👕 Clothing Store – E-Commerce API

📌 Overview

This project is a Spring Boot–based E-Commerce REST API developed as Capstone 3 for the Year Up United Software Engineering pathway.

The API powers a Clothing Store web application, allowing users to:

• Browse products by category
• Search and filter products
• Authenticate using JWT
• Manage a persistent shopping cart
• Perform admin-level product and category management

The front-end application is prebuilt; all development and enhancements were completed on the backend API.

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🧱 Architecture

• Backend: Spring Boot (REST API)
• Database: MySQL
• Authentication: JWT (JSON Web Tokens)
• Data Access: DAO Pattern
• Testing: Postman / Insomnia

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🚀 Features

👤 Authentication

• User registration and login
• JWT token-based authorization
• Role-based access control (ADMIN vs USER)

🛍️ Product Management

• Browse all products
• Filter products by:
  • Category
  • Subcategory
  • Price range
• View single product details
• Admin-only:
  • Create products
  • Update products (bug-fixed)
  • Delete products

📂 Category Management

• View all categories

• View category by ID

• Admin-only:

  • Create categories
  • Update categories
  • Delete categories

  👤 Profile

• View the credentials of the logged in user

• Allow the logged in user to update their profile

🐞 Bug Fixes Implemented

• Fixed incorrect product filtering logic
• Resolved product duplication bug during updates
• Improved DAO query accuracy

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⚙️ Setup Instructions

1️⃣ Clone the Repository

git clone https://github.com/Phannul/capstone-3.git

2️⃣ Open the Project

• InteliJ IDEA (recommended)
• used JDK 17+

3️⃣Database Setup

• Open MySQL Wrokbench
• Run create_database.sql

4️⃣ Run the Spring Application

5️⃣ Test with Insomnia

📸 Screenshot

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