SysOps: approved_backup — 2026-08-16 11:01 UTC

cockpit/static/sw.root.js

@@ -0,0 +1,69 @@
+/* Foodlinkk PWA service worker v6 */
+const CACHE = 'foodlinkk-shell-v6';
+const PRECACHE = [
+  '/',
+  '/static/manifest.json',
+  '/static/css/mobile.css?v=6',
+  '/static/css/app-sidebar-neo.css?v=12',
+  '/static/css/palantir-theme.css?v=4',
+  '/static/icons/icon-192.png',
+  '/static/icons/icon-512.png',
+  '/static/icons/apple-touch-icon.png',
+];
+
+self.addEventListener('install', (event) => {
+  self.skipWaiting();
+  event.waitUntil(
+    caches.open(CACHE).then((cache) => cache.addAll(PRECACHE).catch(() => undefined))
+  );
+});
+
+self.addEventListener('activate', (event) => {
+  event.waitUntil(
+    caches.keys().then((keys) =>
+      Promise.all(keys.filter((k) => k !== CACHE).map((k) => caches.delete(k)))
+    ).then(() => self.clients.claim())
+  );
+});
+
+self.addEventListener('fetch', (event) => {
+  const req = event.request;
+  if (req.method !== 'GET') return;
+  const url = new URL(req.url);
+  if (url.origin !== self.location.origin) return;
+
+  // API / live data: always network
+  if (url.pathname.startsWith('/api') || url.pathname.includes('/ws')) return;
+
+  // Navigations: network-first, fallback to cache
+  if (req.mode === 'navigate') {
+    event.respondWith(
+      fetch(req)
+        .then((res) => {
+          const copy = res.clone();
+          caches.open(CACHE).then((c) => c.put('/', copy)).catch(() => undefined);
+          return res;
+        })
+        .catch(() => caches.match('/') || caches.match(req))
+    );
+    return;
+  }
+
+  // Static assets: stale-while-revalidate
+  if (url.pathname.startsWith('/static/')) {
+    event.respondWith(
+      caches.match(req).then((cached) => {
+        const net = fetch(req)
+          .then((res) => {
+            if (res && res.ok) {
+              const copy = res.clone();
+              caches.open(CACHE).then((c) => c.put(req, copy)).catch(() => undefined);
+            }
+            return res;
+          })
+          .catch(() => cached);
+        return cached || net;
+      })
+    );
+  }
+});