46 lines
1.0 KiB
JavaScript
46 lines
1.0 KiB
JavaScript
// EuchreCamp Service Worker
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const CACHE_NAME = 'euchrecamp-v1';
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const urlsToCache = [
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'/',
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'/rankings',
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'/app.css',
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'/app.js'
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];
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// Install event - cache resources
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self.addEventListener('install', event => {
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event.waitUntil(
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caches.open(CACHE_NAME)
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.then(cache => {
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return cache.addAll(urlsToCache);
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})
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);
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self.skipWaiting();
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});
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// Activate event - clean up old caches
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self.addEventListener('activate', event => {
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event.waitUntil(
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caches.keys().then(cacheNames => {
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return Promise.all(
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cacheNames.map(cacheName => {
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if (cacheName !== CACHE_NAME) {
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return caches.delete(cacheName);
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}
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})
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);
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})
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);
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self.clients.claim();
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});
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// Fetch event - serve from cache, fallback to network
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self.addEventListener('fetch', event => {
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event.respondWith(
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caches.match(event.request)
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.then(response => {
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// Return cached version or fetch from network
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return response || fetch(event.request);
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})
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);
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}); |