# daniyalahmed3399-droid/ecommerce-app architecture

> Architecture diagram of the GitHub repository daniyalahmed3399-droid/ecommerce-app, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-28). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/daniyalahmed3399-droid/ecommerce-app
- Repository: https://github.com/daniyalahmed3399-droid/ecommerce-app

## Overview

ShopEase is a small client-side e-commerce storefront. Users browse a product catalogue, manage a cart, create an account or log in, then submit a protected checkout form and reach an order-success page. Authentication, per-user carts, and orders are stored in browser localStorage; checkout uses a dummy payment flow, not a payment provider. The README is only the Vite template, and several page implementations were not sampled, so uncertain page-to-data wiring is omitted.

Main entry points: [`src/App.jsx`](https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/App.jsx) (App Router), [`src/context/AuthContext.jsx`](https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/context/AuthContext.jsx) (Auth Context), [`src/pages/Checkout.jsx`](https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/pages/Checkout.jsx) (Checkout), [`src/context/CartContext.jsx`](https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/context/CartContext.jsx) (Cart Context)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_storefront["Storefront"]
  node_app["App Router<br/>[App.jsx]"]
  node_navbar["Navigation<br/>[NavBar.jsx]"]
  node_home["Home<br/>[Home.jsx]"]
  node_products["Product Listing<br/>[Products.jsx]"]
  node_productcard["Product Card<br/>[ProductCard.jsx]"]
  node_details["Product Details<br/>[ProductDetails.jsx]"]
  node_catalogue["Product Catalogue<br/>[products.js]"]
end

subgraph group_identity["Identity"]
  node_signup["Sign Up<br/>[Signup.jsx]"]
  node_login["Login<br/>[Login.jsx]"]
  node_guard["Checkout Guard<br/>[ProtectedRoute.jsx]"]
  node_auth["Auth Context<br/>[AuthContext.jsx]"]
end

subgraph group_ordering["Ordering"]
  node_cartpage["Cart Page<br/>[Cart.jsx]"]
  node_cart["Cart Context<br/>[CartContext.jsx]"]
  node_checkout["Checkout<br/>[Checkout.jsx]"]
  node_success["Order Success<br/>[Success.jsx]"]
end

subgraph group_state["Browser State"]
  node_storage[("localStorage")]
end

node_shopper(("Shopper"))

node_shopper -->|"uses storefront"| node_app
node_app -->|"renders"| node_navbar
node_app -->|"routes"| node_home
node_app -->|"routes"| node_products
node_app -->|"routes"| node_details
node_app -->|"routes"| node_cartpage
node_app -->|"routes"| node_login
node_app -->|"routes"| node_signup
node_app -->|"protects checkout"| node_guard
node_guard -->|"renders when allowed"| node_checkout
node_productcard -->|"links to"| node_details
node_signup -->|"creates account"| node_auth
node_auth -->|"reads and writes users"| node_storage
node_auth -->|"reads and writes session"| node_storage
node_cart -->|"reads user"| node_auth
node_cart -->|"reads and writes carts"| node_storage
node_navbar -->|"reads session; logs out"| node_auth
node_navbar -->|"reads cart count"| node_cart
node_cartpage -->|"updates and reads cart"| node_cart
node_checkout -->|"reads user"| node_auth
node_checkout -->|"reads cart; clears cart"| node_cart
node_checkout -->|"writes orders"| node_storage
node_checkout -->|"navigates after checkout"| node_success

click node_app "https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/App.jsx"
click node_navbar "https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/components/NavBar.jsx"
click node_home "https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/pages/Home.jsx"
click node_products "https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/pages/Products.jsx"
click node_productcard "https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/components/ProductCard.jsx"
click node_details "https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/pages/ProductDetails.jsx"
click node_catalogue "https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/data/products.js"
click node_signup "https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/pages/Signup.jsx"
click node_login "https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/pages/Login.jsx"
click node_guard "https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/components/ProtectedRoute.jsx"
click node_auth "https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/context/AuthContext.jsx"
click node_cartpage "https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/pages/Cart.jsx"
click node_cart "https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/context/CartContext.jsx"
click node_checkout "https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/pages/Checkout.jsx"
click node_success "https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/pages/Success.jsx"

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,node_navbar,node_home,node_products,node_productcard,node_details,node_catalogue toneBlue
class node_signup,node_login,node_guard,node_auth toneAmber
class node_cartpage,node_cart,node_checkout,node_success toneMint
class node_storage toneRose
class node_shopper toneIndigo
```

## Components

### Storefront

- [App Router](https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/App.jsx): `src/App.jsx`
- [Navigation](https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/components/NavBar.jsx): `src/components/NavBar.jsx`
- [Home](https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/pages/Home.jsx): `src/pages/Home.jsx`
- [Product Listing](https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/pages/Products.jsx): `src/pages/Products.jsx`
- [Product Card](https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/components/ProductCard.jsx): `src/components/ProductCard.jsx`
- [Product Details](https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/pages/ProductDetails.jsx): `src/pages/ProductDetails.jsx`
- [Product Catalogue](https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/data/products.js): `src/data/products.js`

### Identity

- [Sign Up](https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/pages/Signup.jsx): `src/pages/Signup.jsx`
- [Login](https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/pages/Login.jsx): `src/pages/Login.jsx`
- [Checkout Guard](https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/components/ProtectedRoute.jsx): `src/components/ProtectedRoute.jsx`
- [Auth Context](https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/context/AuthContext.jsx): `src/context/AuthContext.jsx`

### Ordering

- [Cart Page](https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/pages/Cart.jsx): `src/pages/Cart.jsx`
- [Cart Context](https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/context/CartContext.jsx): `src/context/CartContext.jsx`
- [Checkout](https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/pages/Checkout.jsx): `src/pages/Checkout.jsx`
- [Order Success](https://github.com/daniyalahmed3399-droid/ecommerce-app/blob/main/src/pages/Success.jsx): `src/pages/Success.jsx`

### Browser State

- **localStorage**

### Other components

- **Shopper**

## Connections

- Shopper → App Router: uses storefront
- App Router → Navigation: renders
- App Router → Home: routes
- App Router → Product Listing: routes
- App Router → Product Details: routes
- App Router → Cart Page: routes
- App Router → Login: routes
- App Router → Sign Up: routes
- App Router → Checkout Guard: protects checkout
- Checkout Guard → Checkout: renders when allowed
- Product Card → Product Details: links to
- Sign Up → Auth Context: creates account
- Auth Context → localStorage: reads and writes users
- Auth Context → localStorage: reads and writes session
- Cart Context → Auth Context: reads user
- Cart Context → localStorage: reads and writes carts
- Navigation → Auth Context: reads session; logs out
- Navigation → Cart Context: reads cart count
- Cart Page → Cart Context: updates and reads cart
- Checkout → Auth Context: reads user
- Checkout → Cart Context: reads cart; clears cart
- Checkout → localStorage: writes orders
- Checkout → Order Success: navigates after checkout