Скачать или смотреть #8 Optimizing Spring Boot TODO App | Cleaner Code & REST API

Optimized Description (400 Words)
🚀 Spring Boot TODO App - PUT Endpoint Implementation & Code Optimization 🚀

Welcome back to our Spring Boot TODO App series! In this video, we will implement the PUT endpoint for updating TODO items and optimize our existing code by removing boilerplate code to make our application more efficient and maintainable.

📌 Topics Covered in This Video:
✅ Understanding the PUT HTTP Method – When to use PUT vs. PATCH.
✅ Implementing the PUT Endpoint in Spring Boot – Updating TODO items.
✅ Using @PutMapping in Spring Boot – Handling update requests.
✅ Optimizing Code by Removing Boilerplate – Writing cleaner, maintainable code.
✅ Using Lombok to Reduce Boilerplate Code – @Getter, @Setter, @Data, @AllArgsConstructor.
✅ Improving Controller, Service, and Repository Layers – Best practices for structuring code.
✅ Testing PUT API with Postman – Sending update requests and validating responses.
✅ Debugging Common Issues in PUT Requests – Handling 404 and 400 errors.

🛠️ Step-by-Step Guide to Implementing PUT Endpoint:
1️⃣ Define the Update Method in the Controller – Use @PutMapping("/{id}").
2️⃣ Implement the Service Layer Logic – Fetch, modify, and save updated data.
3️⃣ Handle Exceptions for Missing Resources – Throw TaskNotFoundException.
4️⃣ Use Lombok to Remove Getter & Setter Methods – Reduce code redundancy.
5️⃣ Optimize Database Queries – Use efficient JPA/Hibernate methods.
6️⃣ Refactor Controller & Service Classes – Follow clean code principles.
7️⃣ Test Using Postman or Swagger – Validate PUT request functionality.

🔥 Why Is Code Optimization Important?
Reducing boilerplate code improves readability, maintainability, and scalability of your Spring Boot applications. Using Lombok and following best coding practices ensures that your project remains clean and easy to modify in the future.

🌟 What’s Next?
In the next video, we will cover PATCH endpoint implementation and database optimizations to improve our TODO App even further!

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