Update front and fix back

src/Managing.Application.Abstractions/Grains/IPlatformSummaryGrain.cs

@@ -50,69 +50,125 @@ public interface IPlatformSummaryGrain : IGrainWithStringKey
 /// <summary>
 /// Base class for platform metrics events
 /// </summary>
+[GenerateSerializer]
 public abstract class PlatformMetricsEvent
 {
+    [Id(0)]
     public DateTime Timestamp { get; set; } = DateTime.UtcNow;
 }
 
 /// <summary>
 /// Event fired when a new strategy is deployed
 /// </summary>
+[GenerateSerializer]
 public class StrategyDeployedEvent : PlatformMetricsEvent
 {
+    [Id(1)]
     public Guid StrategyId { get; set; }
+    
+    [Id(2)]
     public string AgentName { get; set; } = string.Empty;
+    
+    [Id(3)]
     public string StrategyName { get; set; } = string.Empty;
+    
+    [Id(4)]
     public decimal InitialVolume { get; set; }
+    
+    [Id(5)]
     public decimal InitialPnL { get; set; }
 }
 
 /// <summary>
 /// Event fired when a strategy is stopped
 /// </summary>
+[GenerateSerializer]
 public class StrategyStoppedEvent : PlatformMetricsEvent
 {
+    [Id(1)]
     public Guid StrategyId { get; set; }
+    
+    [Id(2)]
     public string AgentName { get; set; } = string.Empty;
+    
+    [Id(3)]
     public string StrategyName { get; set; } = string.Empty;
 }
 
 /// <summary>
 /// Event fired when a new position is opened
 /// </summary>
+[GenerateSerializer]
 public class PositionOpenedEvent : PlatformMetricsEvent
 {
+    [Id(1)]
     public Guid PositionId { get; set; }
+    
+    [Id(2)]
     public Guid StrategyId { get; set; }
+    
+    [Id(3)]
     public string Ticker { get; set; } = string.Empty;
+    
+    [Id(4)]
     public decimal Size { get; set; }
+    
+    [Id(5)]
     public decimal NotionalValue { get; set; }
+    
+    [Id(6)]
     public TradeDirection Direction { get; set; }
 }
 
 /// <summary>
 /// Event fired when a position is closed
 /// </summary>
+[GenerateSerializer]
 public class PositionClosedEvent : PlatformMetricsEvent
 {
+    [Id(1)]
     public Guid PositionId { get; set; }
+    
+    [Id(2)]
     public Guid StrategyId { get; set; }
+    
+    [Id(3)]
     public string Ticker { get; set; } = string.Empty;
+    
+    [Id(4)]
     public decimal RealizedPnL { get; set; }
+    
+    [Id(5)]
     public decimal Volume { get; set; }
 }
 
 /// <summary>
 /// Event fired when a trade is executed
 /// </summary>
+[GenerateSerializer]
 public class TradeExecutedEvent : PlatformMetricsEvent
 {
+    [Id(1)]
     public Guid TradeId { get; set; }
+    
+    [Id(2)]
     public Guid PositionId { get; set; }
+    
+    [Id(3)]
     public Guid StrategyId { get; set; }
+    
+    [Id(4)]
     public string Ticker { get; set; } = string.Empty;
+    
+    [Id(5)]
     public decimal Volume { get; set; }
+    
+    [Id(6)]
     public decimal PnL { get; set; }
+    
+    [Id(7)]
     public decimal Fee { get; set; }
+    
+    [Id(8)]
     public TradeDirection Direction { get; set; }
 }

src/Managing.Application.Abstractions/Grains/PlatformSummaryGrainState.cs

@@ -1,3 +1,4 @@
+using Orleans;
 using static Managing.Common.Enums;
 
 namespace Managing.Application.Abstractions.Grains;
@@ -5,64 +6,127 @@ namespace Managing.Application.Abstractions.Grains;
 /// <summary>
 /// State model for Platform Summary Grain
 /// </summary>
+[GenerateSerializer]
 public class PlatformSummaryGrainState
 {
+    [Id(0)]
     public DateTime LastUpdated { get; set; }
+    
+    [Id(1)]
     public DateTime LastSnapshot { get; set; }
+    
+    [Id(2)]
     public bool HasPendingChanges { get; set; }
     
     // Current metrics
+    [Id(3)]
     public int TotalAgents { get; set; }
+    
+    [Id(4)]
     public int TotalActiveStrategies { get; set; }
+    
+    [Id(5)]
     public decimal TotalPlatformPnL { get; set; }
+    
+    [Id(6)]
     public decimal TotalPlatformVolume { get; set; }
+    
+    [Id(7)]
     public decimal TotalOpenInterest { get; set; }
+    
+    [Id(8)]
     public int TotalPositionCount { get; set; }
     
     // 24-hour ago values (for comparison)
+    [Id(9)]
     public int TotalAgents24hAgo { get; set; }
+    
+    [Id(10)]
     public int TotalActiveStrategies24hAgo { get; set; }
+    
+    [Id(11)]
     public decimal TotalPlatformPnL24hAgo { get; set; }
+    
+    [Id(12)]
     public decimal TotalPlatformVolume24hAgo { get; set; }
+    
+    [Id(13)]
     public decimal TotalOpenInterest24hAgo { get; set; }
+    
+    [Id(14)]
     public int TotalPositionCount24hAgo { get; set; }
     
     // Historical snapshots
+    [Id(15)]
     public List<HourlySnapshot> HourlySnapshots { get; set; } = new();
+    
+    [Id(16)]
     public List<DailySnapshot> DailySnapshots { get; set; } = new();
     
     // Volume breakdown by asset
+    [Id(17)]
     public Dictionary<string, decimal> VolumeByAsset { get; set; } = new();
     
     // Position count breakdown
+    [Id(18)]
     public Dictionary<string, int> PositionCountByAsset { get; set; } = new();
+    
+    [Id(19)]
     public Dictionary<TradeDirection, int> PositionCountByDirection { get; set; } = new();
 }
 
 /// <summary>
 /// Hourly snapshot of platform metrics
 /// </summary>
+[GenerateSerializer]
 public class HourlySnapshot
 {
+    [Id(0)]
     public DateTime Timestamp { get; set; }
+    
+    [Id(1)]
     public int TotalAgents { get; set; }
+    
+    [Id(2)]
     public int TotalStrategies { get; set; }
+    
+    [Id(3)]
     public decimal TotalVolume { get; set; }
+    
+    [Id(4)]
     public decimal TotalPnL { get; set; }
+    
+    [Id(5)]
     public decimal TotalOpenInterest { get; set; }
+    
+    [Id(6)]
     public int TotalPositionCount { get; set; }
 }
 
 /// <summary>
 /// Daily snapshot of platform metrics
 /// </summary>
+[GenerateSerializer]
 public class DailySnapshot
 {
+    [Id(0)]
     public DateTime Date { get; set; }
+    
+    [Id(1)]
     public int TotalAgents { get; set; }
+    
+    [Id(2)]
     public int TotalStrategies { get; set; }
+    
+    [Id(3)]
     public decimal TotalVolume { get; set; }
+    
+    [Id(4)]
     public decimal TotalPnL { get; set; }
+    
+    [Id(5)]
     public decimal TotalOpenInterest { get; set; }
+    
+    [Id(6)]
     public int TotalPositionCount { get; set; }
 }