public void DeleteForum(ForumDeleteDto deletedForum)
{
if (ModelState.IsValid)
{
_forumservice.Delete(deletedForum);
}
}
/// <summary>
/// 刪除看板(版內的文章,留言內容,按讚紀錄一併刪除)
/// </summary>
/// <param name="deletedForum"></param>
public void Delete(ForumDeleteDto deletedForum)
{
//Guid b = _repoMsgs.GetAll2().FirstOrDefault(x => x.PostId == _posts.GetAll2().FirstOrDefault(x => x.ForumId == deletedForum.ForumId).PostId).MessageId;
//刪除有按讚的版(未做完)
//IEnumerable<LikeAndDislikeHistory> likes = _likes.GetAll2().Where(x => x.MessageId == _repoMsgs.GetAll2().First(y => y.PostId == _posts.GetAll2().First(z => z.ForumId == deletedForum.ForumId).PostId).MessageId);
//foreach(LikeAndDislikeHistory like in likes)
//{
// _likes.Delete(like);
//}
//_repoMsgs.SaveContext();
//刪除未有按讚的版
IEnumerable <ReposiveMessages> repoMsgs = _repoMsgs.GetAll2().Where(x => x.PostId == _posts.GetAll2().FirstOrDefault(y => y.ForumId == deletedForum.ForumId).PostId);
foreach (ReposiveMessages msgs in repoMsgs)
{
_repoMsgs.Delete(msgs);
}
_repoMsgs.SaveContext();
IEnumerable <Posts> oldPosts = _posts.GetAll2().Where(x => x.ForumId == deletedForum.ForumId);
foreach (Posts post in oldPosts)
{
_posts.Delete(post);
}
_posts.SaveContext();
Forums oldForum = _Forums.GetFirst(x => x.ForumId == deletedForum.ForumId);
_Forums.Delete(oldForum);
_Forums.SaveContext();
}
