public void DeleteOrderDetail(OrderDetailsWM webModel)
 {
     try
     {
         _orderDetailsOperations.DeleteOrderDetail(OrderDetailsMapping.MapToEntity(webModel));
     }
     catch (Exception ex)
     {
         throw new Exception(ex.ToString());
     }
 }
 public void AddOrderDetails(List <OrderDetailsWM> webModelList)
 {
     try
     {
         _orderDetailsOperations.AddOrderDetails(OrderDetailsMapping.MapToEntity(webModelList));
     }
     catch (Exception ex)
     {
         throw new Exception(ex.ToString());
     }
 }