_images

click node_enrollment_form "https://github.com/evans2k25/chiken-nation/blob/master/index.php"
click node_member_submission "https://github.com/evans2k25/chiken-nation/blob/master/index.php"
click node_photo_upload "https://github.com/evans2k25/chiken-nation/blob/master/index.php"
click node_uploaded_photos "https://github.com/evans2k25/chiken-nation/tree/master/uploads"
click node_card_page "https://github.com/evans2k25/chiken-nation/blob/master/carte.php"
click node_card_display "https://github.com/evans2k25/chiken-nation/blob/master/carte.php"
click node_brand_assets "https://github.com/evans2k25/chiken-nation/tree/master/assets"

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_enrollment_form,node_member_submission,node_photo_upload,node_brand_assets toneBlue
class node_uploaded_photos,node_member_database toneAmber
class node_card_page,node_card_display toneMint
class node_visitor,node_external_images toneIndigo
```

## Components

### Enrollment

- [Enrollment form](https://github.com/evans2k25/chiken-nation/blob/master/index.php): `index.php`
- [Member submission](https://github.com/evans2k25/chiken-nation/blob/master/index.php): `index.php`
- [Photo upload](https://github.com/evans2k25/chiken-nation/blob/master/index.php): `index.php`
- [Brand assets](https://github.com/evans2k25/chiken-nation/tree/master/assets): `assets`

### Member data

- [Uploaded photos](https://github.com/evans2k25/chiken-nation/tree/master/uploads): `uploads`
- **Member database**

### Membership card

- [Card page](https://github.com/evans2k25/chiken-nation/blob/master/carte.php): `carte.php`
- [Card display](https://github.com/evans2k25/chiken-nation/blob/master/carte.php): `carte.php`

### Other components

- **Visitor**
- **External image service**

## Connections

- Visitor → Enrollment form: opens (evidence: `index.php`)
- Visitor → Member submission: submits (evidence: `index.php`)
- Member submission → Photo upload: includes photo (evidence: `index.php`)
- Photo upload → Uploaded photos: saves file (evidence: `index.php`)
- Member submission → Member database: inserts member (evidence: `index.php`)
- Member submission → Card page: redirects to (evidence: `index.php`)
- Card page → Member database: reads member (evidence: `carte.php`)
- Card page → Uploaded photos: checks photo (evidence: `carte.php`)
- Card page → Card display: renders card (evidence: `carte.php`)
- Enrollment form → Brand assets: uses logo (evidence: `index.php`)
- Card display → External image service: loads logo (evidence: `carte.php`)