# akram48616/ecommercebackend architecture

> Architecture diagram of the GitHub repository akram48616/ecommercebackend, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-25). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/akram48616/ecommercebackend
- Repository: https://github.com/akram48616/ecommercebackend

## Overview

This is a Spring Boot e-commerce REST API. The principal flow is a customer browsing products, managing a cart, creating an order, and completing payment; authentication gates user-facing operations. The README documents the controller, service, and JPA repository layers and major feature areas, but no source excerpts were available to confirm detailed call wiring. The graph therefore shows documented controller-to-service responsibilities and explicit external integrations, omitting uncertain internal links.

Main entry points: [`src/main/java/org/example/ecommercebackend/Controller/AuthController.java`](https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Controller/AuthController.java) (Auth API), [`src/main/java/org/example/ecommercebackend/Controller/UserController.java`](https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Controller/UserController.java) (User API), [`src/main/java/org/example/ecommercebackend/Controller/ProductController.java`](https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Controller/ProductController.java) (Product API), [`src/main/java/org/example/ecommercebackend/Controller/CategoryController.java`](https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Controller/CategoryController.java) (Category API)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_access["Accounts & Security"]
  node_auth_api["Auth API"]
  node_user_api["User API"]
  node_auth_service["Auth Service<br/>[AuthService.java]"]
  node_user_service["User Service<br/>[UserService.java]"]
end

subgraph group_commerce["Catalog &amp; Orders"]
  node_product_api["Product API"]
  node_category_api["Category API"]
  node_cart_api["Cart API"]
  node_order_api["Order API"]
  node_product_service["Product Service"]
  node_category_service["Category Service"]
  node_cart_service["Cart Service<br/>[CartService.java]"]
  node_order_service["Order Service<br/>[OrderService.java]"]
end

subgraph group_payments["Payments"]
  node_payment_api["Payment API"]
  node_payment_service["Payment Service"]
  node_razorpay["Razorpay"]
end

subgraph group_engagement["Customer Features"]
  node_wishlist_api["Wishlist API"]
  node_review_api["Review API"]
end

subgraph group_insights["Analytics &amp; Data"]
  node_analytics_api["Analytics API"]
  node_analytics_service["Analytics Service"]
  node_data_layer["JPA Data Layer"]
  node_database[("MySQL Database")]
end

node_customer(("Customer"))

node_customer -->|"registers or logs in"| node_auth_api
node_customer -->|"manages profile"| node_user_api
node_customer -->|"browses products"| node_product_api
node_customer -->|"browses categories"| node_category_api
node_customer -->|"manages cart"| node_cart_api
node_customer -->|"places and tracks orders"| node_order_api
node_customer -->|"pays"| node_payment_api
node_customer -->|"manages wishlist"| node_wishlist_api
node_customer -->|"reviews products"| node_review_api
node_customer -->|"requests reports"| node_analytics_api
node_auth_api -->|"handles authentication"| node_auth_service
node_user_api -->|"handles profiles"| node_user_service
node_product_api -->|"handles catalog"| node_product_service
node_category_api -->|"handles categories"| node_category_service
node_cart_api -->|"handles cart"| node_cart_service
node_order_api -->|"handles orders"| node_order_service
node_payment_api -->|"handles payments"| node_payment_service
node_payment_service -.->|"creates and verifies payments"| node_razorpay
node_analytics_api -->|"handles reporting"| node_analytics_service
node_data_layer -->|"persists JPA data"| node_database

click node_auth_api "https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Controller/AuthController.java"
click node_user_api "https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Controller/UserController.java"
click node_auth_service "https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Service/AuthService.java"
click node_user_service "https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Service/UserService.java"
click node_product_api "https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Controller/ProductController.java"
click node_category_api "https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Controller/CategoryController.java"
click node_cart_api "https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Controller/CartController.java"
click node_order_api "https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Controller/OrderController.java"
click node_product_service "https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Service/ProductService.java"
click node_category_service "https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Service/CategoryService.java"
click node_cart_service "https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Service/CartService.java"
click node_order_service "https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Service/OrderService.java"
click node_payment_api "https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Controller/PaymentController.java"
click node_payment_service "https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Service/PaymentService.java"
click node_wishlist_api "https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Controller/WishlistController.java"
click node_review_api "https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Controller/ReviewController.java"
click node_analytics_api "https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Controller/AnalyticsController.java"
click node_analytics_service "https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Service/AnalyticsService.java"
click node_data_layer "https://github.com/akram48616/ecommercebackend/tree/main/src/main/java/org/example/ecommercebackend/Repository"

