From ea219f0b8876ade75432d6c07a28428ec1f0a5b2 Mon Sep 17 00:00:00 2001
From: Thomas <4159106+dtslvr@users.noreply.github.com>
Date: Sun, 1 Aug 2021 00:21:56 +0200
Subject: [PATCH] Add guard

---
 apps/api/src/app/core/portfolio-calculator.ts | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/apps/api/src/app/core/portfolio-calculator.ts b/apps/api/src/app/core/portfolio-calculator.ts
index b81231cb6..836c2c06d 100644
--- a/apps/api/src/app/core/portfolio-calculator.ts
+++ b/apps/api/src/app/core/portfolio-calculator.ts
@@ -389,9 +389,13 @@ export class PortfolioCalculator {
     let grossPerformancePercentage = new Big(0);
     let completeInitialValue = new Big(0);
     for (const currentPosition of positions) {
-      currentValue = currentValue.add(
-        new Big(currentPosition.marketPrice).mul(currentPosition.quantity)
-      );
+      if (currentPosition.marketPrice) {
+        currentValue = currentValue.add(
+          new Big(currentPosition.marketPrice).mul(currentPosition.quantity)
+        );
+      } else {
+        hasErrors = true;
+      }
       totalInvestment = totalInvestment.add(currentPosition.investment);
       if (currentPosition.grossPerformance) {
         grossPerformance = grossPerformance.plus(