From f19e417068efcd01a0ac63e38391f61c19025f9c Mon Sep 17 00:00:00 2001
From: Thomas Kaul <4159106+dtslvr@users.noreply.github.com>
Date: Sat, 17 Jan 2026 09:47:22 +0100
Subject: [PATCH] Task/remove deprecated activities from portfolio holding
 response (#6157)

* Remove deprecated activities

* Update changelog
---
 CHANGELOG.md                                  |  1 +
 .../src/app/portfolio/portfolio.service.ts    |  1 -
 .../portfolio-holding-response.interface.ts   |  4 ----
 libs/ui/src/lib/services/data.service.ts      | 19 +++----------------
 4 files changed, 4 insertions(+), 21 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5bbf0c8d4..779b24981 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 
 - Removed the deprecated platforms from the info service
+- Removed the deprecated activities from the endpoint `GET api/v1/portfolio/holding/:dataSource/:symbol`
 
 ## 2.230.0 - 2026-01-14
 
diff --git a/apps/api/src/app/portfolio/portfolio.service.ts b/apps/api/src/app/portfolio/portfolio.service.ts
index d9783f34c..5fc2224eb 100644
--- a/apps/api/src/app/portfolio/portfolio.service.ts
+++ b/apps/api/src/app/portfolio/portfolio.service.ts
@@ -920,7 +920,6 @@ export class PortfolioService {
       marketPriceMin,
       SymbolProfile,
       tags,
-      activities: activitiesOfHolding,
       activitiesCount: transactionCount,
       averagePrice: averagePrice.toNumber(),
       dataProviderInfo: portfolioCalculator.getDataProviderInfos()?.[0],
diff --git a/libs/common/src/lib/interfaces/responses/portfolio-holding-response.interface.ts b/libs/common/src/lib/interfaces/responses/portfolio-holding-response.interface.ts
index 4ec42933a..95c1c3689 100644
--- a/libs/common/src/lib/interfaces/responses/portfolio-holding-response.interface.ts
+++ b/libs/common/src/lib/interfaces/responses/portfolio-holding-response.interface.ts
@@ -1,5 +1,4 @@
 import {
-  Activity,
   Benchmark,
   DataProviderInfo,
   EnhancedSymbolProfile,
@@ -9,9 +8,6 @@ import {
 import { Tag } from '@prisma/client';
 
 export interface PortfolioHoldingResponse {
-  /** @deprecated */
-  activities: Activity[];
-
   activitiesCount: number;
   averagePrice: number;
   dataProviderInfo: DataProviderInfo;
diff --git a/libs/ui/src/lib/services/data.service.ts b/libs/ui/src/lib/services/data.service.ts
index 21eec06c3..37443cd20 100644
--- a/libs/ui/src/lib/services/data.service.ts
+++ b/libs/ui/src/lib/services/data.service.ts
@@ -424,22 +424,9 @@ export class DataService {
     dataSource: DataSource;
     symbol: string;
   }) {
-    return this.http
-      .get<PortfolioHoldingResponse>(
-        `/api/v1/portfolio/holding/${dataSource}/${symbol}`
-      )
-      .pipe(
-        map((data) => {
-          if (data.activities) {
-            for (const order of data.activities) {
-              order.createdAt = parseISO(order.createdAt as unknown as string);
-              order.date = parseISO(order.date as unknown as string);
-            }
-          }
-
-          return data;
-        })
-      );
+    return this.http.get<PortfolioHoldingResponse>(
+      `/api/v1/portfolio/holding/${dataSource}/${symbol}`
+    );
   }
 
   public fetchInfo(): InfoItem {