Fix dailySnapshot for platformsummary

src/Managing.Api/Models/Responses/AgentSummaryViewModel.cs

@@ -1,4 +1,3 @@
-using Managing.Application.Abstractions.Models;
 using Managing.Common;
 
 namespace Managing.Api.Models.Responses
@@ -55,6 +54,22 @@ namespace Managing.Api.Models.Responses
     /// </summary>
     public class PlatformSummaryViewModel
     {
+        /// <summary>
+        /// When the data was last updated
+        /// </summary>
+        public required DateTime LastUpdated { get; set; }
+
+        /// <summary>
+        /// When the last 24-hour snapshot was taken
+        /// </summary>
+        public required DateTime LastSnapshot { get; set; }
+
+        /// <summary>
+        /// Whether there are pending changes to be saved
+        /// </summary>
+        public required bool HasPendingChanges { get; set; }
+
+        // Current metrics
         /// <summary>
         /// Total number of agents on the platform
         /// </summary>
@@ -75,58 +90,34 @@ namespace Managing.Api.Models.Responses
         /// </summary>
         public required decimal TotalPlatformVolume { get; set; }
 
-        /// <summary>
-        /// Total volume traded across all agents in the last 24 hours in USD
-        /// </summary>
-        public required decimal TotalPlatformVolumeLast24h { get; set; }
-
         /// <summary>
         /// Total open interest across all positions in USD
         /// </summary>
-        public required decimal TotalOpenInterest { get; set; }
+        public required decimal OpenInterest { get; set; }
 
         /// <summary>
         /// Total number of open positions across all strategies
         /// </summary>
         public required int TotalPositionCount { get; set; }
 
-        // 24-hour changes
         /// <summary>
-        /// Change in agent count over the last 24 hours
+        /// Total platform-wide fees paid in USD
         /// </summary>
-        public required int AgentsChange24h { get; set; }
+        public required decimal TotalPlatformFees { get; set; }
 
+        // Historical snapshots
         /// <summary>
-        /// Change in strategy count over the last 24 hours
+        /// Daily snapshots for the last 60 days
         /// </summary>
-        public required int StrategiesChange24h { get; set; }
+        public required List<DailySnapshot> DailySnapshots { get; set; }
 
-        /// <summary>
-        /// Change in PnL over the last 24 hours
-        /// </summary>
-        public required decimal PnLChange24h { get; set; }
-
-        /// <summary>
-        /// Change in volume over the last 24 hours
-        /// </summary>
-        public required decimal VolumeChange24h { get; set; }
-
-        /// <summary>
-        /// Change in open interest over the last 24 hours
-        /// </summary>
-        public required decimal OpenInterestChange24h { get; set; }
-
-        /// <summary>
-        /// Change in position count over the last 24 hours
-        /// </summary>
-        public required int PositionCountChange24h { get; set; }
-
-        // Breakdowns
+        // Volume breakdown by asset
         /// <summary>
         /// Volume breakdown by asset/ticker
         /// </summary>
         public required Dictionary<Enums.Ticker, decimal> VolumeByAsset { get; set; }
 
+        // Position count breakdown
         /// <summary>
         /// Position count breakdown by asset/ticker
         /// </summary>
@@ -136,18 +127,47 @@ namespace Managing.Api.Models.Responses
         /// Position count breakdown by direction (Long/Short)
         /// </summary>
         public required Dictionary<Enums.TradeDirection, int> PositionCountByDirection { get; set; }
+    }
 
-        // Metadata
+    /// <summary>
+    /// Daily snapshot of platform metrics
+    /// </summary>
+    public class DailySnapshot
+    {
         /// <summary>
-        /// When the data was last updated
+        /// Date of the snapshot
         /// </summary>
-        public required DateTime LastUpdated { get; set; }
+        public required DateTime Date { get; set; }
 
         /// <summary>
-        /// When the last 24-hour snapshot was taken
+        /// Total number of agents on this date
         /// </summary>
-        public required DateTime Last24HourSnapshot { get; set; }
-        public List<VolumeHistoryPoint> VolumeHistory { get; internal set; }
+        public required int TotalAgents { get; set; }
+
+        /// <summary>
+        /// Total number of active strategies on this date
+        /// </summary>
+        public required int TotalStrategies { get; set; }
+
+        /// <summary>
+        /// Total volume traded on this date in USD
+        /// </summary>
+        public required decimal TotalVolume { get; set; }
+
+        /// <summary>
+        /// Total PnL on this date in USD
+        /// </summary>
+        public required decimal TotalPnL { get; set; }
+
+        /// <summary>
+        /// Total open interest on this date in USD
+        /// </summary>
+        public required decimal TotalOpenInterest { get; set; }
+
+        /// <summary>
+        /// Total number of positions on this date
+        /// </summary>
+        public required int TotalPositionCount { get; set; }
     }
 
     /// <summary>