public async Task Delete(int commentId)
{
await CommentaryManager.DeleteComment(commentId);
Clients.All.deleteCommentToPage(commentId);
}
public async Task Send(int newsId, int userId, string comment, string userName)
{
var commentId = await CommentaryManager.SaveComment(comment, userId, newsId, userName);
Clients.All.addNewCommentToPage(commentId, userName, comment, DateTime.Now.ToString());
}