data
5f9c522db2
Bestellungen verwalten: - Lösch-Button an Entwurfs-Bestellungen mit Bestätigungsdialog - Freitext-Zeilen: Beschreibung und Menge änderbar - Letzter Freitext-Lieferant wird für nächsten Eintrag gemerkt Dark Theme: - Bestellzeilen korrekt lesbar (war weiß auf hell) - Dialoge mit konsistenten Dark Theme Farben - Aktive Bestellung besser hervorgehoben Entfernt: - Swipe-Hinweis-Button (überflüssig) Neuer AJAX-Endpoint: - deleteorder.php Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
83 lines
2.1 KiB
JavaScript
Executable file
83 lines
2.1 KiB
JavaScript
Executable file
// Service Worker for HandyBarcodeScanner PWA
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const CACHE_NAME = 'scanner-v5.4';
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const ASSETS = [
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'pwa.php',
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'css/scanner.css',
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'js/scanner.js',
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'img/icon-192.png',
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'img/icon-512.png',
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'https://cdn.jsdelivr.net/npm/@ericblade/quagga2@1.8.4/dist/quagga.min.js',
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'https://cdn.jsdelivr.net/npm/jsbarcode@3.11.6/dist/JsBarcode.all.min.js'
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];
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// Install - cache assets
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self.addEventListener('install', event => {
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event.waitUntil(
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caches.open(CACHE_NAME).then(cache => {
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return cache.addAll(ASSETS);
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})
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);
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self.skipWaiting();
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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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return Promise.all(
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keys.filter(key => key !== CACHE_NAME).map(key => caches.delete(key))
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);
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})
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);
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self.clients.claim();
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});
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// Fetch - network first, fallback to cache
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self.addEventListener('fetch', event => {
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const url = new URL(event.request.url);
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// Always fetch AJAX requests from network (include PWA auth endpoints)
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if (url.pathname.includes('/ajax/')) {
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event.respondWith(
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fetch(event.request).catch(err => {
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console.error('Network error for AJAX:', err);
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return new Response(JSON.stringify({
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success: false,
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error: 'Offline - Keine Netzwerkverbindung'
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}), {
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headers: {'Content-Type': 'application/json'}
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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 PHP pages (to get fresh token)
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if (url.pathname.endsWith('.php')) {
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event.respondWith(
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fetch(event.request).catch(() => caches.match(event.request))
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);
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return;
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}
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// Cache first for static assets
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event.respondWith(
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caches.match(event.request).then(cached => {
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return cached || fetch(event.request).then(response => {
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// Cache successful responses
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if (response.ok) {
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const clone = response.clone();
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caches.open(CACHE_NAME).then(cache => cache.put(event.request, clone));
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}
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return response;
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});
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})
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);
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});
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// Listen for messages from main app
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self.addEventListener('message', 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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