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Fix: Update-Button → /force-update (kein _nocache-Loop), force-update fire-and-forget ohne await (SW by-v802)

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rene 2026-05-09 20:41:57 +02:00
parent 626148436a
commit 322a9609b3
3 changed files with 10 additions and 15 deletions
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19
backend/main.py
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@ -341,7 +341,7 @@ MEDIA_DIR = os.getenv("MEDIA_DIR", "/data/media")
os.makedirs(MEDIA_DIR, exist_ok=True) os.makedirs(MEDIA_DIR, exist_ok=True)
app.mount("/media", StaticFiles(directory=MEDIA_DIR), name="media") app.mount("/media", StaticFiles(directory=MEDIA_DIR), name="media")
APP_VER = "801" # muss mit APP_VER in app.js übereinstimmen APP_VER = "802" # muss mit APP_VER in app.js übereinstimmen
@app.get("/.well-known/assetlinks.json") @app.get("/.well-known/assetlinks.json")
async def assetlinks(): async def assetlinks():
@ -1624,17 +1624,12 @@ p{color:#94a3b8;font-size:14px}</style></head>
<div>⏳ Aktualisiere Ban Yaro…</div> <div>⏳ Aktualisiere Ban Yaro…</div>
<p id="s">Service Worker wird entfernt…</p> <p id="s">Service Worker wird entfernt…</p>
<script> <script>
(async()=>{ // Fire-and-forget — kein await, Reload nach spätestens 1.5s
document.getElementById('s').textContent='Caches werden geleert…'; try{
try{ navigator.serviceWorker?.getRegistrations().then(r=>r.forEach(s=>s.unregister())).catch(()=>{});
const regs=await navigator.serviceWorker.getRegistrations(); caches.keys().then(k=>k.forEach(c=>caches.delete(c))).catch(()=>{});
await Promise.all(regs.map(r=>r.unregister())); }catch(e){}
const keys=await caches.keys(); setTimeout(()=>location.replace('/'),1500);
await Promise.all(keys.map(k=>caches.delete(k)));
}catch(e){}
document.getElementById('s').textContent='Fertig — weiterleiten…';
setTimeout(()=>location.replace('/'),800);
})();
</script></body></html>""" </script></body></html>"""
return HTMLResponse(content=html, headers={"Cache-Control": "no-store"}) return HTMLResponse(content=html, headers={"Cache-Control": "no-store"})

4
backend/static/js/app.js
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@ -3,7 +3,7 @@
Router, State-Management, Navigation, Initialisierung. Router, State-Management, Navigation, Initialisierung.
============================================================ */ ============================================================ */
const APP_VER = '801'; // ← bei jedem Deploy mit Frontend-Änderungen erhöhen const APP_VER = '802'; // ← bei jedem Deploy mit Frontend-Änderungen erhöhen
const APP_VERSION = '1.5.0'; // ← semantische Version, wird bei make release gesetzt const APP_VERSION = '1.5.0'; // ← semantische Version, wird bei make release gesetzt
const IS_STAGING = location.hostname === 'staging.banyaro.app'; const IS_STAGING = location.hostname === 'staging.banyaro.app';
// Cache-Bust-Parameter nach Update-Reload sofort entfernen // Cache-Bust-Parameter nach Update-Reload sofort entfernen
@ -1045,7 +1045,7 @@ const App = (() => {
banner.querySelector('#upd-btn-close').addEventListener('click', () => banner.remove()); banner.querySelector('#upd-btn-close').addEventListener('click', () => banner.remove());
banner.querySelector('#upd-btn-reload').addEventListener('click', () => { banner.querySelector('#upd-btn-reload').addEventListener('click', () => {
location.href = '/?_nocache=' + Date.now(); location.href = '/force-update';
}); });
} }

2
backend/static/sw.js
View file

@ -3,7 +3,7 @@
Offline-Cache + Push Notifications + Tile-Cache Offline-Cache + Push Notifications + Tile-Cache
============================================================ */ ============================================================ */
const CACHE_VERSION = 'by-v801'; const CACHE_VERSION = 'by-v802';
const CACHE_STATIC = `${CACHE_VERSION}-static`; const CACHE_STATIC = `${CACHE_VERSION}-static`;
const CACHE_TILES = 'ban-yaro-tiles-v1'; // bleibt über SW-Updates erhalten const CACHE_TILES = 'ban-yaro-tiles-v1'; // bleibt über SW-Updates erhalten
const CACHE_API = 'ban-yaro-api-v1'; // API-Response-Cache const CACHE_API = 'ban-yaro-api-v1'; // API-Response-Cache