Add polygon to DTO convert strategy

DataAccess/DTOs/Converters/Shapes/VertexToDTOConvertStrategy.cs

@@ -0,0 +1,26 @@
+using StructureHelperCommon.Infrastructures.Interfaces;
+using StructureHelperCommon.Models.Shapes;
+
+namespace DataAccess.DTOs
+{
+    public class VertexToDTOConvertStrategy : ConvertStrategy<VertexDTO, IVertex>
+    {
+        private IUpdateStrategy<IVertex> updateStrategy;
+        private IConvertStrategy<Point2DDTO, IPoint2D> pointConvertStrategy;
+
+        public VertexToDTOConvertStrategy(IBaseConvertStrategy baseConvertStrategy) : base(baseConvertStrategy)
+        {
+        }
+
+        public override VertexDTO GetNewItem(IVertex source)
+        {
+            ChildClass = this;
+            NewItem = new(source.Id);
+            updateStrategy = new VertexUpdateStrategy() { UpdateChildren = false };
+            pointConvertStrategy = new Point2DToDTOConvertStrategy() { ReferenceDictionary = ReferenceDictionary, TraceLogger = TraceLogger};
+            updateStrategy.Update(NewItem, source);
+            NewItem.Point = pointConvertStrategy.Convert(source.Point);
+            return NewItem;
+        }
+    }
+}