49 lines
1.2 KiB
JavaScript
49 lines
1.2 KiB
JavaScript
const CACHE_NAME = 'ferrovia-pwa-v2';
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self.addEventListener('install', (event) => {
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self.skipWaiting();
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});
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self.addEventListener('activate', (event) => {
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event.waitUntil(
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caches.keys().then((keys) => {
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return Promise.all(
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keys.map((key) => {
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if (key !== CACHE_NAME) {
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return caches.delete(key);
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}
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})
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);
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}).then(() => self.clients.claim())
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);
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});
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// Network-First strategy: Always try network first to guarantee live updates
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self.addEventListener('fetch', (event) => {
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if (event.request.method !== 'GET') return;
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const url = new URL(event.request.url);
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// Do not cache API or Supabase requests
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if (url.pathname.startsWith('/api') || url.hostname.includes('supabase')) {
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return;
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}
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event.respondWith(
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fetch(event.request)
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.then((networkResponse) => {
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if (networkResponse && networkResponse.status === 200 && networkResponse.type === 'basic') {
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const responseToCache = networkResponse.clone();
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caches.open(CACHE_NAME).then((cache) => {
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cache.put(event.request, responseToCache);
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});
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}
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return networkResponse;
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})
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.catch(() => {
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return caches.match(event.request);
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})
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);
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});
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