//get single topic with its posts on paging
public TopicWithComments GetTopicWithComments(Guid topicId, int pageNumber, int CommentsPerPage)
{
TopicWithComments topicWithComments = new TopicWithComments();
if (topicId == Guid.Empty)
{
return(null);
}
Expression <Func <ContentComment, bool> > predicate = x => x.TopicId == topicId && !x.IsHidden && !x.IsSpam;
topicWithComments.Comments = _commentWork.Paging(pageNumber, CommentsPerPage, "CreateTime desc", predicate, new string[] { "Topic", "Topic.User", "Topic.FirstComment", "Topic.Tags", "Topic.Tags.Category" });
if (topicWithComments.Comments.Count > 0)
{
topicWithComments.Topic = topicWithComments.Comments[0].Topic;
}
else
{
topicWithComments.Topic = Get(topicId, new string[] { "Tags", "Tags.Category" });
}
return(topicWithComments);
}
public TopicWithCommentsClient ToTopicWithCommentsClient(TopicWithComments topicWithComments)
{
TopicWithCommentsClient topicWithCommentsClient = new TopicWithCommentsClient();
topicWithCommentsClient.PageComments = new PageListClient <CommentClient>(topicWithComments.Comments, topicWithComments.Comments.Count);
foreach (var comment in topicWithComments.Comments)
{
topicWithCommentsClient.PageComments.Models.Add(_commentDriver.ToClient(comment));
}
topicWithCommentsClient.Topic = ToClient(topicWithComments.Topic, excludeProperties: new string[] { "Comments" });
return(topicWithCommentsClient);
}