iServe.Models.User.GetSubmitterByNeedID C# (CSharp) Méthode

        public User GetSubmitterByNeedID(int id)
        {
            User user = (from u in _db.Users
                         from n in u.Needs
                         where n.ID == id
                         && n.SubmittedByID == u.ID
                         select u).SingleOrDefault();

            return user;
        }