Arnaud
d6032edc00
PWA manifest, sw.js with offline cache. VAPID web-push via lib/push.ts. Push subscribe button (client). Push fired on recipe comment creation. VAPID keys configurable via admin site settings.
45 lines
1.2 KiB
JavaScript
45 lines
1.2 KiB
JavaScript
const CACHE_NAME = "epicure-v1";
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const SHELL_ASSETS = ["/", "/recipes", "/offline"];
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self.addEventListener("install", event => {
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event.waitUntil(caches.open(CACHE_NAME).then(cache => cache.addAll(SHELL_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(keys =>
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Promise.all(keys.filter(k => k !== CACHE_NAME).map(k => caches.delete(k)))
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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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const url = new URL(request.url);
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// Skip API routes
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if (url.pathname.startsWith("/api/")) return;
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// Cache-first for cook mode pages
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if (url.pathname.includes("/cook")) {
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event.respondWith(
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caches.match(request).then(cached =>
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cached ??
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fetch(request).then(res => {
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const clone = res.clone();
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caches.open(CACHE_NAME).then(c => c.put(request, clone));
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return res;
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})
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)
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);
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return;
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}
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// Network-first for other pages
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event.respondWith(
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fetch(request).catch(() =>
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caches.match(request).then(cached => cached ?? caches.match("/offline"))
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)
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);
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});
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