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));
}
}