/// <summary>
/// Get the configuratiion data
/// </summary>
/// <param name="configuration"></param>
/// <returns></returns>
public Result Init(RuntimeConfiguration configuration)
{
Log.Info("Init method started...");
//initalise confguration file instance
var configFile = AppConfiguration.Instance;
try
{
if (configuration == null)
{
Log.Info("Can not set configuration to null.");
return(ResultCode.GenericError);
}
if (configuration.PosNumber <= 0)
{
Log.Info($"Invalid PosNumber {configuration.PosNumber}.");
return(ResultCode.GenericError);
}
//if (configuration.Port == string.Empty)
//{
// Log.Info($"Invalid Port {configuration.Port}.");
// return ResultCode.GenericError;
//}
using (var api = new GuardianApi())
{
RuntimeConfiguration.Instance = configuration;
Heartbeat.Instance.Start();
Log.Info("Init success!");
return(ResultCode.Success);
}
}
catch (Exception ex)
{
Log.Error(ex);
return(ResultCode.GenericError);
}
finally
{
Log.Info("Init method finished.");
}
}
private void Beat(object state)
{
var configuration = RuntimeConfiguration.Instance;
if (configuration == null)
{
return;
}
try
{
using (var api = new GuardianApi())
{
Alive = true;
}
}
finally
{
Log.Debug($"Heartbeat status: {Alive}");
}
}
/// <summary>
/// Payment method
/// </summary>
/// <param name="amount"></param>
/// <returns></returns>
public Result <PaymentData> Pay(int amount)
{
Log.Info("Pay method started...");
Log.Info($"Amount = {amount/100.0}.");
Result <PaymentData> transactionResult = null;
string reciept = string.Empty;
try
{
if (File.Exists(ticketPath))
{
File.Delete(ticketPath);
}
if (amount <= 0)
{
Log.Info("Invalid pay amount...");
return(ResultCode.GenericError);
}
var config = RuntimeConfiguration.Instance;
var data = new PaymentData();
Log.Info("Calling payment driver...");
using (var api = new GuardianApi())
{
var payResult = api.Pay(amount, out TransactionInfo payResponse);
Log.Info($"Pay Result: {payResult}");
// interogate the result check if payResponse not equal to null
if (payResponse == null)
{
Log.Error("Transaction response error...");
data.Result = PaymentResult.Failed;
PrintErrorTicket(data, string.Empty);
return(new Result <PaymentData>((ResultCode)payResult, data: data));
}
else
if (payResult != DiagnosticErrMsg.OK && payResponse != null)
{
Log.Error($"Pay Result = {payResult} Payment Failed...");
data.Result = PaymentResult.Failed;
PrintErrorTicket(data, payResponse.CustomerReceipt);
return(new Result <PaymentData>((ResultCode)payResult, data: data));
}
else
{
data.Result = PaymentResult.Successful;
data.PaidAmount = amount;
Log.Info($"paid Amount: {data.PaidAmount}");
transactionResult = new Result <PaymentData>(ResultCode.Success, data: data);
Log.Info($"Payment succeeded transaction result: {transactionResult}");
CreateCustomerTicket(payResponse);
data.HasClientReceipt = true;
}
//persist the transaction
//PersistTransaction(payResponse);
}
return(transactionResult);
}
catch (Exception ex)
{
Log.Error(ex);
return(ResultCode.GenericError);
}
finally
{
Log.Info("Pay method finished...");
}
}