public async Task OutputBalanceInCurrency(string currencyCode)
{
var totalCurrencyAmount = new CurrencyAmount(currencyCode, 0);
foreach (var transaction in _transactionRepository.GetTransactions())
{
var amount = transaction.Amount;
if (amount.CurrencyCode != currencyCode)
{
amount = await _currencyConverter.ConvertCurrencyAsync(amount, currencyCode);
}
totalCurrencyAmount += amount;
}
Console.WriteLine($"Balance: {totalCurrencyAmount}");
}