public bool StartSale(int amount, string path_to_save_qr)
{
// returns the location of the QR code file of the payment
SSaleResponse resp = api.Sale(amount);
SMBillsTransaction transaction = new SMBillsTransaction()
{
Amount_in_cents = amount,
Channel_id = resp.channelid,
Transaction_id = resp.transactionid,
Currency = "EUR",
Status = TransactionStatus.ToDatabaseStatus(TransactionStatus.FromInt(resp.status)),
Order_id = resp.orderid,
Payment_token_number = resp.paymenttokennumber.ToString(),
};
database.InsertRecord(transaction);
current_transaction = transaction;
// get qr code and save it to a temp folder
api.getQRCode(resp.paymenttokennumber.ToString(), path_to_save_qr);
// change state
flow.state = StateHelper.GetCorrespondingState(this, TransactionStatus.FromInt(resp.status));
return(true);
}
private void LoadLastTransaction(OnlinePaymentFlow flow)
{
SMBillsTransaction last_transaction = database.GetLastTransaction();
if (last_transaction != null && last_transaction.Datetime_finished != null)
{
current_transaction = last_transaction;
ETransactionStatus status = TransactionStatus.FromDatabaseStatus(current_transaction.Status);
flow.state = StateHelper.GetCorrespondingState(this, status);
}
}
