Add BacktestCount

src/Managing.Infrastructure.Database/PostgreSql/AgentSummaryRepository.cs

@@ -251,7 +251,8 @@ public class AgentSummaryRepository : IAgentSummaryRepository
             ActiveStrategiesCount = domain.ActiveStrategiesCount,
             TotalVolume = domain.TotalVolume,
             TotalBalance = domain.TotalBalance,
-            TotalFees = domain.TotalFees
+            TotalFees = domain.TotalFees,
+            BacktestCount = domain.BacktestCount
         };
     }
 
@@ -269,6 +270,7 @@ public class AgentSummaryRepository : IAgentSummaryRepository
         entity.TotalVolume = domain.TotalVolume;
         entity.TotalBalance = domain.TotalBalance;
         entity.TotalFees = domain.TotalFees;
+        entity.BacktestCount = domain.BacktestCount;
     }
 
     private static AgentSummary MapToDomain(AgentSummaryEntity entity)
@@ -290,6 +292,7 @@ public class AgentSummaryRepository : IAgentSummaryRepository
             TotalVolume = entity.TotalVolume,
             TotalBalance = entity.TotalBalance,
             TotalFees = entity.TotalFees,
+            BacktestCount = entity.BacktestCount,
             User = PostgreSqlMappers.Map(entity.User)
         };
     }
@@ -329,4 +332,26 @@ public class AgentSummaryRepository : IAgentSummaryRepository
     {
         return await _context.AgentSummaries.CountAsync();
     }
+
+    public async Task IncrementBacktestCountAsync(int userId)
+    {
+        var entity = await _context.AgentSummaries
+            .FirstOrDefaultAsync(a => a.UserId == userId);
+
+        if (entity != null)
+        {
+            entity.BacktestCount++;
+            entity.UpdatedAt = DateTime.UtcNow;
+            
+            await _context.SaveChangesAsync();
+            
+            _logger.LogInformation("Backtest count incremented for user {UserId} to {BacktestCount}", 
+                userId, entity.BacktestCount);
+        }
+        else
+        {
+            _logger.LogWarning("No AgentSummary found for user {UserId} when trying to increment backtest count", 
+                userId);
+        }
+    }
 }