ASP.NET Core usage style about reviews-and-ratings HOT 1 OPEN

Hi @igorgiovannini , thanks for the question!

If I understand correctly, you want to know why we do not take advantage of annotations like [HttpPut], [HttpGet], and [HttpDelete] to handle different actions for the same endpoint. And also why we do not use [FromBody] to get the payload automatically parsed.

We do not use annotations to define the path a controller method supports because we use our dotnet/services.json file to define the routes. This is because before reaching our app, the requests will reach the VTEX IO Router, so both of them need to understand the same route definitions (otherwise we would need to synchronize the routes definitions, which is error-prone).
The service.json route definition associates a controller method to a path. Having multiple controller methods for the same path would be possible only if we had the HTTP action to combine with the path in the route definition.

That said, we can use these annotations. The problem is that we need to use different endpoints for each action (one for a PUT, one for a GET, and another one for a DELETE, for instance). Having one controller method per action, you can also use [FromBody], [FromQuery], and cache annotations as you would do in any .Net app.

In this particular example, we want to be RESTful and have one endpoint to handle multiple HTTP actions, so we need to have only one controller method and check the actions and bodies when receiving the requests.

Long story short, we do not support RESTful APIs more easily because our route definitions do not have the HTTP actions.

from reviews-and-ratings.