public void Add(Owner owner)
 {
     PersistenceBroker.Create(owner);
 }
 public void Remove(Owner owner)
 {
     PersistenceBroker.Delete(owner);
 }
 private int InsertOwner(Owner owner)
 {
     using (var unitOfWork = unitOfWorkFactory.StartUnitOfWork())
     {
         ownerRepository.Add(owner);
         return owner.Id;
     }
 }