public void Update(DtoArticleParams param)
{
var article = base.Get(param.Id);
article.CategoryId = param.CategoryId;
article.Title = param.Title;
article.Body = param.Body;
article.Introduction = param.Introduction;
article.Type = param.Type;
if (param.Img != null)
{
article.Img = param.Img;
}
dc.ArticleTags.RemoveRange(dc.ArticleTags.Where(c => c.ArticleId == article.Id));
List <ArticleTag> tags = new List <ArticleTag> ();
foreach (var item in param.TagIds)
{
var articleTag = new ArticleTag();
articleTag.TagId = item;
articleTag.ArticleId = article.Id;
tags.Add(articleTag);
}
dc.ArticleTags.AddRange(tags);
dc.SaveChanges();
}
public int Add(DtoArticleParams param)
{
Article article = new Article();
article.CategoryId = param.CategoryId;
article.Title = param.Title;
article.Body = param.Body;
article.Introduction = param.Introduction;
article.CreatedDate = DateTime.Now;
article.Img = param.Img;
article.Type = param.Type;
dc.Articles.Add(article);
List <ArticleTag> tags = new List <ArticleTag> ();
foreach (var item in param.TagIds)
{
var articleTag = new ArticleTag();
articleTag.TagId = item;
articleTag.ArticleId = article.Id;
tags.Add(articleTag);
}
dc.ArticleTags.AddRange(tags);
dc.SaveChanges();
return(article.Id);
}
