How to inject router in class?

[fbrodrigorezino]

Hi Yezz, I've been using version 2 for a long time.

And one of the reasons is that, as the name package suggests, I can use it as a class and inject it into different routers according to my code needs, tests, use inheritance, use as a container, etc. But version 3 and above no longer use the class format, such as the Routable.

So I was using the end: app.include_router(container[IRestAPI].router) How can I still use the fastapi-class as a class?

Thank you

[yezz123]

Hello @fbrodrigorezino can you please include a simple example of what you are planning to use?

[fbrodrigorezino]

I'm trying to use FastAPI as class, but in the new version, I didn't find a way to do it, everything became decorators. I'm sure I'm missing something... here goes some code.

Pseudo code:

class IRestAPI(Routable):
    @get(
        "/api/v1/projects",
        response_model=GetManagedRepositoriesResponse,
    )
    def get_all_projects(
        self,
    ) -> GeManagedRepositoriesResponse:
        raise NotImplementedError

class RestAPI(IRestAPI):
    def __init__(
        self,
        get_all_projects_use_case: GetAllProjectsUseCase,
    ) -> None:
        self._get_all_projects_use_case = get_all_projects_use_case
        super().__init__()

    @get(
        "/api/v1/projects",
        response_model=GetManagedRepositoriesResponse,
    )
    def get_all_projects(
        self,
    ) -> GetManagedRepositoriesResponse:
    .....

app = FastAPI()

app.include_router(RestAPI().router)

I removed some of the code that is not necessary, but I'm using it via containers like:

container[IRestAPI] = Singleton(RestAPI)

But it does not matter in this case.

I didn't find a way to continue the class structure for the new version. I think I'm missing something, as I'm sure you support it, given it's the name of the lib. So if you can give me some directions. thank you!