feat: improve push notifications

open-isle-cli/public/notifications-sw.js

@@ -1,9 +1,23 @@
 self.addEventListener('push', function(event) {
-  const data = event.data ? event.data.text() : 'New notification';
+  let payload = { body: 'New notification', url: '/' }
+  try {
+    if (event.data) payload = JSON.parse(event.data.text())
+  } catch (e) {
+    if (event.data) payload.body = event.data.text()
+  }
   event.waitUntil(
     self.registration.showNotification('OpenIsle', {
-      body: data,
-      icon: '/favicon.ico'
+      body: payload.body,
+      icon: '/favicon.ico',
+      data: { url: payload.url }
     })
-  );
-});
+  )
+})
+
+self.addEventListener('notificationclick', function(event) {
+  const url = event.notification.data && event.notification.data.url
+  event.notification.close()
+  if (url) {
+    event.waitUntil(clients.openWindow(url))
+  }
+})