Fix backtests

src/Managing.Application/Trading/ClosePositionCommandHandler.cs

@@ -4,8 +4,6 @@ using Managing.Application.Trading.Commands;
 using Managing.Domain.Shared.Helpers;
 using Managing.Domain.Trades;
 using Microsoft.Extensions.Logging;
-using System;
-using System.Threading.Tasks;
 using static Managing.Common.Enums;
 
 namespace Managing.Application.Trading;
@@ -36,9 +34,12 @@ public class ClosePositionCommandHandler(
                 : exchangeService.GetPrice(account, request.Position.Ticker, DateTime.UtcNow);
 
             // Check if position still open 
+            if (!isForPaperTrading)
+            {
                 var p = (await exchangeService.GetBrokerPositions(account))
                     .FirstOrDefault(x => x.Ticker == request.Position.Ticker);
 
+                // Position not available on the broker, so be sure to update the status
                 if (p == null)
                 {
                     request.Position.Status = PositionStatus.Finished;
@@ -48,6 +49,8 @@ public class ClosePositionCommandHandler(
                     tradingService.UpdatePosition(request.Position);
                     return request.Position;
                 }
+            }
+
 
             var closeRequestedOrders =
                 isForPaperTrading || (await exchangeService.CancelOrder(account, request.Position.Ticker));