private IResult BrandExists(int id)
{
if (_brandDal.Exists(b => b.BrandId == id))
{
return(new SuccessResult());
}
return(new ErrorResult());
}
private IResult BrandExists(int id)
{
if (_brandDal.Exists(b => b.Id == id))
{
return(new SuccessResult());
}
return(new ErrorResult(Messages.BrandNotFound));
}
private IResult CheckNotExistsByName(string name)
{
return((_brandDal.Exists(b => b.Name == name)) ? new ErrorResult(Messages.BrandExists) : new SuccessResult());
}
