KI-AGENT: Zentrale Benachrichtigungsengine mit Desktop Push umsetzen

frontend/public/fedeo-push-sw.js

@@ -0,0 +1,50 @@
+self.addEventListener("push", (event) => {
+  let data = {}
+
+  try {
+    data = event.data ? event.data.json() : {}
+  } catch (error) {
+    data = {
+      title: "FEDEO",
+      message: event.data?.text() || "Neue Benachrichtigung",
+      payload: {},
+    }
+  }
+
+  const payload = data.payload || {}
+  const title = data.title || "FEDEO"
+  const options = {
+    body: data.message || "",
+    icon: payload.icon || "/favicon.ico",
+    badge: payload.badge || "/favicon.ico",
+    data: {
+      notificationId: data.id,
+      link: payload.link || "/",
+    },
+  }
+
+  event.waitUntil(self.registration.showNotification(title, options))
+})
+
+self.addEventListener("notificationclick", (event) => {
+  event.notification.close()
+
+  const targetUrl = new URL(event.notification.data?.link || "/", self.location.origin).href
+
+  event.waitUntil((async () => {
+    const windows = await self.clients.matchAll({
+      type: "window",
+      includeUncontrolled: true,
+    })
+
+    for (const client of windows) {
+      if ("focus" in client) {
+        await client.focus()
+        if ("navigate" in client) await client.navigate(targetUrl)
+        return
+      }
+    }
+
+    await self.clients.openWindow(targetUrl)
+  })())
+})