Function headless_lms_server::controllers::main_frontend::playground_views::receive_grading

async fn receive_grading(
    websocket_id: Path<Uuid>,
    grading_result: Json<ExerciseTaskGradingResult>
) -> Result<HttpResponse, ControllerError>

playground-views passes a URL pointing to this route to an exercise service when sending submissions so that if the service has an update for a pending grading, it will be sent here and passed on to through the websocket