From 329c69012421a9dabe9c0eb8a1a3fc27f7873cef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sven=20G=C3=BCnther?= <inevs@me.com>
Date: Mon, 9 Feb 2026 17:03:17 +0100
Subject: [PATCH] update portfolio.order-interface

---
 .../app/portfolio/calculator/roai/portfolio-calculator.ts   | 3 +++
 .../app/portfolio/interfaces/portfolio-order.interface.ts   | 6 ++++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/apps/api/src/app/portfolio/calculator/roai/portfolio-calculator.ts b/apps/api/src/app/portfolio/calculator/roai/portfolio-calculator.ts
index bc534ca16..8532889c8 100644
--- a/apps/api/src/app/portfolio/calculator/roai/portfolio-calculator.ts
+++ b/apps/api/src/app/portfolio/calculator/roai/portfolio-calculator.ts
@@ -322,6 +322,7 @@ export class RoaiPortfolioCalculator extends PortfolioCalculator {
 
     // Add a synthetic order at the start and the end date
     orders.push({
+      currency: undefined,
       date: startDateString,
       fee: new Big(0),
       feeInBaseCurrency: new Big(0),
@@ -337,6 +338,7 @@ export class RoaiPortfolioCalculator extends PortfolioCalculator {
     });
 
     orders.push({
+      currency: undefined,
       date: endDateString,
       fee: new Big(0),
       feeInBaseCurrency: new Big(0),
@@ -378,6 +380,7 @@ export class RoaiPortfolioCalculator extends PortfolioCalculator {
         }
       } else {
         orders.push({
+          currency: undefined,
           date: dateString,
           fee: new Big(0),
           feeInBaseCurrency: new Big(0),
diff --git a/apps/api/src/app/portfolio/interfaces/portfolio-order.interface.ts b/apps/api/src/app/portfolio/interfaces/portfolio-order.interface.ts
index 96e116e9a..5aeab7543 100644
--- a/apps/api/src/app/portfolio/interfaces/portfolio-order.interface.ts
+++ b/apps/api/src/app/portfolio/interfaces/portfolio-order.interface.ts
@@ -1,7 +1,9 @@
 import { Activity } from '@ghostfolio/common/interfaces';
 
-export interface PortfolioOrder extends Pick<Activity, 'tags' | 'type'> {
-  currency?: string;
+export interface PortfolioOrder extends Pick<
+  Activity,
+  'currency' | 'tags' | 'type'
+> {
   date: string;
   fee: Big;
   feeInBaseCurrency: Big;