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_auth_api,node_user_api,node_auth_service,node_user_service toneBlue
class node_product_api,node_category_api,node_cart_api,node_order_api,node_product_service,node_category_service,node_cart_service,node_order_service toneAmber
class node_payment_api,node_payment_service,node_razorpay toneMint
class node_wishlist_api,node_review_api toneRose
class node_analytics_api,node_analytics_service,node_data_layer,node_database,node_customer toneIndigo
```

## Components

### Accounts & Security

- [Auth API](https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Controller/AuthController.java): `src/main/java/org/example/ecommercebackend/Controller/AuthController.java`
- [User API](https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Controller/UserController.java): `src/main/java/org/example/ecommercebackend/Controller/UserController.java`
- [Auth Service](https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Service/AuthService.java): `src/main/java/org/example/ecommercebackend/Service/AuthService.java`
- [User Service](https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Service/UserService.java): `src/main/java/org/example/ecommercebackend/Service/UserService.java`

### Catalog & Orders

- [Product API](https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Controller/ProductController.java): `src/main/java/org/example/ecommercebackend/Controller/ProductController.java`
- [Category API](https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Controller/CategoryController.java): `src/main/java/org/example/ecommercebackend/Controller/CategoryController.java`
- [Cart API](https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Controller/CartController.java): `src/main/java/org/example/ecommercebackend/Controller/CartController.java`
- [Order API](https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Controller/OrderController.java): `src/main/java/org/example/ecommercebackend/Controller/OrderController.java`
- [Product Service](https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Service/ProductService.java): `src/main/java/org/example/ecommercebackend/Service/ProductService.java`
- [Category Service](https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Service/CategoryService.java): `src/main/java/org/example/ecommercebackend/Service/CategoryService.java`
- [Cart Service](https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Service/CartService.java): `src/main/java/org/example/ecommercebackend/Service/CartService.java`
- [Order Service](https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Service/OrderService.java): `src/main/java/org/example/ecommercebackend/Service/OrderService.java`

### Payments

- [Payment API](https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Controller/PaymentController.java): `src/main/java/org/example/ecommercebackend/Controller/PaymentController.java`
- [Payment Service](https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Service/PaymentService.java): `src/main/java/org/example/ecommercebackend/Service/PaymentService.java`
- **Razorpay**

### Customer Features

- [Wishlist API](https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Controller/WishlistController.java): `src/main/java/org/example/ecommercebackend/Controller/WishlistController.java`
- [Review API](https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Controller/ReviewController.java): `src/main/java/org/example/ecommercebackend/Controller/ReviewController.java`

### Analytics & Data

- [Analytics API](https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Controller/AnalyticsController.java): `src/main/java/org/example/ecommercebackend/Controller/AnalyticsController.java`
- [Analytics Service](https://github.com/akram48616/ecommercebackend/blob/main/src/main/java/org/example/ecommercebackend/Service/AnalyticsService.java): `src/main/java/org/example/ecommercebackend/Service/AnalyticsService.java`
- [JPA Data Layer](https://github.com/akram48616/ecommercebackend/tree/main/src/main/java/org/example/ecommercebackend/Repository): `src/main/java/org/example/ecommercebackend/Repository`
- **MySQL Database**

### Other components

- **Customer**

## Connections

- Customer → Auth API: registers or logs in
- Customer → User API: manages profile
- Customer → Product API: browses products
- Customer → Category API: browses categories
- Customer → Cart API: manages cart
- Customer → Order API: places and tracks orders
- Customer → Payment API: pays
- Customer → Wishlist API: manages wishlist
- Customer → Review API: reviews products
- Customer → Analytics API: requests reports
- Auth API → Auth Service: handles authentication
- User API → User Service: handles profiles
- Product API → Product Service: handles catalog
- Category API → Category Service: handles categories
- Cart API → Cart Service: handles cart
- Order API → Order Service: handles orders
- Payment API → Payment Service: handles payments
- Payment Service → Razorpay: creates and verifies payments
- Analytics API → Analytics Service: handles reporting
- JPA Data Layer → MySQL Database: persists JPA data