Cargo.lock

@@ -676,7 +676,6 @@ dependencies = [
  "justerror",
  "serde",
  "thiserror",
- "time",
  "tokio",
  "tower-http",
  "tower-sessions",

Cargo.toml

@@ -10,7 +10,6 @@ axum = { version = "0.7", default-features = false, features = ["tokio", "http1"
 justerror = { version = "1" }
 serde = { version = "1", default-features = false, features = ["derive"] }
 thiserror = { version = "1" }
-time = { version = "0.3.34", default-features = false }
 tokio = { version = "1", default-features = false, features = ["rt-multi-thread"] }
 tower-http = { version = "0.5.2", default-features = false, features = ["fs"] }
 tower-sessions = { version = "0.10", default-features = false, features = ["axum-core", "memory-store"] }

src/handlers.rs

@@ -88,7 +88,7 @@ pub async fn post_edit_signup(
 }
 
 /// Called from Stripe with the receipt of payment.
-pub async fn payment_success(session: Session, receipt: Option<Path<String>>) -> impl IntoResponse {
+pub async fn signup_success(session: Session, receipt: Option<Path<String>>) -> impl IntoResponse {
     let user: User = session.get(SIGNUP_KEY).await.unwrap().unwrap_or_default();
     if user == User::default() {
         return SignupErrorPage("who you?".to_string()).into_response();

src/main.rs

@@ -2,13 +2,16 @@ use std::net::SocketAddr;
 
 use axum::{routing::get, Router};
 use tower_http::services::ServeDir;
-use tower_sessions::{Expiry, MemoryStore, SessionManagerLayer};
+use tower_sessions::{MemoryStore, SessionManagerLayer};
 
+// "extern crate" is this olde-timey way to bring macros into the current live
+// namespace; I'm not sure why it's needed here; we're using this to allow to do
+// like such as #[derive(Error)] before a struct or enum.
 #[macro_use]
 extern crate justerror;
 
 mod handlers;
-use handlers::{get_signup, payment_success, post_signup};
+use handlers::{get_signup, post_signup, signup_success};
 
 mod templates;
 
@@ -23,19 +26,17 @@ async fn main() {
 
     // just for signups
     let session_store = MemoryStore::default();
-    let session_layer = SessionManagerLayer::new(session_store)
-        .with_secure(true)
-        .with_expiry(Expiry::OnInactivity(time::Duration::hours(16)));
+    let session_layer = SessionManagerLayer::new(session_store).with_secure(true);
 
     // the core application, defining the routes and handlers
     let app = Router::new()
         .nest_service("/assets", assets_svc)
         .route("/signup", get(get_signup).post(post_signup))
-        .route("/payment_success/:receipt", get(payment_success))
+        .route("/signup_success/:receipt", get(signup_success))
         .layer(session_layer)
         .into_make_service();
 
-    // listening on the network
+    // listing on the network
     let addr = SocketAddr::from(([127, 0, 0, 1], 3000));
     let listener = tokio::net::TcpListener::bind(&addr).await.unwrap();
     axum::serve(listener, app).await.unwrap();