Merge pull request #5651 from Countly/SER-1556

[SER-1556] Frontend mix 1. Fix insufficient null checks

Author: ArtursKadikis

api/parts/data/fetch.js

@@ -1323,7 +1323,7 @@ fetch.fetchEvents = function(params) {
 */
 fetch.fetchTimeObj = function(collection, params, isCustomEvent, options) {
     fetchTimeObj(collection, params, isCustomEvent, options, function(output) {
-        if (params?.qstring?.event) {
+        if (params.qstring?.event) {
             output.eventName = params.qstring.event;
         }
         common.returnOutput(params, output);

frontend/express/public/core/events/javascripts/countly.details.models.js

@@ -1081,7 +1081,7 @@
                                                         .then(function(resp) {
                                                             if (resp) {
                                                                 context.commit("setSelectedEventsOverview", countlyAllEvents.helpers.getSelectedEventsOverview(context, resp) || {});
-                                                                context.commit("setLegendData", countlyAllEvents.helpers.getLegendData(context || {}));
+                                                                context.commit("setLegendData", countlyAllEvents.helpers.getLegendData(context));
                                                             }
                                                         });
                                                 }

frontend/express/public/core/events/javascripts/countly.overview.models.js

@@ -107,9 +107,9 @@
             return monitorData;
         },
         getOverviewConfigureList: function(eventsList, groupList) {
-            var map = eventsList.map || {};
             var allEvents = [];
             if (eventsList && eventsList.list) {
+                var map = eventsList.map || {};
                 eventsList.list.forEach(function(item) {
                     if (!map[item] || (map[item] && (map[item].is_visible || map[item].is_visible === undefined))) {
                         var label;
@@ -141,9 +141,9 @@
             return allEvents;
         },
         getEventMapping: function(eventsList, groupList) {
-            var map = eventsList.map || {};
             var mapping = {};
             if (eventsList && eventsList.list) {
+                var map = eventsList.map || {};
                 eventsList.list.forEach(function(item) {
                     var obj = {
                         "eventKey": item,

plugins/alerts/frontend/public/javascripts/countly.views.js

@@ -992,10 +992,10 @@
 
 
                     if (newState.alertBy === "email") {
-                        if (newState?.allGroups?.length) {
+                        if (newState.allGroups?.length) {
                             this.selectedRadioButton = "toGroup";
                         }
-                        if (newState?.alertValues?.length) {
+                        if (newState.alertValues?.length) {
                             this.selectedRadioButton = "specificAddress";
                         }
                     }

plugins/compare/frontend/public/javascripts/countly.models.js

@@ -201,9 +201,9 @@
             return lineLegend;
         },
         getAllEventsList: function(eventsList, groupList) {
-            var map = eventsList.map || {};
             var allEvents = [];
             if (eventsList) {
+                var map = eventsList.map || {};
                 eventsList.list.forEach(function(item) {
                     if (!map[item] || (map[item] && (map[item].is_visible || map[item].is_visible === undefined))) {
                         var label;
@@ -245,9 +245,9 @@
             return obj;
         },
         getTableStateMap: function(eventsList, groupList) {
-            var map = eventsList.map || {};
             var allEvents = {};
             if (eventsList) {
+                var map = eventsList.map || {};
                 eventsList.list.forEach(function(item) {
                     if (!map[item] || (map[item] && (map[item].is_visible || map[item].is_visible === undefined))) {
                         allEvents[countlyCompareEvents.helpers.decode(item)] = true;