🛒 E-Commerce Project Backend using Spring Boot

This is a backend implementation for an E-Commerce application developed using Spring Boot. It includes robust RESTful APIs for managing users, products, orders, and other core e-commerce operations. The project uses PostgreSQL as the database and leverages Spring Data JPA for seamless data access and ORM.

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🚀 Tech Stack

• Language: Java 17+
• Framework: Spring Boot
• Database: PostgreSQL
• ORM: Spring Data JPA
• Build Tool: Maven
• Security: Spring Security (Optional/To be added)
• Testing Tool: Postman (for API testing)
• IDE: IntelliJ IDEA / Eclipse

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📌 Features

• User Registration & Authentication (JWT or Basic Auth - based on your implementation)
• Product CRUD operations
• Order creation and management
• Cart functionality (optional)
• RESTful APIs with proper status codes
• Integration with PostgreSQL using Spring Data JPA
• Proper Entity Relationships (OneToMany, ManyToOne, etc.)
• Clean project structure following MVC architecture

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🧱 Modules / Packages

• controller – API endpoints for frontend interaction
• service – Business logic implementation
• repository – Interfaces for data access using JPA
• model – Entity classes mapped to DB tables
• dto – Data Transfer Objects for request/response mapping (optional)
• config – (Optional) Configuration for security, CORS, etc.

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🔧 Setup Instructions

1. Clone the repository:

   git clone https://github.com/yourusername/E-Com-Project-Backend-using-SpringBoot.git

2. Set up PostgreSQL and create a database (e.g., ecom_db)

3. Configure your DB credentials in application.properties: spring.datasource.url=jdbc:postgresql://localhost:5432/ecom_db spring.datasource.username=your_db_username spring.datasource.password=your_db_password spring.jpa.hibernate.ddl-auto=update

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📂 Folder Structure

-src/

• └── main/

• ├── java/com/yourcompany/ecom/
  

• │   ├── controller/
  

• │   ├── service/
  

• │   ├── repository/
  

• │   ├── model/
  

• │   └── EcomApplication.java
  

• └── resources/
     └── application.properties
  

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🧑‍💻 Author

• Om Rathod
• 📧 om.rathod2004.or@gmail.com

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