31 lines
712 B
JavaScript
31 lines
712 B
JavaScript
const CACHE_NAME = 'bscscore-v1';
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const URLS_TO_CACHE = [
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'/',
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'/index.html',
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'/manifest.json',
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'/favicon.ico',
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'/icon-192.png',
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'/icon-512.png'
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];
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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(URLS_TO_CACHE))
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);
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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(key => key !== CACHE_NAME).map(key => caches.delete(key)))
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)
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);
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});
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self.addEventListener('fetch', event => {
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event.respondWith(
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caches.match(event.request).then(response =>
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response || fetch(event.request).catch(() => caches.match('/index.html'))
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)
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);
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});
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