sync tokens

app/assets/javascripts/app/frontend/controllers/header.js

@@ -1,5 +1,5 @@
 angular.module('app.frontend')
-  .directive("header", function(){
+  .directive("header", function(apiController){
     return {
       restrict: 'E',
       scope: {
@@ -13,7 +13,9 @@ angular.module('app.frontend')
       bindToController: true,
 
       link:function(scope, elem, attrs, ctrl) {
-
+        scope.$on("sync:updated_token", function(){
+          ctrl.syncUpdated();
+        })
       }
     }
   })
@@ -69,12 +71,18 @@ angular.module('app.frontend')
       }
     }
 
-    this.getLastRefreshDate = function() {
-      return apiController.lastRefreshDate;
+    this.refreshData = function() {
+      apiController.sync(function(response){
+        if(!response) {
+          alert("There was an error syncing. Please try again. If all else fails, log out and log back in.");
+        } else {
+          this.syncUpdated();
+        }
+      }.bind(this));
     }
 
-    this.refreshData = function() {
-      apiController.sync(null);
+    this.syncUpdated = function() {
+      this.lastSyncDate = new Date();
     }
 
     this.loginSubmitPressed = function() {

app/assets/javascripts/app/frontend/controllers/home.js

@@ -9,16 +9,17 @@ angular.module('app.frontend')
       $scope.tags = modelManager.tags;
       $scope.allTag.notes = modelManager.notes;
 
+      apiController.sync(null);
+      // refresh every 30s
       setInterval(function () {
         apiController.sync(null);
-      }, 1000);
+      }, 30000);
 
       // apiController.verifyEncryptionStatusOfAllItems($scope.defaultUser, function(success){});
     }
 
     apiController.getCurrentUser(function(user){
       if(user) {
-        // console.log("Get user response", user);
         $scope.defaultUser = user;
         $rootScope.title = "Notes — Standard Notes";
         onUserSet();

app/assets/javascripts/app/services/apiController.js

@@ -20,11 +20,11 @@ angular.module('app.frontend')
     }
 
 
-    this.$get = function(Restangular, modelManager, ngDialog) {
-        return new ApiController(Restangular, modelManager, ngDialog);
+    this.$get = function($rootScope, Restangular, modelManager, ngDialog) {
+        return new ApiController($rootScope, Restangular, modelManager, ngDialog);
     }
 
-    function ApiController(Restangular, modelManager, ngDialog) {
+    function ApiController($rootScope, Restangular, modelManager, ngDialog) {
 
       this.setUser = function(user) {
         this.user = user;
@@ -74,11 +74,7 @@ angular.module('app.frontend')
           return;
         }
         Restangular.one("users/current").get().then(function(response){
-          var plain = response.plain();
-          var items = plain.items;
-          this.decryptItems(items);
-          items = modelManager.mapResponseItemsToLocalModels(items);
-          var user = _.omit(plain, ["items"]);
+          var user = response.plain();
           callback(user);
         }.bind(this))
         .catch(function(response){
@@ -236,19 +232,23 @@ angular.module('app.frontend')
           return this.createRequestParamsForItem(item);
         }.bind(this));
 
-        if(this.lastRefreshDate) {
-          request.updated_after = this.lastRefreshDate.toString();
+        if(this.syncToken) {
+          request.sync_token = this.syncToken;
         }
 
         request.post().then(function(response) {
           modelManager.clearDirtyItems();
-          var lastUpdated = new Date(response.last_updated);
-          this.lastRefreshDate = lastUpdated;
+          this.syncToken = response.sync_token;
+          $rootScope.$broadcast("sync:updated_token", this.syncToken);
           this.handleItemsResponse(response.retrieved_items, null);
           if(callback) {
             callback(response);
           }
         }.bind(this))
+        .catch(function(response){
+          console.log("Sync error: ", response);
+          callback(null);
+        })
       }
 
       this.handleItemsResponse = function(responseItems, omitFields) {

app/assets/javascripts/app/services/itemManager.js

@@ -21,7 +21,6 @@ class ItemManager {
   }
 
   mapResponseItemsToLocalModelsOmittingFields(items, omitFields) {
-    console.log("map response items", items);
     var models = []
     for (var json_obj of items) {
       json_obj = _.omit(json_obj, omitFields || [])