Update account/position and platform summary

src/Managing.Domain/Trades/Position.cs

@@ -9,11 +9,11 @@ namespace Managing.Domain.Trades
     [GenerateSerializer]
     public class Position
     {
-        public Position(Guid identifier, string accountName, TradeDirection originDirection, Ticker ticker,
+        public Position(Guid identifier, int accountId, TradeDirection originDirection, Ticker ticker,
             LightMoneyManagement moneyManagement, PositionInitiator initiator, DateTime date, User user)
         {
             Identifier = identifier;
-            AccountName = accountName;
+            AccountId = accountId;
             OriginDirection = originDirection;
             Ticker = ticker;
             MoneyManagement = moneyManagement;
@@ -23,9 +23,9 @@ namespace Managing.Domain.Trades
             User = user;
         }
 
-        [Id(0)] [Required] public string AccountName { get; set; }
+        [Id(0)] [Required] public DateTime Date { get; set; }
 
-        [Id(1)] [Required] public DateTime Date { get; set; }
+        [Id(1)] [Required] public int AccountId { get; set; }
 
         [Id(2)] [Required] public TradeDirection OriginDirection { get; set; }
 
@@ -56,20 +56,24 @@ namespace Managing.Domain.Trades
         [JsonPropertyName("ProfitAndLoss")]
         public ProfitAndLoss ProfitAndLoss { get; set; }
 
-        [Id(10)] [Required] public PositionStatus Status { get; set; }
+        [Id(10)] public decimal UiFees { get; set; }
 
-        [Id(11)] public string SignalIdentifier { get; set; }
+        [Id(11)] public decimal GasFees { get; set; }
 
-        [Id(12)] [Required] public Guid Identifier { get; set; }
+        [Id(12)] [Required] public PositionStatus Status { get; set; }
 
-        [Id(13)] [Required] public PositionInitiator Initiator { get; set; }
+        [Id(13)] public string SignalIdentifier { get; set; }
 
-        [Id(14)] [Required] public User User { get; set; }
+        [Id(14)] [Required] public Guid Identifier { get; set; }
+
+        [Id(15)] [Required] public PositionInitiator Initiator { get; set; }
+
+        [Id(16)] [Required] public User User { get; set; }
 
         /// <summary>
         /// Identifier of the bot or entity that initiated this position
         /// </summary>
-        [Id(15)] [Required] public Guid InitiatorIdentifier { get; set; }
+        [Id(17)] [Required] public Guid InitiatorIdentifier { get; set; }
 
         public bool IsFinished()
         {
@@ -80,5 +84,46 @@ namespace Managing.Domain.Trades
                 _ => false
             };
         }
+
+        /// <summary>
+        /// Calculates the total fees for this position based on GMX V2 fee structure
+        /// </summary>
+        /// <returns>The total fees for the position</returns>
+        public decimal CalculateTotalFees()
+        {
+            return UiFees + GasFees;
+        }
+
+        /// <summary>
+        /// Gets the net PnL after deducting fees
+        /// </summary>
+        /// <returns>The net PnL after fees</returns>
+        public decimal GetNetPnL()
+        {
+            if (ProfitAndLoss?.Realized == null)
+            {
+                return 0;
+            }
+
+            return ProfitAndLoss.Realized - CalculateTotalFees();
+        }
+
+        /// <summary>
+        /// Updates the UI fees for this position
+        /// </summary>
+        /// <param name="uiFees">The UI fees to add</param>
+        public void AddUiFees(decimal uiFees)
+        {
+            UiFees += uiFees;
+        }
+
+        /// <summary>
+        /// Updates the gas fees for this position
+        /// </summary>
+        /// <param name="gasFees">The gas fees to add</param>
+        public void AddGasFees(decimal gasFees)
+        {
+            GasFees += gasFees;
+        }
     }
 }