From d56d6f944fb060fb802f76852c51001606645eb8 Mon Sep 17 00:00:00 2001
From: Daniel Devaud <dan@ddev.ch>
Date: Sat, 23 Mar 2024 08:54:21 +0100
Subject: [PATCH] Fix GroupBy for investment

---
 apps/api/src/app/portfolio/portfolio.service.ts | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/apps/api/src/app/portfolio/portfolio.service.ts b/apps/api/src/app/portfolio/portfolio.service.ts
index d0baa06b8..082721701 100644
--- a/apps/api/src/app/portfolio/portfolio.service.ts
+++ b/apps/api/src/app/portfolio/portfolio.service.ts
@@ -317,14 +317,21 @@ export class PortfolioService {
       withDataDecimation: false
     });
 
-    let investments = items.map(
-      ({ date, investmentValueWithCurrencyEffect }) => {
+    let investments: InvestmentItem[];
+
+    if (groupBy) {
+      investments = portfolioCalculator.getInvestmentsByGroup({
+        groupBy,
+        data: items
+      });
+    } else {
+      investments = items.map(({ date, investmentValueWithCurrencyEffect }) => {
         return {
           date,
           investment: investmentValueWithCurrencyEffect
         };
-      }
-    );
+      });
+    }
 
     let streaks: PortfolioInvestments['streaks'];