Bugfix/fix cannot read properties of undefined reading items in get position (#2667)

* Fix "Cannot read properties of undefined (reading 'items')"

* Update changelog

CHANGELOG.md

@@ -15,6 +15,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Upgraded `http-status-codes` from version `2.2.0` to `2.3.0`
 
+### Fixed
+
+- Handled reading items from missing transaction point while getting the position (`getPosition()`) in portfolio service
+
 ## 2.24.0 - 2023-11-16
 
 ### Changed

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

@@ -879,7 +879,7 @@ export class PortfolioService {
           let currentAveragePrice = 0;
           let currentQuantity = 0;
 
-          const currentSymbol = transactionPoints[j].items.find(
+          const currentSymbol = transactionPoints[j]?.items.find(
             ({ symbol }) => {
               return symbol === aSymbol;
             }