refactoring

public/js/controllers.js

@@ -52,20 +52,14 @@ function StatsCtrl($scope, $filter, socket, _, toastr) {
 			case "init":
 				$scope.nodes = data;
 
-				if($scope.nodes.length > 0)
-				{
-					toastr['success']("Got nodes list", "Got nodes!");
-				}
+				if($scope.nodes.length > 0) toastr['success']("Got nodes list", "Got nodes!");
 				break;
 
 			case "add":
 				if(addNewNode(data))
-				{
 					toastr['success']("New node connected!", "New node!");
-				} else {
+				else
 					toastr['info']("Node reconnected!", "Node is back!");
-				}
-
 				break;
 
 			case "update":

public/js/services.js

@@ -32,6 +32,7 @@ app.factory('toastr', function ($rootScope) {
   toastr.options = {
     "closeButton": false,
     "debug": false,
+    "progressBar": true,
     "newestOnTop": true,
     "progressBar": false,
     "positionClass": "toast-top-right",