Migrate controllers from WebFlux to Web

[josdem]

As developer, I want to migrate controllers from WebFlux to Web so that I can only use Spring Boot web features.

Acceptance Criteria

• I do not see any Mono or Flux subscription endpoints
• I do not have WebFlux components in controllers

[kirillsinyuk]

Good day. You can assign this one on me

[josdem]

Hey, @kirillsinyuk; nice to see you again and collaborate on a project. Sure, I appreciate your help!

[kirillsinyuk]

btw, I have a couple of questions about this task:

1. what response is expected from the getBeverage handler if no result is found? Usually, there should be 404, but in this case, it might be a breach of contract.
2. there are some things that still have webflux mention. like packaging or some references in README.md. Just a reminder, in case you wanna change that.

[josdem]

btw, I have a couple of questions about this task:

1. what response is expected from the getBeverage handler if no result is found? Usually, there should be 404, but in this case, it might be a breach of contract.
2. there are some things that still have webflux mention. like packaging or some references in README.md. Just a reminder, in case you wanna change that.

Hi @kirillsinyuk here are my answers:

1. You are right; there is a miss in the design; it should return 404 when a beverage is not found. I created an issue to cover this missing functionality: Add error handler in controllers #42
2. Definitely, we should update README.md accordingly, also I want to change the repository name, since we will not use Webflux in controllers.

[josdem]

All tests passing: