public async Task <System.Web.Http.IHttpActionResult> InsertPaymentProcessData(PaymentProcess paymentprocess)
{
bool inserted = false;
if (ValidateCreditCard(paymentprocess.CreditCardNumber))
{
if (IsCreditCardInfoValid(paymentprocess.ExpirationDate, paymentprocess.SecurityCode))
{
if (paymentprocess.Amount > 0)
{
inserted = await paymentService.InsertPayment(paymentprocess);
if (inserted)
{
if (paymentprocess.Amount <= 20)
{
if (await cheapPaymentGatewayService.AnalysisPaymentByThisGatewayProcessed(paymentprocess.Amount, paymentprocess.CreditCardNumber))
{
return((System.Web.Http.IHttpActionResult)Ok());
}
else if (await cheapPaymentGatewayService.AnalysisPaymentByThisGatewayPending(paymentprocess.Amount, paymentprocess.CreditCardNumber))
{
return((System.Web.Http.IHttpActionResult)Ok());
}
else if (await cheapPaymentGatewayService.AnalysisPaymentByThisGatewayFailed(paymentprocess.Amount, paymentprocess.CreditCardNumber))
{
return((System.Web.Http.IHttpActionResult)Ok());
}
}
else if (paymentprocess.Amount >= 21 && paymentprocess.Amount <= 500)
{
if (await expensivePaymentGatewayService.AnalysisPaymentByThisGatewayProcessed(paymentprocess.Amount, paymentprocess.CreditCardNumber))
{
return((System.Web.Http.IHttpActionResult)Ok());
}
else if (await expensivePaymentGatewayService.AnalysisPaymentByThisGatewayPending(paymentprocess.Amount, paymentprocess.CreditCardNumber))
{
return((System.Web.Http.IHttpActionResult)Ok());
}
else if (await expensivePaymentGatewayService.AnalysisPaymentByThisGatewayFailed(paymentprocess.Amount, paymentprocess.CreditCardNumber))
{
return((System.Web.Http.IHttpActionResult)Ok());
}
}
else if (paymentprocess.Amount > 500)
{
if (await premiumPaymentService.AnalysisPaymentByThisGatewayProcessed(paymentprocess.Amount, paymentprocess.CreditCardNumber))
{
return((System.Web.Http.IHttpActionResult)Ok());
}
else if (await premiumPaymentService.AnalysisPaymentByThisGatewayPending(paymentprocess.Amount, paymentprocess.CreditCardNumber))
{
return((System.Web.Http.IHttpActionResult)Ok());
}
else if (await premiumPaymentService.AnalysisPaymentByThisGatewayFailed(paymentprocess.Amount, paymentprocess.CreditCardNumber))
{
return((System.Web.Http.IHttpActionResult)Ok());
}
}
return((System.Web.Http.IHttpActionResult)Ok());
}
else if (!inserted)
{
return((System.Web.Http.IHttpActionResult)BadRequest());
}
else
{
return((System.Web.Http.IHttpActionResult)StatusCode(500));
}
}
else
{
return((System.Web.Http.IHttpActionResult)BadRequest("Amount can never be negative or zero"));
}
}
else
{
return((System.Web.Http.IHttpActionResult)BadRequest("Expiry Date or CVV no is invalid"));
}
}
else
{
return((System.Web.Http.IHttpActionResult)BadRequest("Credit card is invalid"));
}
}
