In the bustling world of e-commerce, having a reliable backend infrastructure is paramount to delivering seamless user experiences and efficient resource management. Enter the Electronic Store API, a meticulously crafted solution empowered by Spring Boot 3.2.2. This article aims to provide an in-depth exploration of the Electronic Store API, highlighting its core functionalities, supported technologies, and the value it brings to developers and users alike.
At its heart, the Electronic Store API serves as the cornerstone of e-commerce applications, offering a suite of REST APIs meticulously engineered to handle diverse aspects of product management, user authentication, cart operations, order management, and more. Developed with a keen focus on scalability, performance, and security, the Electronic Store API empowers developers to build robust, feature-rich e-commerce platforms that meet the demands of modern online retail.
The Electronic Store API harnesses a potent technology stack to deliver exceptional performance and scalability:
- Spring Boot 3.2.2: Embraces a lightweight and opinionated framework for building powerful Java applications, streamlining development and deployment processes.
- Spring Data JPA: Simplifies the implementation of the data access layer by providing repositories and query methods for seamless interaction with databases.
- Spring Security: Ensures robust authentication and authorization mechanisms, safeguarding sensitive user data and API endpoints from unauthorized access.
- Spring MVC: Facilitates the development of RESTful APIs by providing essential components for handling HTTP requests and responses in a clear, concise manner.
- Lombok: Streamlines Java code development by automating repetitive tasks such as generating getters, setters, and constructors, reducing boilerplate code and enhancing code readability.
- Dependency Injection: Embraces the principle of Inversion of Control (IoC), allowing dependencies to be injected into components rather than explicitly instantiated, promoting modularity and testability.
- Autowired Annotation: Facilitates the automatic wiring of dependencies within Spring-managed components, reducing manual configuration and enhancing code maintainability.
- Docker: Enables containerization of the Electronic Store API, providing a lightweight and portable solution for packaging applications and their dependencies, ensuring consistency across different environments.
- AWS Services: Seamlessly integrates with Amazon Web Services to leverage cloud-based infrastructure, enhancing scalability, reliability, and performance while minimizing operational overhead.
- Postman: Empowers developers to test and debug API endpoints effectively by providing a user-friendly interface for sending HTTP requests, inspecting responses, and automating workflows, ensuring the robustness and reliability of the Electronic Store API.
- JWT Authentication: JSON Web Token (JWT) is an open standard (RFC 7519) that defines a compact and self-contained way for securely transmitting information between parties as a JSON object. This information can be verified and trusted because it is digitally signed. JWTs can be signed using a secret (with the HMAC algorithm) or a public/private key pair using RSA or ECDSA.
The Electronic Store API boasts an array of features designed to support various e-commerce operations:
- Product Management: Offers comprehensive CRUD operations for managing products, including retrieval, creation, update, and deletion, facilitating seamless product lifecycle management.
- User Authentication: Implements secure authentication mechanisms, including user login and Google OAuth login, fortified with JWT tokens to ensure secure access to API resources.
- Cart Operations: Facilitates the management of user carts, allowing for retrieval, creation, and deletion of carts, along with operations for managing cart items, enhancing the shopping experience for users.
- Order Management: Provides robust functionalities for managing orders, including creation, update, retrieval, and removal of orders, as well as retrieval of ordered items, streamlining the order fulfillment process.
- Category Management: Supports efficient organization of products into categories, offering CRUD operations for categories and operations for managing category-product relationships, enhancing product discoverability and navigation.
