paulasanchez810 / ieti-spring-boot-rest-part-2

IETI-Spring-Boot-Rest-Part-2

Spring Boot Rest API

Learning Objectives

• Explain what needs to be donde to achieve the Level 2 on a RESTFUL API on the Richardson Maturity Model.
• Implement a Level 2 Tasks RESTFUL API Microservice.
• User dependencies injections to create a decoupled architecture.

Growth Mindset 🤹🏽

"Individuals who believe their talents can be developed (through hard work, good strategies, and input from others) have a growth mindset. They tend to achieve more than those with a more fixed mindset (those who believe their talents are innate gifts)" What Having a "Growth Mindset" Actually means - Harvard Business Review

Main Topics

• Microservices.
• RESTFUL API.
• Richardson Maturity Model.
• Dependencies Injection.

Codelab 🧪

🗣️ "I hear and I forget I see and I remember I do and I understand." Confucius

Part 2: Implementing the Tasks Microservice RESTFUL API

1. Create a new project using the Spring Initializr

• Use either Java as programming language.
• Use Gradle as project option(if your computer is slow then use Maven)
• Add Spring Web dependency before generating the project.

2. Create a new repository on Github and commit the files generated in 1.
3. Create a new package called dto and inside define your TaskDto object with at least the following fields:
   • name.
   • description.
   • status [TODO, DOING, REVIEW and DONE].
   • assignedTo.
   • dueDate.
   • created.
4. Create a new package called data and inside define your Task data object with at least the following fields:
   • id.
   • name.
   • description.
   • status [TODO, DOING, REVIEW and DONE].
   • assignedTo.
   • dueDate.
   • created.
5. Create a new package called service an inside create the following interface:

Java:

    public interface TaskService
    {
        Task create( Task task );

        Task findById( String id );
        
        List<Task> all();

        void deleteById( String id );

        Task update( Task task, String id );
    }

6. Create an implementation of the TaskService using a HashMap data structure inside.
7. Make your service implementation TaskServiceHashMap injectable using the @Service annotation.
8. Implement you TaskController (try to avoid copy paste, use the User Microservice as reference but try doing it consciously).
9. Test ALL the endpoints of your API using PostMan or any other tool of your preference.

Built with 🛠️

• Java 13
• JUnit
• Maven - Dependency manager

Author ✒️

• Paula Andrea Guevara Sánchez

License 📄

This project is licensed under the GNU General Public License - LICENSE