📦 Products API

A RESTful API built with Java and Spring Boot for managing a product catalog.

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🚀 About

This project was developed to practice backend development using Spring Boot.

The API follows REST principles and implements a complete CRUD for product management while applying concepts such as layered architecture, dependency injection, entity mapping, and data persistence with Spring Data JPA.

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🛠️ Tech Stack

• Java 17+
• Spring Boot
• Spring Data JPA
• Hibernate
• H2 Database
• Maven

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✨ Features

• ✅ Create products
• ✅ Retrieve all products
• ✅ Retrieve a product by ID
• ✅ Update existing products
• ✅ Delete products
• ✅ RESTful architecture
• ✅ Layered architecture (Controller, Service and Repository)

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📁 Project Structure

src
├── controller
├── model
├── repository
├── service
└── ProdutosApiApplication

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📷 API Preview

Creating a new product using the REST API with Postman.

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📌 Endpoints

Method	Endpoint	Description
GET	/produtos	Retrieve all products
GET	/produtos/{id}	Retrieve a product by ID
POST	/produtos	Create a new product
PUT	/produtos/{id}	Update a product
DELETE	/produtos/{id}	Delete a product

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▶️ Running the Project

Prerequisites

• Java 17 or higher
• Maven

Clone the repository

git clone https://github.com/thurdass/produtosapi.git

Enter the project folder

cd produtosapi

Run the application

mvn spring-boot:run

The application will be available at:

http://localhost:8080

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📚 What I Learned

During the development of this project I practiced:

• Building REST APIs with Spring Boot
• CRUD operations
• Spring Data JPA
• Hibernate
• Dependency Injection
• Layered Architecture
• Entity Mapping
• HTTP Methods and Status Codes
• Maven

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📄 License

This project was developed for educational purposes as part of my backend development studies.