36 lines
1.0 KiB
JavaScript
36 lines
1.0 KiB
JavaScript
const CACHE_NAME = "sleep-meditation-v2";
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const APP_ASSETS = ["/", "/index.html", "/styles.css", "/app.js", "/manifest.webmanifest"];
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self.addEventListener("install", (event) => {
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event.waitUntil(caches.open(CACHE_NAME).then((cache) => cache.addAll(APP_ASSETS)));
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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((cacheNames) =>
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Promise.all(
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cacheNames
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.filter((cacheName) => cacheName.startsWith("sleep-meditation-") && cacheName !== CACHE_NAME)
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.map((cacheName) => caches.delete(cacheName))
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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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self.addEventListener("fetch", (event) => {
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const { request } = event;
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if (request.method !== "GET") return;
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event.respondWith(
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fetch(request)
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.then((response) => {
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const responseClone = response.clone();
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caches.open(CACHE_NAME).then((cache) => cache.put(request, responseClone));
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return response;
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})
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.catch(() => caches.match(request))
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);
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});
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