# ganiagibu4-coder/phase3-app architecture

> Architecture diagram of the GitHub repository ganiagibu4-coder/phase3-app, 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/ganiagibu4-coder/phase3-app
- Repository: https://github.com/ganiagibu4-coder/phase3-app

## Overview

CampusConnect is a small Next.js campus-event discovery shell. The home screen introduces the product and links to event listings and favourites, but both destination screens are explicitly placeholders; no event or saved-event behavior is implemented. A separate health page fetches and displays a sample record from an external API. The sampled source shows no persistence or shared domain-service layer, so the graph is limited to the implemented routes and their supported navigation and API request.

Main entry points: [`src/app/page.js`](https://github.com/ganiagibu4-coder/phase3-app/blob/main/src/app/page.js) (Home screen), [`src/app/layout.js`](https://github.com/ganiagibu4-coder/phase3-app/blob/main/src/app/layout.js) (Root layout), [`src/app/health/page.js`](https://github.com/ganiagibu4-coder/phase3-app/blob/main/src/app/health/page.js) (Health screen), [`src/app/events/page.js`](https://github.com/ganiagibu4-coder/phase3-app/blob/main/src/app/events/page.js) (Events placeholder)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_campus_pages["Campus pages"]
  node_home["Home screen<br/>[page.js]"]
  node_events["Events placeholder<br/>[page.js]"]
  node_favourites["Favourites placeholder<br/>[page.js]"]
end

subgraph group_health_check["Health check"]
  node_health["Health screen<br/>[page.js]"]
end

node_student(("Student"))
node_sample_api["JSONPlaceholder API"]
node_layout["Root layout<br/>[layout.js]"]

node_student -->|"opens"| node_home
node_student -->|"opens"| node_events
node_student -->|"opens"| node_favourites
node_student -->|"opens"| node_health
node_home -->|"links to"| node_events
node_home -->|"links to"| node_favourites
node_home -->|"links to"| node_health
node_health -->|"fetches data"| node_sample_api
node_layout -->|"wraps"| node_home
node_layout -->|"wraps"| node_events
node_layout -->|"wraps"| node_favourites
node_layout -->|"wraps"| node_health

click node_home "https://github.com/ganiagibu4-coder/phase3-app/blob/main/src/app/page.js"
click node_events "https://github.com/ganiagibu4-coder/phase3-app/blob/main/src/app/events/page.js"
click node_favourites "https://github.com/ganiagibu4-coder/phase3-app/blob/main/src/app/favourites/page.js"
click node_health "https://github.com/ganiagibu4-coder/phase3-app/blob/main/src/app/health/page.js"
click node_layout "https://github.com/ganiagibu4-coder/phase3-app/blob/main/src/app/layout.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_home,node_events,node_favourites toneBlue
class node_health toneAmber
class node_student toneIndigo
class node_sample_api toneMint
class node_layout toneTeal
```

## Components

### Campus pages

- [Home screen](https://github.com/ganiagibu4-coder/phase3-app/blob/main/src/app/page.js): `src/app/page.js`
- [Events placeholder](https://github.com/ganiagibu4-coder/phase3-app/blob/main/src/app/events/page.js): `src/app/events/page.js`
- [Favourites placeholder](https://github.com/ganiagibu4-coder/phase3-app/blob/main/src/app/favourites/page.js): `src/app/favourites/page.js`

### Health check

- [Health screen](https://github.com/ganiagibu4-coder/phase3-app/blob/main/src/app/health/page.js): `src/app/health/page.js`

### Other components

- **Student**
- **JSONPlaceholder API**
- [Root layout](https://github.com/ganiagibu4-coder/phase3-app/blob/main/src/app/layout.js): `src/app/layout.js`

## Connections

- Student → Home screen: opens
- Student → Events placeholder: opens
- Student → Favourites placeholder: opens
- Student → Health screen: opens
- Home screen → Events placeholder: links to
- Home screen → Favourites placeholder: links to
- Home screen → Health screen: links to
- Health screen → JSONPlaceholder API: fetches data
- Root layout → Home screen: wraps
- Root layout → Events placeholder: wraps
- Root layout → Favourites placeholder: wraps
- Root layout → Health screen: wraps