public override string Transfer(Transfer transfer)
{
Balance balance = accounts
.LookupBalance(transfer.Account)
?? throw new TransferException(
StatusCode.FailureGeneric,
"Account not found: " + transfer.Account
);
if (!balance.Currency.Equals(transfer.RequestedAmountCurrency))
{
throw new TransferException(
StatusCode.FailureInvalidCurrency,
"FX is not supported");
}
if (balance.Available.CompareTo(transfer.TransactionAmount) < 0)
{
throw new TransferException(
StatusCode.FailureInsufficientFunds,
"Balance exceeded");
}
AccountTransaction transaction = AccountTransaction.NewBuilder(TransactionType.Debit)
.Id(string.Join(":", transfer.TokenTransferId, TransactionType.Debit.ToString()))
.ReferenceId(transfer.TokenTransferId)
.From(transfer.Account)
.To(transfer.Destinations[0].Account)
.Amount(
double.Parse(transfer.TransactionAmount.ToString()),
transfer.TransactionAmountCurrency)
.TransferAmount(
double.Parse(transfer.TransactionAmount.ToString()),
transfer.TransactionAmountCurrency)
.Description(transfer.Description)
.Build();
accounts.CreateDebitTransaction(transaction);
// A bank needs to initiate a transfer here. Leaving this part out
// since it changes from scheme to scheme.
return(transaction.Id);
}
public Balance GetBalance(BankAccount account)
{
return(accounts.LookupBalance(account)
?? throw new BankException(StatusCode.FailureAccountNotFound, "Account not found"));
}