52 lines
1.3 KiB
JavaScript
52 lines
1.3 KiB
JavaScript
const CACHE_NAME = 'org-todo-pwa-cache-v1';
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const urlsToCache = [
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'/',
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'/index.html',
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'/style.css',
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'/app.js',
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'/manifest.json'
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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)
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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(); // Force the waiting service worker to become the active service worker
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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(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(); // Take control of all clients immediately
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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)
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.then(response => {
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if (response) {
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return response;
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}
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return fetch(event.request);
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})
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);
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});
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self.addEventListener('message', event => {
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if (event.data === 'skipWaiting') {
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self.skipWaiting();
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}
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});
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