fn app()

in issue-bot/src/main.rs [129:162]

• 34 lines of code
• 2 McCabe index (conditional complexity)

fn app(state: AppState) -> Router {
    Router::new()
        .nest("/event", routes::event_router())
        .route("/index", post(index_repository))
        .route_layer(middleware::from_fn(middlewares::track_metrics))
        .layer(
            ServiceBuilder::new()
                .layer(HandleErrorLayer::new(|error: BoxError| async move {
                    if error.is::<tower::timeout::error::Elapsed>() {
                        Ok(StatusCode::REQUEST_TIMEOUT)
                    } else {
                        Err((
                            StatusCode::INTERNAL_SERVER_ERROR,
                            format!("Unhandled internal error: {error}"),
                        ))
                    }
                }))
                .timeout(Duration::from_secs(10))
                .layer(
                    TraceLayer::new_for_http()
                        .make_span_with(RequestSpan)
                        .on_response(|res: &Response<_>, latency: Duration, _span: &Span| {
                            info!(
                                latency_micros = latency.as_micros(),
                                status_code = res.status().as_u16(),
                            )
                        }),
                )
                .into_inner(),
        )
        .layer(middleware::from_fn(middlewares::add_request_id))
        .route("/health", get(health))
        .with_state(state)
}