Fix accounts page (#1908)

* Add guards

* Update changelog

CHANGELOG.md

@@ -11,6 +11,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Split the environment variable `DATA_SOURCE_PRIMARY` in `DATA_SOURCE_EXCHANGE_RATES` and `DATA_SOURCE_IMPORT`
 
+### Fixed
+
+- Fixed the exception on the accounts page
+
 ## 1.262.0 - 2023-04-29
 
 ### Added

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

@@ -466,9 +466,10 @@ export class PortfolioService {
       cashDetails.balanceInBaseCurrency
     );
 
-    const isFilteredByAccount = filters.some((filter) => {
-      return filter.type === 'ACCOUNT';
-    });
+    const isFilteredByAccount =
+      filters?.some((filter) => {
+        return filter.type === 'ACCOUNT';
+      }) ?? false;
 
     let filteredValueInBaseCurrency = isFilteredByAccount
       ? totalValueInBaseCurrency
@@ -571,11 +572,11 @@ export class PortfolioService {
       };
     }
 
-    const isFilteredByCash = filters.some((filter) => {
+    const isFilteredByCash = filters?.some((filter) => {
       return filter.type === 'ASSET_CLASS' && filter.id === 'CASH';
     });
 
-    if (filters.length === 0 || isFilteredByCash || isFilteredByAccount) {
+    if (filters?.length === 0 || isFilteredByAccount || isFilteredByCash) {
       const cashPositions = await this.getCashPositions({
         cashDetails,
         userCurrency,