public Post UpdatePost(Post newPost)
{
using (ModelPostCommentContainer ctx = new ModelPostCommentContainer())
{
Post oldPost = ctx.Posts.Find(newPost.PostId);
if (oldPost == null) // nu exista in bd
{
return(null);
}
oldPost.Description = newPost.Description;
oldPost.Domain = newPost.Domain;
oldPost.Date = newPost.Date;
ctx.SaveChanges();
return(oldPost);
}
}
public Comment UpdateComment(Comment newComment)
{
using (ModelPostCommentContainer ctx = new ModelPostCommentContainer())
{
Comment oldComment = ctx.Comments.Find(newComment.CommentId);
if (newComment.Text != null)
{
oldComment.Text = newComment.Text;
}
if ((oldComment.PostPostId != newComment.PostPostId) &&
(newComment.PostPostId != 0))
{
oldComment.PostPostId = newComment.PostPostId;
}
ctx.SaveChanges();
return(oldComment);
}
}
public bool AddComment()
{
using (ModelPostCommentContainer ctx = new ModelPostCommentContainer())
{
bool bResult = false;
if (this == null || this.PostPostId == 0)
{
return(bResult);
}
if (this.CommentId == 0)
{
ctx.Entry <Comment>(this).State = EntityState.Added;
Post p = ctx.Posts.Find(this.PostPostId);
ctx.Entry <Post>(p).State = EntityState.Unchanged;
ctx.SaveChanges();
bResult = true;
}
return(bResult);
}
}
