feat(app): app will now ask if you want to leave and are offline

closes #57
seiyria · Oct 14, 2015 · a991b07 · a991b07
1 parent 9ba7874
commit a991b07
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/js/services/disconnectNotifier.js b/src/js/services/disconnectNotifier.js
@@ -1,11 +1,13 @@
 import site from '../app';
 
-site.service('DisconnectNotifier', ($q, FirebaseURL) => {
+site.service('DisconnectNotifier', ($q, $window, FirebaseURL) => {
   const firebase = new Firebase(`${FirebaseURL}/.info/connected`);
   const defer = $q.defer();
 
   firebase.on('value', (snap) => {
-    defer.notify(snap.val());
+    const val = snap.val();
+    defer.notify(val);
+    $window.onbeforeunload = val ? undefined : () => 'If you quit this app now, you may lose all unsynced data. Are you sure you want to do this?';
   });
 
   return defer.promise;