public List <UserBalance> GetUserBalance(int userId)
        {
            var user = _userDataManager.GetUserBalances(userId);

            var result = new List <UserBalance>();

            var balance = user.Balance.GetAllMoney();

            foreach (var value in balance)
            {
                result.Add(new UserBalance(value.Currency.Name, value.Amount));
            }

            return(result);
        }