E-Commerce Platform with Advanced Features

Project Goal

This project aims to create a full-fledged e-commerce platform with advanced features like Seller Review Analysis to enhance decision-making. The platform provides:

• Insights into the most discussed topics in product reviews.
• Sentiment distribution analysis using CoreNLP from Stanford.

Additionally, we have developed a REST API that supports fundamental CRUD operations of an e-commerce platform, with user validation at every step.

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Modules

1. Login/Logout
2. Seller
3. Customer
4. Product
5. Cart
6. Order
7. Review Analysis

Class Diagram and ER Diagram:

Front-End Interface (React.js)

Screenshots

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Back-End (Spring Boot)

Tech Stack

• Java
• Spring Framework
• Spring Boot
• Spring Data JPA
• Hibernate
• MySQL
• CoreNLP (Stanford)

Features

Seller Features

• Administrator role for managing the application.
• Add/Update/Delete products with valid session tokens.
• Access customer details, order history, and review insights.

Customer Features

• Register and log in to get a valid session token.
• Browse products, add to the cart, and place orders.
• Access order history, cart, and other features when logged in.

Review Analysis Module

Analyze customer reviews using CoreNLP. This module:

• Extracts the most discussed topics.
• Displays sentiment distribution (positive, negative, neutral).
• API Endpoint:

  GET /analysis/{productId}
  

API Endpoints

Root Endpoint

• Base URL: https://localhost:8009/
• Swagger UI: API Documentation

Login & Logout Module

• POST /register/customer - Register a new customer
• POST /login/customer - Login customer
• POST /logout/customer - Logout customer
• POST /register/seller - Register a new seller
• POST /login/seller - Login seller
• POST /logout/seller - Logout seller

Customer Module

• GET /customer/current - Get logged-in customer details
• PUT /customer - Update customer details
• DELETE /customer - Delete customer account

Seller Module

• GET /seller/{sellerid} - Get seller by ID
• POST /addseller - Add new seller
• PUT /seller - Update seller details
• DELETE /seller/{sellerid} - Delete seller by ID

Product Module

• GET /product/{id} - Get product by ID
• POST /products - Add new product
• DELETE /product/{id} - Delete product by ID

Cart Module

• GET /cart - Get cart items
• POST /cart/add - Add item to cart
• DELETE /cart/clear - Clear cart

Order Module

• GET /orders - Get all orders
• POST /order/place - Place a new order
• DELETE /orders/{id} - Cancel an order

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How to Run the Project

1. Clone the Repository

git clone https://github.com/your-repo/ecommerce-platform.git

2. Install Dependencies Frontend

cd frontend-directory
npm install

Backend

Configure the application.properties file for MySQL connection:

spring.datasource.url=jdbc:mysql://localhost:3306/your_database
spring.datasource.username=your_username
spring.datasource.password=your_password

3. Build and Run the Server

   Build the backend:

mvn clean install

cd target

java -jar ecommerce-platform-<version>.jar

4. Start the Frontend

Navigate to the frontend directory and start the React application:

npm install
npm start

Project Created By:

• Safouat El Yassini
• Mohammed Amyn El Boujadaini

Contributions are welcome!