public static DbHolder UpdateDbHolder(DTOHolder dtoHolder, DbHolder holder, IList <DbAccount> accounts)
 {
     holder.Name     = dtoHolder.Name;
     holder.Surname  = dtoHolder.Surname;
     holder.Accounts = accounts;
     return(holder);
 }
 public static DbHolder ToSurrogateDbHolder(this DTOHolder dtoHolder)
 {
     return(new DbHolder()
     {
         Id = dtoHolder.Id,
         Name = dtoHolder.Name,
         Surname = dtoHolder.Surname
     });
 }
 public static Holder ToHolder(this DTOHolder dtoHolder)
 {
     return(new Holder
     {
         Id = dtoHolder.Id,
         Name = dtoHolder.Name,
         Surname = dtoHolder.Surname,
         Accounts = dtoHolder.Accounts
     });
 }