Add beam shear converting to DTO

DataAccess/DTOs/Converters/Forces/ForceTupleFromDTOConvertStrategy.cs

@@ -0,0 +1,32 @@
+using StructureHelperCommon.Infrastructures.Interfaces;
+using StructureHelperCommon.Models.Forces;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DataAccess.DTOs
+{
+    public class ForceTupleFromDTOConvertStrategy : ConvertStrategy<ForceTuple, ForceTupleDTO>
+    {
+        private readonly IUpdateStrategy<IForceTuple> updateStrategy;
+
+        public ForceTupleFromDTOConvertStrategy(IUpdateStrategy<IForceTuple> updateStrategy)
+        {
+            this.updateStrategy = updateStrategy;
+        }
+
+        public ForceTupleFromDTOConvertStrategy() : this(new ForceTupleUpdateStrategy())
+        {
+            
+        }
+
+        public override ForceTuple GetNewItem(ForceTupleDTO source)
+        {
+            ForceTuple newItem = new(source.Id);
+            updateStrategy.Update(newItem, source);
+            return newItem;
+        }
+    }
+}