Add user to position + fix few things

src/Managing.Application/Trading/Commands/OpenPositionRequest.cs

@@ -1,5 +1,6 @@
 using Managing.Domain.MoneyManagements;
 using Managing.Domain.Trades;
+using Managing.Domain.Users;
 using MediatR;
 using static Managing.Common.Enums;
 
@@ -14,11 +15,13 @@ namespace Managing.Application.Trading.Commands
             Ticker ticker,
             PositionInitiator initiator,
             DateTime date,
+            User user,
             bool isForPaperTrading = false,
             decimal? price = null,
             decimal? balance = 1000,
-            decimal? fee = null, 
-            bool? ignoreSLTP = false)
+            decimal? fee = null,
+            bool? ignoreSLTP = false,
+            string signalIdentifier = null)
         {
             AccountName = accountName;
             MoneyManagement = moneyManagement;
@@ -31,8 +34,11 @@ namespace Managing.Application.Trading.Commands
             Initiator = initiator;
             Fee = fee;
             IgnoreSLTP = ignoreSLTP;
+            User = user;
+            SignalIdentifier = signalIdentifier;
         }
 
+        public string SignalIdentifier { get; set; }
         public string AccountName { get; }
         public MoneyManagement MoneyManagement { get; }
         public TradeDirection Direction { get; }
@@ -44,5 +50,6 @@ namespace Managing.Application.Trading.Commands
         public decimal? Balance { get; }
         public DateTime Date { get; set; }
         public PositionInitiator Initiator { get; internal set; }
+        public User User { get; internal set; }
     }
-}
+}

src/Managing.Application/Trading/OpenPositionCommandHandler.cs

@@ -26,8 +26,15 @@ namespace Managing.Application.Trading
             }
 
             var initiator = request.IsForPaperTrading ? PositionInitiator.PaperTrading : request.Initiator;
-            var position = new Position(request.AccountName, request.Direction, request.Ticker, request.MoneyManagement,
-                initiator, request.Date);
+            var position = new Position(new Guid().ToString(), request.AccountName, request.Direction, request.Ticker,
+                request.MoneyManagement,
+                initiator, request.Date, request.User);
+
+            if (!string.IsNullOrEmpty(request.SignalIdentifier))
+            {
+                position.SignalIdentifier = request.SignalIdentifier;
+            }
+
             var balance = request.IsForPaperTrading
                 ? request.Balance.GetValueOrDefault()
                 : exchangeService.GetBalance(account, request.IsForPaperTrading).Result;
@@ -63,12 +70,12 @@ namespace Managing.Application.Trading
                 TradeType.Limit,
                 isForPaperTrading: request.IsForPaperTrading,
                 currentDate: request.Date,
-                stopLossPrice: stopLossPrice,       // Pass determined SL price
+                stopLossPrice: stopLossPrice, // Pass determined SL price
                 takeProfitPrice: takeProfitPrice); // Pass determined TP price
 
             //trade.Fee = TradingHelpers.GetFeeAmount(fee, openPrice * quantity, account.Exchange);
             position.Open = trade;
-           
+
             var closeDirection = request.Direction == TradeDirection.Long
                 ? TradeDirection.Short
                 : TradeDirection.Long;