public async Task <IActionResult> Index([FromForm] PaymentViewModel model)
{
try
{
//gateway request
PaymentGatewayRequest gatewayRequest = new PaymentGatewayRequest
{
CardHolderName = model.CardHolderName,
//clear credit card unnecessary characters
CardNumber = model.CardNumber?.Replace(" ", string.Empty).Replace(" ", string.Empty),
ExpireMonth = model.ExpireMonth,
ExpireYear = model.ExpireYear,
CvvCode = model.CvvCode,
CardType = model.CardType,
Installment = model.Installment,
TotalAmount = model.TotalAmount,
OrderNumber = Guid.NewGuid().ToString(),
CurrencyIsoCode = "949",
LanguageIsoCode = "tr",
CustomerIpAddress = HttpContext.Connection.RemoteIpAddress.ToString()
};
//bank
Bank bank = await _bankService.GetById(model.BankId.Value);
gatewayRequest.BankName = Enum.Parse <BankNames>(bank.SystemName);
//bank parameters
System.Collections.Generic.List <BankParameter> bankParameters = await _bankService.GetBankParameters(bank.Id);
gatewayRequest.BankParameters = bankParameters.ToDictionary(key => key.Key, value => value.Value);
//create payment transaction
PaymentTransaction payment = new PaymentTransaction
{
OrderNumber = Guid.Parse(gatewayRequest.OrderNumber),
UserIpAddress = gatewayRequest.CustomerIpAddress,
UserAgent = HttpContext.Request.Headers[HeaderNames.UserAgent],
BankId = model.BankId.Value,
CardPrefix = gatewayRequest.CardNumber.Substring(0, 6),
CardHolderName = gatewayRequest.CardHolderName,
Installment = model.Installment,
TotalAmount = model.TotalAmount,
BankRequest = JsonConvert.SerializeObject(gatewayRequest)
};
//mark as created
payment.MarkAsCreated();
//insert payment transaction
await _paymentService.Insert(payment);
var responseModel = new
{
GatewayUrl = new Uri($"{Request.GetHostUrl(false)}{Url.RouteUrl("Confirm", new { paymentId = payment.OrderNumber })}"),
Message = "Redirecting to gateway..."
};
return(Ok(responseModel));
}
catch (Exception ex)
{
Debug.WriteLine(ex);
return(Ok(new { errorMessage = "İşlem sırasında bir hata oluştu." }));
}
}