private IResult CheckRentalsForCustomers(int customerId) { if (_dal.CheckRentalsForCustomers(customerId)) { return(new ErrorResult()); } return(new SuccessResult()); }
public IResult Delete(Customer entity) { try { bool result = _dal.CheckRentalsForCustomers(entity); if (!result) { _dal.Delete(entity); return(new SuccessResult(Messages.Deleted)); } return(new ErrorResult(Messages.CustomerorUserDeleteError)); } catch (Exception e) { return(new ErrorResult(Messages.Error + e.Message)); } }