Initial commit

frontend/public/manifest.json

@@ -0,0 +1,23 @@
+{
+  "short_name": "Schichtplaner",
+  "name": "Veranstaltungsschichtplaner",
+  "description": "Veranstaltungen und Schichtpläne einfach verwalten und eintragen",
+  "icons": [
+    {
+      "src": "pwa-icon.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "purpose": "any maskable"
+    },
+    {
+      "src": "pwa-icon.png",
+      "sizes": "512x512",
+      "type": "image/png"
+    }
+  ],
+  "start_url": "/",
+  "background_color": "#0f172a",
+  "theme_color": "#2563eb",
+  "display": "standalone",
+  "orientation": "portrait"
+}

frontend/public/sw.js

@@ -0,0 +1,46 @@
+const CACHE_NAME = 'schichtplaner-v1';
+const ASSETS_TO_CACHE = [
+  '/',
+  '/index.html',
+  '/manifest.json'
+];
+
+self.addEventListener('install', (event) => {
+  event.waitUntil(
+    caches.open(CACHE_NAME).then((cache) => {
+      return cache.addAll(ASSETS_TO_CACHE);
+    })
+  );
+  self.skipWaiting();
+});
+
+self.addEventListener('activate', (event) => {
+  event.waitUntil(
+    caches.keys().then((keys) => {
+      return Promise.all(
+        keys.map((key) => {
+          if (key !== CACHE_NAME) {
+            return caches.delete(key);
+          }
+        })
+      );
+    })
+  );
+  self.clients.claim();
+});
+
+self.addEventListener('fetch', (event) => {
+  if (event.request.method !== 'GET' || event.request.url.includes('/api/')) {
+    return;
+  }
+  event.respondWith(
+    caches.match(event.request).then((cachedResponse) => {
+      if (cachedResponse) {
+        return cachedResponse;
+      }
+      return fetch(event.request).catch(() => {
+        return caches.match('/index.html');
+      });
+    })
+  );
+});