added media fixes, search, push updates, pwa, metrics. preparing release 1.0

web/src/service-worker.ts

@@ -0,0 +1,44 @@
+import { precacheAndRoute } from 'workbox-precaching'
+
+declare let self: ServiceWorkerGlobalScope
+
+interface PushPayload {
+  title?: string
+  body?: string
+  conversation_id?: number
+  message_id?: number
+}
+
+precacheAndRoute(self.__WB_MANIFEST)
+
+self.addEventListener('push', (event) => {
+  if (!event.data) return
+  let payload: PushPayload
+  try {
+    payload = event.data.json() as PushPayload
+  } catch {
+    payload = { body: event.data.text() }
+  }
+  const title = payload.title ?? 'Пульс'
+  const body = payload.body ?? 'Новое сообщение'
+  event.waitUntil(
+    self.registration.showNotification(title, {
+      body,
+      icon: '/icon-192.png',
+      badge: '/icon-192.png',
+      data: { conversation_id: payload.conversation_id, message_id: payload.message_id },
+    }),
+  )
+})
+
+self.addEventListener('notificationclick', (event) => {
+  event.notification.close()
+  event.waitUntil(
+    self.clients.matchAll({ type: 'window', includeUncontrolled: true }).then((clients) => {
+      for (const client of clients) {
+        if ('focus' in client) return client.focus()
+      }
+      return self.clients.openWindow('/')
+    }),
+  )
+})