Register form and confirmation messages

src/routes/subscriptions_confirm.rs

@@ -2,7 +2,7 @@ use crate::startup::AppState;
 use axum::{
     extract::{Query, State},
     http::StatusCode,
-    response::IntoResponse,
+    response::{Html, IntoResponse, Response},
 };
 use serde::Deserialize;
 use sqlx::PgPool;
@@ -14,23 +14,23 @@ pub async fn confirm(
         connection_pool, ..
     }): State<AppState>,
     Query(params): Query<Params>,
-) -> impl IntoResponse {
+) -> Response {
     let Ok(subscriber_id) =
         get_subscriber_id_from_token(&connection_pool, &params.subscription_token).await
     else {
-        return StatusCode::INTERNAL_SERVER_ERROR;
+        return StatusCode::INTERNAL_SERVER_ERROR.into_response();
     };
     if let Some(subscriber_id) = subscriber_id {
         if confirm_subscriber(&connection_pool, &subscriber_id)
             .await
             .is_err()
         {
-            StatusCode::INTERNAL_SERVER_ERROR
+            StatusCode::INTERNAL_SERVER_ERROR.into_response()
         } else {
-            StatusCode::OK
+            Html(include_str!("register/confirm.html")).into_response()
         }
     } else {
-        StatusCode::UNAUTHORIZED
+        StatusCode::UNAUTHORIZED.into_response()
     }
 }