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PortfolioManager/Models/StopLimitCompositeModel.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Eremex.AvaloniaUI.Charts;
+using MarketData.MarketDataModel;
+using PortfolioManager.DataSeriesViewModels;
+
+namespace PortfolioManager.Models
+{
+  public class StopLimitCompositeModel
+  {
+    private StopLimitCompositeModel()
+    {
+    }
+    
+    public static CompositeDataSource Empty()
+    {
+      CompositeDataSource compositeDataSource = new CompositeDataSource()
+      {
+          DataAdapter = new SortedDateTimeDataAdapter()
+      };
+      return compositeDataSource;
+    }       
+    
+    public static CompositeDataSource CreateCompositeDataSource(StopLimits stopLimits)
+    {
+      if (null == stopLimits || 0 == stopLimits.Count) return Empty();
+      SortedDateTimeDataAdapter sortedDateTimeDataAdapter = new SortedDateTimeDataAdapter();
+      List<StopLimit> sortedStopLimits = stopLimits.OrderBy(x => x.EffectiveDate).ToList();
+      foreach (StopLimit stopLimit in sortedStopLimits)
+      {
+        sortedDateTimeDataAdapter.Add(stopLimit.EffectiveDate, stopLimit.StopPrice);
+      }
+        CompositeDataSource compositeDataSource = new CompositeDataSource()
+        {
+            DataAdapter = sortedDateTimeDataAdapter
+        };
+        return compositeDataSource;
+    }
+  }
+}