public IResult Add(Author author)
{
IResult result = BusinessRules.Run(CheckIfAuthorExists(author));
if (result != null)
{
return(result);
}
_authorDal.Add(author);
return(new SuccessResult(Messages.AuthorAdded));
}
public IResult Add(Author author)
{
_authorDal.Add(author);
return(new SuccessResult(AuthorMessages.AuthorAdded));
}
public void Add(Author author)
{
_authorDal.Add(author);
}
public IResult Add(Author author)
{
_authorDal.Add(author);
return(new SuccessResult());
}
public string Add(Author author)
{
_authorDal.Add(author);
return("Yazar başarıyla eklendi");
}
public Author Add(Author author)
{
return(_authorDal.Add(author));
}