fix windows restart

dashboard-ui/cordova/ios/backgroundfetch.js

@@ -0,0 +1,52 @@
+(function () {
+
+    function onDeviceReady() {
+
+        var fetcher = window.BackgroundFetch;
+
+        fetcher.configure(onBackgroundFetch, onBackgroundFetchFailed, {
+            stopOnTerminate: false  // <-- false is default
+        });
+    }
+
+    function onSyncFinish() {
+
+        Logger.log('BackgroundFetch completed');
+
+        var fetcher = window.BackgroundFetch;
+        fetcher.finish();   // <-- N.B. You MUST called #finish so that native-side can signal completion of the background-thread to the os.
+    }
+
+    function onSyncFail() {
+
+        Logger.log('BackgroundFetch completed - sync failed');
+
+        var fetcher = window.BackgroundFetch;
+        fetcher.finish();   // <-- N.B. You MUST called #finish so that native-side can signal completion of the background-thread to the os.
+    }
+
+    function onBackgroundFetch() {
+
+        Logger.log('BackgroundFetch initiated');
+
+        require(['localsync'], function () {
+
+            if (LocalSync.getSyncStatus() == 'Syncing') {
+                onSyncFinish();
+                return;
+            }
+
+            var syncOptions = {
+                uploadPhotos: false
+            };
+
+            LocalSync.sync(syncOptions).done(onSyncFinish).fail(onSyncFail);
+        });
+    }
+
+    function onBackgroundFetchFailed() {
+        Logger.log('- BackgroundFetch failed');
+    }
+
+    onDeviceReady();
+})();