Bugfix/exclude cash positions from portfolio calculations with filters (#7212)

* Fix handling of cash positions with filters

* Update changelog

CHANGELOG.md

@@ -25,6 +25,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 
 - Resolved an issue in the treemap chart component when the holdings list is empty
+- Fixed the handling of cash positions in the portfolio calculations when filtering by holding or tag
 - Fixed the market condition of the benchmarks in the twitter bot service when values round to zero
 
 ## 3.19.1 - 2026-07-03

apps/api/src/app/activities/activities.service.ts

@@ -393,17 +393,7 @@ export class ActivitiesService {
     userCurrency: string;
     userId: string;
   }): Promise<ActivitiesResponse> {
-    const filtersByAssetClass = filters.filter(({ type }) => {
+    if (this.hasNonMatchingFiltersForCashActivities(filters)) {
-      return type === 'ASSET_CLASS';
-    });
-
-    if (
-      filtersByAssetClass.length > 0 &&
-      !filtersByAssetClass.find(({ id }) => {
-        return id === AssetClass.LIQUIDITY;
-      })
-    ) {
-      // If asset class filters are present and none of them is liquidity, return an empty response
       return {
         activities: [],
         count: 0
@@ -810,7 +800,7 @@ export class ActivitiesService {
       withExcludedAccountsAndActivities: false // TODO
     });
 
-    if (withCash) {
+    if (withCash && !this.hasNonMatchingFiltersForCashActivities(filters)) {
       const cashDetails = await this.accountService.getCashDetails({
         filters,
         userId,
@@ -945,6 +935,43 @@ export class ActivitiesService {
     return activity;
   }
 
+  private hasNonMatchingFiltersForCashActivities(filters: Filter[] = []) {
+    const {
+      ASSET_CLASS: filtersByAssetClass = [],
+      DATA_SOURCE: [filterByDataSource] = [],
+      SYMBOL: [filterBySymbol] = [],
+      TAG: filtersByTag = []
+    } = groupBy(filters, ({ type }) => {
+      return type;
+    });
+
+    const isFilteredByAssetClassOtherThanLiquidity =
+      filtersByAssetClass.length > 0 &&
+      !filtersByAssetClass.some(({ id }) => {
+        return id === AssetClass.LIQUIDITY;
+      });
+
+    const isFilteredByAssetProfile = !!(filterByDataSource || filterBySymbol);
+    const isFilteredByTag = filtersByTag.length > 0;
+
+    const isFilteredByUnsupportedType = filters.some(({ type }) => {
+      return ![
+        'ACCOUNT',
+        'ASSET_CLASS',
+        'DATA_SOURCE',
+        'SYMBOL',
+        'TAG'
+      ].includes(type);
+    });
+
+    return (
+      isFilteredByAssetClassOtherThanLiquidity ||
+      isFilteredByAssetProfile ||
+      isFilteredByTag ||
+      isFilteredByUnsupportedType
+    );
+  }
+
   private async orders(params: {
     include?: Prisma.OrderInclude;
     skip?: number;