57 lines
1.4 KiB
JavaScript
57 lines
1.4 KiB
JavaScript
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/**
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* OpusBike Service Worker — Cache static assets for PWA
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*/
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const CACHE_NAME = 'opusbike-v3';
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const STATIC_ASSETS = [
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'./',
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'./index.html',
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'./css/style.css',
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'./js/boschProtocol.js',
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'./js/bleService.js',
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'./js/wsRelay.js',
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'./js/app.js',
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'./manifest.json',
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'./icons/icon-192.png',
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'./icons/icon-512.png',
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'./icons/apple-touch-icon.png',
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'./icons/favicon.svg',
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'./icons/proactys-logo.png',
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'./icons/qr-code.png'
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];
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// Install — cache static assets
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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 => cache.addAll(STATIC_ASSETS))
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.then(() => self.skipWaiting())
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);
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});
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// Activate — clean old caches
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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(
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keys.filter(key => key !== CACHE_NAME)
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.map(key => caches.delete(key))
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)
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).then(() => self.clients.claim())
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);
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});
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// Fetch — cache-first for static assets, network-first for everything else
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self.addEventListener('fetch', (event) => {
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const url = new URL(event.request.url);
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// Skip WebSocket requests
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if (url.pathname.endsWith('/ws')) return;
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// Cache-first for known assets
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event.respondWith(
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caches.match(event.request)
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.then(cached => cached || fetch(event.request))
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);
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});
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