@Repository
public class ArticleRepository {

    public LazyList<Article> findAll() {
        return Article.findAll();
    }

    public LazyList<Article> findPublished() {
        return Article.where("status = ?", 1);
    }

    public LazyList<Article> findByAuthor(Integer userId) {
        return Article.where("user_id = ?", userId);
    }

    public Article findById(Integer id) {
        return Article.findById(id);
    }

    public void create(String title, String content) {
        Article article = new Article();
        article.setTitle(title);
        article.setContent(content);
        article.setStatus(1);
        article.saveIt();
    }
}