🛒 Product-Spring-MVC - Product Management Web App

A complete Spring Boot MVC application that allows users to manage products securely with authentication, using Spring Boot, Spring Security, Thymeleaf, and Spring Data JPA for database interactions.

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🔧 Features

• ✅ User login with Spring Security
• 📋 View list of all products
• ➕ Add a new product (secured)
• 🔒 Access control with role-based authorization
• 🖼️ Responsive web UI using Thymeleaf templates
• 💾 Persistent data storage via JPA (H2/MySQL/PostgreSQL adaptable)

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🧠 Application Architecture

🛠️ Tech Stack

• Java 17+
• Spring Boot
• Spring MVC
• Spring Data JPA
• Spring Security
• Thymeleaf
• Maven

📁 Project Structure

product-spring-mcv/
│
├── .idea/
├── .mvn/
│
├── src/
│   ├── main/
│   │   ├── java/
│   │   │   └── ma.youhad.productspringmcv/
│   │   │       ├── entities/
│   │   │       │   ├── Product.java
│   │   │       │   └── ...
│   │   │       ├── repository/
│   │   │       │   ├── ProductRepository.java
│   │   │       │   └── ...
│   │   │       ├── security/
│   │   │       │   ├── SecurityConfig.java
│   │   │       │   └── ...
│   │   │       ├── web/
│   │   │       │   ├── ProductController.java
│   │   │       │   ├── ProductSpringMcvApplication.java
│   │   │       │   └── ...
│   │   │
│   │   └── resources/
│   │       ├── static/
│   │       └── templates/
│   │           ├── layout1.html
│   │           ├── login.html
│   │           ├── new-product.html
│   │           ├── notAuthorized.html
│   │           └── products.html
│   │
│   └── test/
│
├── application.properties
├── target/
├── .gitattributes
├── .gitignore
├── HELP.md
├── mvnw
├── mvnw.cmd
├── pom.xml
└── README.md

📸 UI Preview

🔐 Login Page

🛍️ Products List

➕ Add / Update Product Page

🔍 Product Search Feature

⚙️ Configuration (application.properties)

spring.datasource.url=jdbc:h2:mem:testdb
spring.datasource.driverClassName=org.h2.Driver
spring.datasource.username=sa
spring.datasource.password=
spring.h2.console.enabled=true
spring.jpa.show-sql=true
spring.jpa.hibernate.ddl-auto=update  

🔐 Security Overview

• Spring Security is configured in SecurityConfig.java
• Basic login authentication
• Only authenticated users (ADMIN) can access protected routes like adding products
• Default user/password can be customized in config or initialized in code

📦 Dependencies (from pom.xml)

• Spring Boot Starter Web
• Spring Boot Starter Thymeleaf
• Spring Boot Starter Data JPA
• Spring Boot Starter Security
• H2 Database (can be replaced with MySQL/PostgreSQL)
• Spring Boot DevTools

🔌 Endpoints

URL	Description	Access
/login	Login page	Public
/products	View product list	Authenticated
/products/new	Add new product	Authenticated
/notAuthorized	Shown when user lacks permission	Authenticated

✅ Future Improvements

• Add user registration and roles (admin/user)
• Upload product images
• Improve UI with Bootstrap
• Add pagination/search features
• Deploy to cloud (Heroku, AWS, etc.)

✅ Author

YOUHAD AYOUB