This project is an e-commerce application that includes both backend and frontend components. The backend is implemented in Java using Spring Boot, while the frontend is developed using React with TypeScript.

The architecture of this project is a standard multi-tier architecture with the following components:

• Frontend: React application interacting with the backend services via REST APIs.

• Backend: Spring Boot application exposing REST APIs, interacting with the database, and handling business logic.

• Database: A relational database storing application data.

• Redis: Used for caching and managing basket data.

  

• config: Configuration classes for CORS, Security, and other application settings.
• controller: REST controllers handling HTTP requests and responses.
• entity: JPA entities representing the database tables.
• exceptions: Custom exception handlers and definitions.
• health: Health check indicators.
• mapper: Mapper classes for transforming data between different layers.
• model: Data Transfer Objects (DTOs) and response models.
• repository: Spring Data JPA repositories for database operations.
• security: Security-related classes such as filters and entry points.
• service: Service layer containing business logic and service implementations.

• api: Contains files related to API interactions, such as agent.ts and basketService.ts.
• errors: Components for error handling, such as NotFoundError.tsx and ServerError.tsx.
• layout: Layout components including the main App.tsx, Header.tsx, and other UI elements like Spinner.tsx.
• models: TypeScript model definitions for various entities such as basket.ts, brand.ts, order.ts, product.ts, type.ts, and user.ts.
• router: Routing components including RequireAuth.tsx and Routes.tsx.
• store: Redux store configuration file configureStore.ts.
• util: Utility functions and helpers in util.ts.
• features:
  • account: Components and Redux slices related to user account management, such as accountSlice.ts, RegisterPage.tsx, and SignInPage.tsx.
  • basket: Components and Redux slices related to the shopping basket, such as BasketPage.tsx, basketSlice.ts, and BasketSummary.tsx.
  • catalog: Components for displaying and managing the product catalog, including Catalog.tsx, ProductCard.tsx, ProductDetails.tsx, and ProductList.tsx.
  • checkout: Components for the checkout process, such as AddressForm.tsx, CheckoutPage.tsx, PaymentForm.tsx, Review.tsx, and ValidationRules.ts.
  • contact: Contact page component ContactPage.tsx.
  • home: Home page component HomePage.tsx.
  • orders: Order-related components like Order.tsx.

• App.tsx: Main application component.
• Header.tsx: Header component for navigation and branding.
• BasketPage.tsx: Component for displaying the user's basket.
• Catalog.tsx: Component for displaying the product catalog.
• ProductDetails.tsx: Component for displaying detailed information about a product.
• CheckoutPage.tsx: Component for handling the checkout process.
• SignInPage.tsx: Component for user authentication.
• RegisterPage.tsx: Component for user registration.

• Java 21+
• Node.js 20+
• Docker

1. Ensure Docker is installed and running.
2. Navigate to the docker directory.
3. Start the services:

   docker-compose up -d

1. Navigate to the backend directory.
2. Run the application using your IDE or execute:

./mvnw spring-boot:run

1. Navigate to the frontend directory.
2. Install dependencies:

   npm install

3. Start the development server:

   npm start