Move router creation to lib to allow easier testing.

src/lib.rs

@@ -1,7 +1,12 @@
 #[macro_use]
 extern crate justerror;
 
+use axum::{middleware, routing::get, Router};
 use axum_login::SqliteStore;
+use generic_handlers::{handle_slash, handle_slash_redir};
+use login::{get_login, get_logout, post_login, post_logout};
+use signup::{get_create_user, handle_signup_success, post_create_user};
+use sqlx::SqlitePool;
 pub use users::User;
 use uuid::Uuid;
 
@@ -14,3 +19,26 @@ pub mod users;
 pub(crate) mod util;
 
 pub type AuthContext = axum_login::extractors::AuthContext<Uuid, User, SqliteStore<User>>;
+
+pub async fn app(db_pool: SqlitePool, secret: &[u8]) -> Router {
+    let session_layer = db::session_layer(db_pool.clone(), secret).await;
+    let auth_layer = db::auth_layer(db_pool.clone(), secret).await;
+
+    Router::new()
+        .route("/", get(handle_slash).post(handle_slash))
+        .route("/signup", get(get_create_user).post(post_create_user))
+        .route(
+            "/signup_success/:id",
+            get(handle_signup_success).post(handle_signup_success),
+        )
+        .route("/login", get(get_login).post(post_login))
+        .route("/logout", get(get_logout).post(post_logout))
+        .fallback(handle_slash_redir)
+        .layer(middleware::from_fn_with_state(
+            db_pool.clone(),
+            users::handle_update_last_seen,
+        ))
+        .layer(auth_layer)
+        .layer(session_layer)
+        .with_state(db_pool)
+}

src/main.rs

@@ -1,15 +1,8 @@
 use std::net::SocketAddr;
 
-use axum::{middleware, routing::get, Router};
 use rand_core::{OsRng, RngCore};
 use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};
-use witch_watch::{
+use witch_watch::db;
-    db,
-    generic_handlers::{handle_slash, handle_slash_redir},
-    login::{get_login, get_logout, post_login, post_logout},
-    signup::{get_create_user, handle_signup_success, post_create_user},
-    users,
-};
 
 #[tokio::main]
 async fn main() {
@@ -30,29 +23,11 @@ async fn main() {
         bytes
     };
 
-    let session_layer = db::session_layer(pool.clone(), &secret).await;
+    let app = witch_watch::app(pool, &secret).await;
-    let auth_layer = db::auth_layer(pool.clone(), &secret).await;
-
-    let app = Router::new()
-        .route("/", get(handle_slash).post(handle_slash))
-        .route("/signup", get(get_create_user).post(post_create_user))
-        .route(
-            "/signup_success/:id",
-            get(handle_signup_success).post(handle_signup_success),
-        )
-        .route("/login", get(get_login).post(post_login))
-        .route("/logout", get(get_logout).post(post_logout))
-        .fallback(handle_slash_redir)
-        .route_layer(middleware::from_fn_with_state(
-            pool.clone(),
-            users::handle_update_last_seen,
-        ))
-        .layer(auth_layer)
-        .layer(session_layer)
-        .with_state(pool);
 
     let addr = ([127, 0, 0, 1], 3000);
-    tracing::debug!("binding to 0.0.0.0:3000");
+    tracing::debug!("binding to {addr:?}");
+
     axum::Server::bind(&SocketAddr::from(addr))
         .serve(app.into_make_service())
         .await