update in code

apps/api/src/app/account/account.controller.ts

@@ -37,8 +37,8 @@ import { AccountBalanceService } from '@ghostfolio/api/services/account-balance/
 @Controller('account')
 export class AccountController {
   public constructor(
-    private readonly accountService: AccountService,
     private readonly accountBalanceService: AccountBalanceService,
+    private readonly accountService: AccountService,
     private readonly impersonationService: ImpersonationService,
     private readonly portfolioService: PortfolioService,
     @Inject(REQUEST) private readonly request: RequestWithUser
@@ -125,8 +125,10 @@ export class AccountController {
   public async getAccountBalancesById(
     @Param('id') id: string
   ): Promise<AccountBalances> {
-
-    return await this.accountBalanceService.getAccountBalances(id);
+    return this.accountBalanceService.getAccountBalances({
+      accountId: id,
+      userId: this.request.user.id
+    });
   }
 
   @Post()

apps/api/src/services/account-balance/account-balance.service.ts

@@ -15,17 +15,25 @@ export class AccountBalanceService {
     });
   }
 
-  public async getAccountBalances(accountId: string): Promise<AccountBalances> {
+  public async getAccountBalances({
+    accountId,
+    userId
+  }: {
+    accountId: string;
+    userId: string;
+  }): Promise<AccountBalances> {
     const balances = await this.prismaService.accountBalance.findMany({
-      where: {
-        accountId: accountId,
-      },
       select: {
         date: true,
         id: true,
         value: true
+      },
+      where: {
+        accountId,
+        userId
       }
     });
-    return { balances }
+
+    return { balances };
   }
 }