Update
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137
public/sw.js
Normal file
137
public/sw.js
Normal file
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// Service Worker für iPhone Notifications
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const CACHE_NAME = 'ninjacross-v1';
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const urlsToCache = [
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'/',
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'/test-push.html',
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'/sw.js'
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];
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// Install event
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self.addEventListener('install', function(event) {
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console.log('Service Worker installing...');
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event.waitUntil(
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caches.open(CACHE_NAME)
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.then(function(cache) {
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// Add files one by one to handle failures gracefully
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return Promise.allSettled(
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urlsToCache.map(url =>
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cache.add(url).catch(err => {
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console.warn(`Failed to cache ${url}:`, err);
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return null; // Continue with other files
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})
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)
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);
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})
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.then(() => {
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console.log('Service Worker installation completed');
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// Skip waiting to activate immediately
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return self.skipWaiting();
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})
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.catch(err => {
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console.error('Service Worker installation failed:', err);
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// Still try to skip waiting
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return self.skipWaiting();
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})
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);
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});
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// Activate event
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self.addEventListener('activate', function(event) {
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console.log('Service Worker activating...');
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event.waitUntil(
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caches.keys().then(function(cacheNames) {
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return Promise.all(
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cacheNames.map(function(cacheName) {
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if (cacheName !== CACHE_NAME) {
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return caches.delete(cacheName);
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}
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})
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);
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}).then(() => {
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// Take control of all clients immediately
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return self.clients.claim();
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})
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);
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});
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// Listen for skip waiting message
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self.addEventListener('message', function(event) {
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if (event.data && event.data.type === 'SKIP_WAITING') {
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self.skipWaiting();
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}
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});
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// Fetch event
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self.addEventListener('fetch', function(event) {
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event.respondWith(
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caches.match(event.request)
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.then(function(response) {
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// Return cached version or fetch from network
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return response || fetch(event.request);
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}
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)
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);
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});
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// Push event (für iPhone Notifications)
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self.addEventListener('push', function(event) {
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console.log('Push received:', event);
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const options = {
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body: 'Du hast eine neue Notification!',
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icon: '/pictures/icon-192.png',
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badge: '/pictures/icon-192.png',
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vibrate: [100, 50, 100],
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data: {
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dateOfArrival: Date.now(),
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primaryKey: 1
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},
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actions: [
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{
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action: 'explore',
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title: 'Dashboard öffnen',
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icon: '/pictures/icon-192.png'
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},
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{
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action: 'close',
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title: 'Schließen',
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icon: '/pictures/icon-192.png'
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}
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]
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};
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if (event.data) {
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const data = event.data.json();
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options.body = data.body || options.body;
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options.title = data.title || 'Ninja Cross';
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}
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event.waitUntil(
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self.registration.showNotification('Ninja Cross', options)
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);
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});
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// Notification click event
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self.addEventListener('notificationclick', function(event) {
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console.log('Notification clicked:', event);
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event.notification.close();
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if (event.action === 'explore') {
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event.waitUntil(
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clients.openWindow('/dashboard.html')
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);
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}
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});
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// Background sync (für offline functionality)
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self.addEventListener('sync', function(event) {
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if (event.tag === 'background-sync') {
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event.waitUntil(doBackgroundSync());
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}
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});
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async function doBackgroundSync() {
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// Sync data when back online
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console.log('Background sync triggered');
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}
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