public PaymentProcessor(String device)
{
port = new SerialPort(device, Config.BaudRate, Parity.None, 8, StopBits.One);
port.Open();
mpos = new Mpos(port.BaseStream, Config.EncryptionKey, Config.SqlitePath);
mpos.NotificationReceived +=
(sender, e) => PgDebugLog.Write($"Mpos Notification: {e}");
mpos.TableUpdated +=
(sender, e) => PgDebugLog.Write($"Table loaded: {e}");
mpos.Errored +=
(sender, e) => PgDebugLog.Write($"Error: {e}");
mpos.PaymentProcessed +=
(sender, e) => PgDebugLog.Write($"Payment processed for card hash: {e.CardHash}");
mpos.FinishedTransaction +=
(sender, e) => PgDebugLog.Write("Finished");
PagarMeService.DefaultEncryptionKey = Config.EncryptionKey;
PagarMeService.DefaultApiKey = Config.ApiKey;
}
public async Task Initialize()
{
await mpos.Initialize();
PgDebugLog.Write("SynchronizeTables will be called");
await mpos.SynchronizeTables(true);
PgDebugLog.Write("SynchronizeTables called");
}
public static async Task Process()
{
var processor = new PaymentProcessor(Config.Port);
PgDebugLog.Write("Will initialize");
await processor.Initialize();
PgDebugLog.Write("Initialized");
await processor.Pay(100);
}
public static void Main(string[] args)
{
try
{
Process().Wait();
}
catch (Exception e)
{
PgDebugLog.Write(e);
}
Console.ReadLine();
}
public async Task Pay(int amount)
{
PgDebugLog.Write("Starting payment");
var result = await mpos.ProcessPayment(amount, null, Entities.PaymentMethod.Debit);
PgDebugLog.Write("Payment start called");
PgDebugLog.Write("Card hash: " + result.CardHash);
if (result.Status == PaymentStatus.Accepted)
{
var transaction = new Transaction
{
CardHash = result.CardHash,
Amount = amount,
ShouldCapture = false
};
PgDebugLog.Write("Sending transaction");
await transaction.SaveAsync();
PgDebugLog.Write("Transaction ID " + transaction.Id);
PgDebugLog.Write("Acquirer response code = " + transaction.AcquirerResponseCode);
var responseCode = Int32.Parse(transaction.AcquirerResponseCode);
var emvResponse = transaction["card_emv_response"];
var response = emvResponse?.ToString();
if (result.IsOnlinePin)
{
PgDebugLog.Write("Calling success finish");
await mpos.FinishTransaction(true, responseCode, response);
PgDebugLog.Write("Success finish called");
}
}
else if (result.Status != PaymentStatus.Canceled && result.IsOnlinePin)
{
PgDebugLog.Write("Calling error finish");
await mpos.FinishTransaction(false, 0, null);
PgDebugLog.Write("Error finish called");
}
PgDebugLog.Write("Will close");
await mpos.Close();
PgDebugLog.Write("Closed");
}