Challenge

Create an application that fetches data asynchronously from two endpoints and displays the merged response as JSON response from an REST API.

Example endpoints:

http://jsonplaceholder.typicode.com/users/1

http://jsonplaceholder.typicode.com/posts?userId=1

Solution

The solution for this challenge is to create a Spring Boot application using Spring Webflux to handle the asynchronous requests.

Implementation

• Java 17
• Maven
• Spring Boot 3
• Spring Webflux

Testing

• Mockito
• WireMock

Extra Plugins

• JaCoCo -> ensure test coverage
• fmt-maven-plugin -> ensure code formatting
• springdoc -> generate Open API Spec