From 0438bd6bfe4cef1b6ada78c5f22e647db91771a4 Mon Sep 17 00:00:00 2001
From: rene <mail@motocamp.de>
Date: Tue, 14 Apr 2026 06:30:22 +0200
Subject: [PATCH] =?UTF-8?q?Fix:=20SW=20controllerchange=20=E2=86=92=20Relo?=
 =?UTF-8?q?ad=20erzwingen=20bei=20SW-Update=20(stale=20api.js=20im=20Memor?=
 =?UTF-8?q?y)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 backend/static/index.html | 5 +++++
 backend/static/sw.js      | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/backend/static/index.html b/backend/static/index.html
index 15e38e0..93861a4 100644
--- a/backend/static/index.html
+++ b/backend/static/index.html
@@ -224,6 +224,11 @@
       navigator.serviceWorker.register('/sw.js')
         .catch(err => console.log('SW Registration failed:', err));
     });
+    // Wenn ein neuer SW die Kontrolle übernimmt (nach Update),
+    // Seite neu laden — sonst hat app.js neue Seiten-JS aber altes api.js im Speicher.
+    navigator.serviceWorker.addEventListener('controllerchange', () => {
+      window.location.reload();
+    });
   }
 </script>
 
diff --git a/backend/static/sw.js b/backend/static/sw.js
index 66b5211..e379bfe 100644
--- a/backend/static/sw.js
+++ b/backend/static/sw.js
@@ -3,7 +3,7 @@
    Offline-Cache + Push Notifications
    ============================================================ */
 
-const CACHE_VERSION = 'by-v23';
+const CACHE_VERSION = 'by-v24';
 const CACHE_STATIC  = `${CACHE_VERSION}-static`;
 
 // Diese Dateien werden beim Install gecacht (App Shell)