public static bool UpdatePost(this DBEntities DB, PostView postView)
{
Post postToUpdate = DB.Posts.Find(postView.Id);
postView.CopyToPost(postToUpdate);
DB.Entry(postToUpdate).State = EntityState.Modified;
DB.SaveChanges();
PostsLastUpdate = DateTime.Now;
return(true);
}
public static List <PostView> ToPostViewList(this DBEntities DB, IEnumerable <Post> posts)
{
List <PostView> postViews = new List <PostView>();
foreach (var post in posts)
{
PostView postview = post.ToPostView();
postview.CurrentUserLike = DB.AlreadyLike(post.Id, OnlineUsers.CurrentUser.Id);
postViews.Add(postview);
}
return(postViews);
}
public static PostView AddPost(this DBEntities DB, PostView postView)
{
Post post = postView.ToPost();
BeginTransaction(DB);
post = DB.Posts.Add(post);
DB.SaveChanges();
if (post.ParentPostId != 0)
{
PostsChild pc = new PostsChild {
PostId = post.ParentPostId, ChildPostId = post.Id
};
DB.PostsChilds.Add(pc);
DB.SaveChanges();
}
Commit();
PostsLastUpdate = DateTime.Now;
return(post.ToPostView());
}