public async Task ProcessDataAsync(Article_Info data, List <PicDTO> bannerpic, List <string> CategoryList, List <string> TagList)
{
Data_FileBusiness filebll = new Data_FileBusiness();
await Service.DeleteAsync <Article_ArticleCateGory>(x => x.ArtileID == data.Id); //删除文章分类表下包含该文章id的所有数据
await Service.DeleteAsync <Article_TagArticle>(x => x.ArticleID == data.Id); //删除标签分类表下包含该文章id的所有数据
var aclist = CategoryList.Select(x => new Article_ArticleCateGory
{
Id = IdHelper.GetId(),
Deleted = false,
CategoryID = x,
CreateTime = DateTime.Now,
ArtileID = data.Id
}).ToList();
var tagdata = Service.GetIQueryable <Data_Tag>().Select(x => x.Id);
string tagid;
TagList.ForEach(x =>
{
var tamodel = new Article_TagArticle();
tamodel.InitEntity();
tamodel.ArticleID = data.Id;
if (!tagdata.Any(t => t == x))//假如这个tag是tag表里没有的,就往tag表里新增
{
var datatag = new Data_Tag();
datatag.InitEntity();
datatag.TagName = x;
datatag.TabAlias = x;
Service.Insert <Data_Tag>(datatag);
tagid = datatag.Id;
}
else
{
tagid = x;
}
tamodel.TagID = tagid;
Service.Insert <Article_TagArticle>(tamodel);
});
//var atlist = TagList.Select(x => new Article_TagArticle
//{
// Id = IdHelper.GetId(),
// Deleted = false,
// TagID = x,
// CreateTime = DateTime.Now,
// ArticleID = data.Id
//}).ToList();
await Service.InsertAsync <Article_ArticleCateGory>(aclist); //往文章分类表里插入数据
var bannerid = filebll.AddBannerPic(data.Id, bannerpic); //往图片表里插入导航图数据，并返回该导航图的id
data.BannerPic = bannerid;
if (!data.ReleaseTime.HasValue)
{
data.ReleaseTime = DateTime.Now;
}
data.LastModifiedTime = DateTime.Now;
}
public async Task SaveData(Article_TagArticle data)
{
if (data.Id.IsNullOrEmpty())
{
data.InitEntity();
await _article_TagArticleBus.AddDataAsync(data);
}
else
{
await _article_TagArticleBus.UpdateDataAsync(data);
}
}