web: add restart handler + action button

Author: manio

src/web.rs

@@ -28,6 +28,7 @@ pub fn app(state: Arc<AppState>) -> Router {
         .route("/", get(index))
         .route("/config", get(get_config).post(set_config))
         .route("/download", get(download_handler))
+        .route("/restart", get(restart_handler))
         .with_state(state)
 }
 
@@ -45,6 +46,15 @@ fn generate_filename() -> String {
     now.format("%Y%m%d%H%M%S_aa-proxy-rs.log").to_string()
 }
 
+async fn restart_handler(State(state): State<Arc<AppState>>) -> impl IntoResponse {
+    state.config.write().await.restart_requested = true;
+
+    Response::builder()
+        .status(StatusCode::OK)
+        .body(Body::from("Restart has been requested"))
+        .unwrap()
+}
+
 async fn download_handler(
     State(state): State<Arc<AppState>>,
     Query(params): Query<HashMap<String, String>>,

static/index.html

@@ -24,6 +24,9 @@ <h3>🛸 aa-proxy-rs</h3>
         <tr>
           <td colspan="2">
             <button type="button" id="downloadBtn">📥 Download log</button>
+            <button type="button" onclick="window.location.href='/restart'">
+              🧬 Apply / restart
+            </button>
           </td>
         </tr>
         <tr>