Bugfix/handling of Exclude from Analysis tag in activities table (#7511)

* Fix handling of Exclude from Analysis tag

* Update changelog

CHANGELOG.md

@@ -13,6 +13,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 
+- Fixed the handling of the _Exclude from Analysis_ tag in the activities table
 - Resolved a validation error caused by empty strings in the asset profile details dialog of the admin control panel
 
 ## 3.39.0 - 2026-08-01

libs/common/src/lib/helper.spec.ts

@@ -1,8 +1,13 @@
+import {
+  TAG_ID_EMERGENCY_FUND,
+  TAG_ID_EXCLUDE_FROM_ANALYSIS
+} from '@ghostfolio/common/config';
 import {
   extractNumberFromString,
   getNumberFormatGroup,
   getStringOrNull,
   getStringOrUndefined,
+  isAccountExcluded,
   isCurrency,
   isCurrencySymbol
 } from '@ghostfolio/common/helper';
@@ -197,6 +202,28 @@ describe('Helper', () => {
     });
   });
 
+  describe('Is account excluded', () => {
+    it('Account with Exclude from Analysis tag', () => {
+      expect(
+        isAccountExcluded({ tags: [{ id: TAG_ID_EXCLUDE_FROM_ANALYSIS }] })
+      ).toEqual(true);
+    });
+
+    it('Account with another tag', () => {
+      expect(
+        isAccountExcluded({ tags: [{ id: TAG_ID_EMERGENCY_FUND }] })
+      ).toEqual(false);
+    });
+
+    it('Account without tags', () => {
+      expect(isAccountExcluded({ tags: [] })).toEqual(false);
+    });
+
+    it('Undefined account', () => {
+      expect(isAccountExcluded(undefined)).toEqual(false);
+    });
+  });
+
   describe('Is currency', () => {
     it('ISO 4217 currency code', () => {
       expect(isCurrency('USD')).toEqual(true);

libs/common/src/lib/helper.ts

@@ -476,9 +476,9 @@ export function interpolate(template: string, context: any) {
   });
 }
 
-export function isAccountExcluded(account: { tags?: { id: string }[] }) {
+export function isAccountExcluded(account?: { tags?: { id: string }[] }) {
   return (
-    account.tags?.some(({ id }) => {
+    account?.tags?.some(({ id }) => {
       return id === TAG_ID_EXCLUDE_FROM_ANALYSIS;
     }) === true
   );

libs/ui/src/lib/activities-table/activities-table.component.ts

@@ -298,7 +298,7 @@ export class GfActivitiesTableComponent implements AfterViewInit, OnInit {
 
   public isExcludedFromAnalysis(activity: Activity) {
     return (
-      (activity.account && isAccountExcluded(activity.account)) ??
+      isAccountExcluded(activity.account) ||
       activity.tags?.some(({ id }) => {
         return id === TAG_ID_EXCLUDE_FROM_ANALYSIS;
       }) === true