public bool EditArticle(Guid articleId, string title, string content, Guid[] categoryIds)
{
Article article = _articleDAL.GetArticleById(articleId);
article.ArticleTitle = title;
article.ArticleContent = content;
_articleDAL.EditEntity(article);
//IQueryable<ArticleToCategory> articleCategories = _articleToCategoryDAL.GetEntities(m => m.ArticleToCategoryArticleId == articleId).ToList();
var articleCategories = _articleToCategoryDAL.GetEntities(m => m.ArticleToCategoryArticleId == articleId).ToList();
foreach (ArticleToCategory articleToCategory in articleCategories)
{
_articleToCategoryDAL.DeleteEntity(articleToCategory);
}
// add new categories
foreach (Guid categoryId in categoryIds)
{
_articleToCategoryDAL.CreateEntity(new ArticleToCategory()
{
ArticleToCategoryId = Guid.NewGuid(),
ArticleToCategoryCreateDateTime = DateTime.Now,
ArticleToCategoryIsRemoved = 0,
ArticleToCategoryCategoryId = categoryId,
ArticleToCategoryArticleId = article.ArticleId
});
}
return(true);
}
public ArticleEntity GetArticleById(int id)
{
return(_articleDal.GetArticleById(id));
}