public object GetUserFeed(int userId, int p, int n)
{
var feed = Follows
.Where(f => f.FollowerId == userId)
.Select(f => Posts.Where(pt => pt.AuthorId == f.FollowedId).ToList())
.SelectMany(pt => pt)
.OrderByDescending(pt => pt.Published)
.ToList()
.Select(pt => GetFormattedPost(pt))
.ToList();
return(n < feed.Count - p ?
feed.GetRange(p, n) :
(feed.Count - p > 0 ?
feed.GetRange(p, feed.Count - p) :
new List <object> ()));
}
public int GetFollowerCount(int id)
{
return(Follows.Where(f => f.FollowedId == id).Count());
}
public ICollection <int> GetFolloweds(int id)
{
return(Follows.Where(f => f.FollowerId == id).Select(f => f.FollowedId).ToList());
}