ActivEarth.DAO.UserDAO.UpdateUserProfile C# (CSharp) Метод

        public static bool UpdateUserProfile(User user)
        {
            try
            {
                using (SqlConnection connection = ConnectionManager.GetConnection())
                {
                    var data = new ActivEarthDataProvidersDataContext(connection);
                    ProfileDataProvider profile =
                        (from p in data.ProfileDataProviders where p.user_id == user.UserID select p).FirstOrDefault();

                    if (profile != null)
                    {
                        profile.first_name = user.FirstName;
                        profile.last_name = user.LastName;
                        profile.gender = user.Gender;
                        profile.city = user.City;
                        profile.state = user.State;
                        profile.email = user.Email;
                        profile.age = user.Age;
                        profile.height = user.Height;
                        profile.weight = user.Weight;
                        profile.green_score = user.GreenScore;
                        if (user.ActivityScore != null)
                        {
                            profile.activity_score_badges = user.ActivityScore.BadgeScore;
                            profile.activity_score_challenges = user.ActivityScore.ChallengeScore;
                            profile.activity_score_contests = user.ActivityScore.ContestScore;
                        }

                        RecentActivityDAO.UpdateUserRecentActivity(user);

                        data.SubmitChanges();
                        return true;
                    }
                    else
                    {
                        return false;
                    }
                }
            }
            catch (Exception)
            {
                return false;
            }
        }