Merge pull request #6771 from Countly/funnel-cache-24

Fix multiple ajax request in event selector, update changelog

Author: widatama

CHANGELOG.md

@@ -1,7 +1,12 @@
 ## Version 24.05.xx
 Fixes:
 - [mail] add smtp debug option for mail module
-    
+- [core] Fix multiple ajax request in event selector
+
+Enterprise Fixes:
+- [funnels] Show notification if funnel results are from cache/task manager
+
+
 ## Version 24.05.41
 Enterprise Fixes:
 - [cohorts] Fix query transformation for profile group

frontend/express/public/javascripts/countly/countly.event.js

@@ -17,6 +17,7 @@
         _period = null;
     var _activeLoadedEvent = "";
     var _activeLoadedSegmentation = "";
+    var _refreshEventsPromise = null;
 
     countlyEvent.hasLoadedData = function() {
         if (_activeLoadedEvent && _activeLoadedEvent === _activeEvent && _activeLoadedSegmentation === _activeSegmentation) {
@@ -497,7 +498,11 @@
 
     countlyEvent.refreshEvents = function() {
         if (!countlyCommon.DEBUG) {
-            return $.ajax({
+            if (_refreshEventsPromise) {
+                return _refreshEventsPromise;
+            }
+
+            _refreshEventsPromise = $.ajax({
                 type: "GET",
                 url: countlyCommon.API_PARTS.data.r,
                 data: {
@@ -510,8 +515,13 @@
                     if (!_activeEvent && countlyEvent.getEvents()[0]) {
                         _activeEvent = countlyEvent.getEvents()[0].key;
                     }
+                },
+                complete: function() {
+                    _refreshEventsPromise = null;
                 }
             });
+
+            return _refreshEventsPromise;
         }
         else {
             _activeEvents = {};