// <config>
use actix_web::{web, App, HttpResponse, HttpServer};

// this function could be located in different module
fn scoped_config(cfg: &mut web::ServiceConfig) {
    cfg.service(
        web::resource("/test")
            .route(web::get().to(|| HttpResponse::Ok().body("test")))
            .route(web::head().to(|| HttpResponse::MethodNotAllowed())),
    );
}

// this function could be located in different module
fn config(cfg: &mut web::ServiceConfig) {
    cfg.service(
        web::resource("/app")
            .route(web::get().to(|| HttpResponse::Ok().body("app")))
            .route(web::head().to(|| HttpResponse::MethodNotAllowed())),
    );
}

pub fn main() {
    HttpServer::new(|| {
        App::new()
            .configure(config)
            .service(web::scope("/api").configure(scoped_config))
            .route("/", web::get().to(|| HttpResponse::Ok().body("/")))
    })
    .bind("127.0.0.1:8088")
    .unwrap()
    .run()
    .unwrap();
}
// </config>