/// <summary>
/// Helper method to retry payment with cheap gateway, if model matches business requirements
/// </summary>
/// <param name="paymentModel"></param>
/// <returns></returns>
private PaymentResult RetryWithCheapPaymentGateway(PaymentModel paymentModel)
{
var expensiveGatewayResponse = _expensivePaymentGateway.BankTransfer(paymentModel);
if (expensiveGatewayResponse.StatusCode == _config.ThirdPartyErrorResponse)
{
// Service is unavailable. Retry with cheap gateway
var thirdPartyResponse = _cheapPaymentGateway.BankTransfer(paymentModel);
return(thirdPartyResponse);
}
else
{
return(expensiveGatewayResponse);
}
}