private IReadOnlyList <NewsfeedPost> GetPostsForUser(IReadOnlyList <NewsfeedPost> posts, UserId userId)
{
return(posts.Select(v => new NewsfeedPost(
v.CreatorId,
v.PostId,
v.BlogId,
v.ChannelId,
v.PreviewText,
v.ImageId,
v.PreviewWordCount,
v.WordCount,
v.ImageCount,
v.FileCount,
v.VideoCount,
v.LiveDate,
v.ImageName,
v.ImageExtension,
v.ImageSize,
v.ImageRenderWidth,
v.ImageRenderHeight,
v.LikesCount,
v.CommentsCount,
UserIds.IndexOf(userId) < v.LikesCount,
v.CreationDate)).ToList());
}