GET /products/{productId}
: Get Product by IDPUT /products/{productId}
: Update Product DetailsDELETE /products/{productId}
: Delete ProductGET /products
: Get All ProductsPOST /products
: Create ProductGET /products/image/{productId}
: Get Product ImagePOST /products/image/{productId}
: Upload or Update Product ImageGET /products/search/{Query}
: Search ProductsGET /products/live
: Get Live Products
GET /carts/{userId}
: Retrieve User's CartPOST /carts/{userId}
: Create User's CartDELETE /carts/{userId}
: Delete User's CartDELETE /carts/{userId}/item/{itemId}
: Remove Item from User's Cart
GET /categories/{categoryId}
: Get Category by Category IDPUT /categories/{categoryId}
: Update CategoryDELETE /categories/{categoryId}
: Delete CategoryPUT /categories/{categoryId}/products/{productId}
: Update Category of ProductGET /categories/{categoryId}/products
: Get Products by Category IDPOST /categories/{categoryId}/products
: Create Product with CategoryGET /categories/image/{categoryId}
: Get Category ImagePOST /categories/image/{categoryId}
: Upload Category ImageGET /categories
: Get All CategoriesGET /categories/search/{Keyword}
: Get Category by Search
POST /auth/login
: Get JWT Authentication token to access ApisGET /auth/current
: Fetch Current User
PUT /orders/{orderId}
: Update Order StatusDELETE /orders/{orderId}
: Remove Order StatusGET /orders
: Get All OrdersPOST /orders
: Create OrderGET /orders/users/{userId}
: Get Ordered items
GET /users/{userId}
: Get User by User IDPUT /users/{userId}
: Update User DetailsDELETE /users/{userId}
: Delete UserGET /users
: Get All UsersPOST /users
: Create UserGET /users/image/{userId}
: Get User's Profile ImagePOST /users/image/{userId}
: Upload or Update User's Profile ImageGET /users/search/{keyword}
: Search UsersGET /users/email/{email}
: Get User by Email
- RoleDto
- UserDto
- CategoryDto
- ProductDto
- OrderUpdateRequest
- OrderDto
- OrderItemDto
- ImageResponse
- CreateOrderRequest
- AddItemToCartRequest
- Cart
- CartDto
- CartItem
- Category
- GrantedAuthority
- Order
- OrderItem
- Product
- Role
- User
- JwtRequest
- JwtResponse
- PageableResponseUserDto
- PageableResponseProductDto
- PageableResponseOrderDto
- PageableResponseCategoryDto
- ApiResponseMessage
The Electronic Store API leverages several advanced Java concepts to enhance its functionality and maintainability:
- Lambda Expressions: Enables concise and expressive syntax for implementing functional interfaces, enhancing code readability and maintainability.
- Optional: Facilitates more robust handling of nullable values, reducing the risk of null pointer exceptions and improving code clarity.
- Collectors: Provides a powerful mechanism for aggregating elements into collections, enabling streamlined data processing operations.
- List: Offers dynamic arrays for storing elements, providing flexibility and efficiency in managing collections of objects.
- Map: Facilitates key-value pair associations, allowing efficient retrieval and manipulation of data based on keys.
- Docker Image Pushed: The Electronic Store API is containerized and its Docker image is pushed to a repository for easy deployment and distribution.
- Containers Utilized: Docker containers are utilized to encapsulate the application and its dependencies, ensuring consistent deployment across different environments.
- Docker Network for MySQL Database and Spring Boot Application Communication: Docker networks are established to facilitate communication between the Electronic Store API and its associated MySQL database, ensuring seamless interaction and data persistence.
The Electronic Store API is deployed on an EC2 instance using an AWS Free Tier account, leveraging the scalability, reliability, and performance benefits of Amazon Web Services to deliver a robust and accessible e-commerce solution.
In conclusion, the Electronic Store API represents a powerful and versatile solution for driving e-commerce innovation. By harnessing the capabilities of Spring Boot, Spring Data JPA, Spring Security, and other cutting-edge technologies, the API offers unmatched performance, scalability, and security, empowering developers to build next-generation e-commerce platforms with confidence. Whether you're launching a startup or scaling a thriving online business, the Electronic Store API stands ready to unlock new potentials and drive success in the ever-evolving digital commerce landscape.
For any Queries Regarding the Project, Feel Free to Contact: aasimahsan77@gmail.com
Explore the API Documentation in Swagger deployed on AWS EC2 📖