Add converting strategies for beam shear actions

DataAccess/DTOs/DTOEntities/BeamShearDTO.cs

@@ -1,19 +1,23 @@
 using Newtonsoft.Json;
 using StructureHelperLogics.Models.BeamShears;
 
-namespace DataAccess.DTOs.DTOEntities
+namespace DataAccess.DTOs
 {
     public class BeamShearDTO : IBeamShear
     {
         [JsonProperty("Id")]
         public Guid Id { get; }
         [JsonProperty("Repository")]
-        public IBeamShearRepository Repository { get; set; }
+        public IBeamShearRepository Repository { get; set; } = new BeamShearRepositoryDTO(Guid.NewGuid());
 
+        public BeamShearDTO(Guid id)
+        {
+            Id = id;
+        }
 
         public object Clone()
         {
-            throw new NotImplementedException();
+            return this;
         }
     }
 }