PersonAndFriendInfo

    public class User
    {
        public User(){
            Friends = new List<FriendInfo>();
        }
        [Key]
        public int UserId { get; set; }
        [Required]
        public string EmailAddress { get; set; }

        public DateTime? DateOfBirth { get; set; }
        public DateTime? LastLoginDate { get; set; }
        public DateTime? LastRefreshDate { get; set; }
        
        public virtual ICollection<FriendInfo> Friends { get; set; }

    }
    

    public class FriendInfo
    {

        public FriendInfo()
        {
            Users = new List<User>();
        }
        [Key]
        public int FriendInfoId { get; set; }
        public FRIEND_STATUS Status { get; set; }
        
        [Required]
        public DateTime Expires { get; set; }
        public DateTime? DateAccepted { get; set; }
        public DateTime? DateRequested { get; set; }

        public virtual ICollection<User> Users { get; set; }
        
    }
}


public FriendInfo CreateFriend(int friendId){
            User user = _userRepo.FindByEmail(HttpContext.Current.User.Identity.Name);
            User friend = _userRepo.Find(friendId);

            
            var users = new List<User>();
            _userRepo.InsertOrUpdate(user);
            _userRepo.InsertOrUpdate(friend);
            users.Add(user);
            users.Add(friend);
            //Create Friend
            FriendInfo friendInfo = new FriendInfo
            {
                //UserId = userId,
                //FriendId = friend.UserId,
                Users = users,
                Status = FriendInfo.FRIEND_STATUS.UNAPPROVED,
            };
            
            
            try
            {
                _friendinfoRepo.InsertOrUpdate(friendInfo);
                await _friendinfoRepo.SaveAsync();

            }
            catch (Exception ex)
            {

                throw ex;
            }
}