https://jurisnet.site/sw.js

1const CACHE_NAME = 'jurisnet-v1.8';
2const OFFLINE_URL = '/offline'; // Opcional: página de offline personalizada
3
4self.addEventListener('install', (event) => {
5  event.waitUntil(
6    caches.open(CACHE_NAME).then((cache) => {
7      return cache.addAll([
8        '/',
9        '/manifest.json',
10        '/globals.css',
11        '/images/favicon.png',
12        '/images/logo_principal_positivo_800x400.png',
13        'https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined',
14      ]).catch(err => console.error('Cache init error', err));
15    })
16  );
17  self.skipWaiting();
18});
19
20self.addEventListener('activate', (event) => {
21  event.waitUntil(
22    caches.keys().then((cacheNames) => {
23      return Promise.all(
24        cacheNames.map((name) => {
25          if (name !== CACHE_NAME) {
26            return caches.delete(name);
27          }
28        })
29      );
30    })
31  );
32});
33
34self.addEventListener('fetch', (event) => {
35  // Ignorar chamadas de API ou de terceiros (Opcional, pode ajustar conforme necessário)
36  if (event.request.mode === 'navigate') {
37    event.respondWith(
38      fetch(event.request).catch(() => {
39        return caches.match(event.request) || caches.match('/');
40      })
41    );
42    return;
43  }
44
45  // Estratégia Stale-While-Revalidate para o resto
46  event.respondWith(
47    caches.match(event.request).then((cachedResponse) => {
48      const fetchPromise = fetch(event.request).then((networkResponse) => {
49        caches.open(CACHE_NAME).then((cache) => {
50          cache.put(event.request, networkResponse.clone());
51        });
52        return networkResponse;
53      });
54      return cachedResponse || fetchPromise;
55    })
56  );
57});