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Viewing: sw.js

'use strict';

const CACHE_NAME = 'vipcar-cache-v3';
const APP_SHELL = [
  '/',
  '/assets/css/style.css',
  '/assets/js/main.js'
];

self.addEventListener('install', (event) => {
  event.waitUntil(
    caches.open(CACHE_NAME).then((cache) => cache.addAll(APP_SHELL))
  );
});

self.addEventListener('activate', (event) => {
  event.waitUntil(
    caches.keys().then((keys) =>
      Promise.all(
        keys.filter((key) => key !== CACHE_NAME).map((key) => caches.delete(key))
      )
    )
  );
});

self.addEventListener('fetch', (event) => {
  if (event.request.method !== 'GET') {
    return;
  }

  const url = new URL(event.request.url);
  const acceptHeader = event.request.headers.get('Accept') || '';
  const isSameOrigin = url.origin === self.location.origin;
  const isHtmlRequest = acceptHeader.includes('text/html');
  const hasQueryParams = url.search.length > 0;

  if (!isSameOrigin || isHtmlRequest || hasQueryParams) {
    event.respondWith(
      fetch(event.request).catch(async () => {
        const cached = await caches.match(event.request);
        if (cached) {
          return cached;
        }

        if (isSameOrigin) {
          return caches.match('/');
        }

        throw new Error('Network error and no cached response available.');
      })
    );
    return;
  }

  event.respondWith(
    caches.match(event.request).then((response) =>
      response || fetch(event.request).then((networkResponse) => {
        if (!networkResponse || !networkResponse.ok) {
          return networkResponse;
        }

        const cloned = networkResponse.clone();
        caches.open(CACHE_NAME).then((cache) => cache.put(event.request, cloned));
        return networkResponse;
      })
    )
  );
});

User / IP	: 216.73.217.33
Host / Server	: 45.84.207.204 / aircan.me
System	: Linux lt-bnk-web1726.main-hosting.eu 5.14.0-611.36.1.el9_7.x86_64 #1 SMP PREEMPT_DYNAMIC Tue Mar 3 11:23:52 EST 2026 x86_64