public async Task <(IEnumerable <Post>, IEnumerable <Comment>)> GetRecentPostsAndCommentsAsync(int count = 0)
{
SortOptions options = new SortOptions
{
SortBy = nameof(Post.RowCreatedDateTime),
SortOrder = SortOrder.Descending
};
return(await _blog.GetRecentPostAndComments(options, count));
}