up

service-worker.js

@@ -1,11 +1,43 @@
-// Minimal service worker stub to avoid 404s during development.
+// Service worker - Force no-cache for API requests
+const CACHE_VERSION = 'v1.0.1';
+
 self.addEventListener('install', (event) => {
   // activate immediately
   self.skipWaiting();
 });
+
 self.addEventListener('activate', (event) => {
-  event.waitUntil(self.clients.claim());
+  event.waitUntil(
+    caches.keys().then(keys => {
+      // Clear all caches on activation
+      return Promise.all(keys.map(key => caches.delete(key)));
+    }).then(() => self.clients.claim())
+  );
 });
+
 self.addEventListener('fetch', (event) => {
-  // No-op: default network behaviour
+  const url = new URL(event.request.url);
+  
+  // For API requests, always go to network with no-cache
+  if (url.pathname.startsWith('/api/') || url.pathname.includes('/api/')) {
+    event.respondWith(
+      fetch(event.request, {
+        cache: 'no-store',
+        headers: {
+          ...Object.fromEntries(event.request.headers),
+          'Cache-Control': 'no-cache, no-store, must-revalidate',
+          'Pragma': 'no-cache'
+        }
+      }).catch(err => {
+        console.error('SW fetch error:', err);
+        return new Response(JSON.stringify({ error: 'Network error' }), {
+          status: 503,
+          headers: { 'Content-Type': 'application/json' }
+        });
+      })
+    );
+    return;
+  }
+  
+  // For other requests, use default network behavior (no caching)
 });