34 lines
938 B
JavaScript
34 lines
938 B
JavaScript
const CACHE_NAME = 'mindsift-pwa-v1';
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const ASSETS = ['/', '/index.html', '/manifest.json'];
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self.addEventListener('install', (event) => {
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event.waitUntil(
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caches.open(CACHE_NAME).then((cache) => cache.addAll(ASSETS))
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);
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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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Promise.all(keys.filter((k) => k !== CACHE_NAME).map((k) => caches.delete(k)))
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)
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);
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self.clients.claim();
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});
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self.addEventListener('fetch', (event) => {
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if (event.request.method !== 'GET' || event.request.url.includes('/api/')) {
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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((res) => {
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const clone = res.clone();
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caches.open(CACHE_NAME).then((cache) => cache.put(event.request, clone));
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return res;
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})
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.catch(() => caches.match(event.request).then((cached) => cached || caches.match('/')))
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);
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});
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