public virtual async Task <VerifyPaymentResult> VerifyPayment(TblInvoices invoice)
{
var result = new VerifyPaymentResult();
var token = invoice.PaymentGatewayToken;
var request = HttpContext.Current.Request;
if (string.IsNullOrWhiteSpace(request.QueryString["Status"]) ||
string.IsNullOrWhiteSpace(request.QueryString["token"]))
{
result.ErrorMessage = _localizationService.GetResource("Plugin.PaymentMethod.PayPal.StatusOrTokenInvalid");
return(result);
}
if (!request.QueryString["Status"].Equals("OK"))
{
result.ErrorMessage = _localizationService.GetResource("Plugin.PaymentMethod.PayPal.StatusFieldIsNotOK");
return(result);
}
await Task.Run(() =>
{
try
{
var service = new PayPalAPIInterfaceServiceService(GetPayPalConfig());
var getEcWrapper = new GetExpressCheckoutDetailsReq
{
GetExpressCheckoutDetailsRequest = new GetExpressCheckoutDetailsRequestType(token)
};
var getEcResponse = service.GetExpressCheckoutDetails(getEcWrapper);
var ecRequest = new DoExpressCheckoutPaymentRequestType();
var requestDetails = new DoExpressCheckoutPaymentRequestDetailsType();
ecRequest.DoExpressCheckoutPaymentRequestDetails = requestDetails;
requestDetails.PaymentDetails = getEcResponse.GetExpressCheckoutDetailsResponseDetails.PaymentDetails;
requestDetails.Token = token;
requestDetails.PayerID = getEcResponse.GetExpressCheckoutDetailsResponseDetails.PayerInfo.PayerID;
requestDetails.PaymentAction = PaymentActionCodeType.SALE;
var wrapper = new DoExpressCheckoutPaymentReq {
DoExpressCheckoutPaymentRequest = ecRequest
};
var doEcResponse = service.DoExpressCheckoutPayment(wrapper);
if (doEcResponse.Ack == AckCodeType.SUCCESS)
{
result.IsSuccess = true;
result.TransactionId = doEcResponse.DoExpressCheckoutPaymentResponseDetails.PaymentInfo[0].TransactionID;
}
else
{
foreach (var error in doEcResponse.Errors)
{
result.ErrorMessage +=
$"[{error.SeverityCode}] {error.ErrorCode} : {error.LongMessage} </br>";
}
}
}
catch
{
result.ErrorMessage = _localizationService.GetResource("Plugin.PaymentMethod.PayPal.ServiceUnavailable");
}
});
return(result);
}
public virtual async Task <VerifyPaymentResult> VerifyPayment(TblInvoices invoice)
{
var settings = await _settingService.LoadSettingAsync <ZarinPalSettingsModel>();
var currentCurrency = DependencyResolver.Current.GetService <IWorkContext>().CurrentCurrency;
var amount = invoice.ComputeInvoiceTotalAmount();
if (string.Compare(currentCurrency.IsoCode, "irr", StringComparison.OrdinalIgnoreCase) == 0)
{
amount = amount / 10;
}
var result = new VerifyPaymentResult();
var token = invoice.PaymentGatewayToken;
var request = HttpContext.Current.Request;
if (string.IsNullOrWhiteSpace(request.QueryString["Status"]) ||
string.IsNullOrWhiteSpace(request.QueryString["Authority"]))
{
result.ErrorMessage = _localizationService.GetResource("Plugin.PaymentMethod.Zarinpal.StatusOrAuthorityInvalid");
return(result);
}
if (!request.QueryString["Status"].Equals("OK"))
{
result.ErrorMessage = _localizationService.GetResource("Plugin.PaymentMethod.Zarinpal.StatusFieldIsNotOK");
return(result);
}
var zResult = 0;
long refId = 0;
var connectionError = false;
await Task.Run(() =>
{
try
{
using (var zarinpal = new com.zarinpal.www.PaymentGatewayImplementationService()
{
Url = settings.ZarinpalWebserviceUrl
})
{
zResult = zarinpal.PaymentVerification(settings.MerchantId,
token,
(int)amount,
out refId);
}
}
catch
{
connectionError = true;
}
});
if (zResult == 100)
{
result.IsSuccess = true;
result.TransactionId = refId.ToString();
}
else
{
result.ErrorMessage = connectionError ?
_localizationService.GetResource("Plugin.PaymentMethod.Zarinpal.ServiceUnavailable") :
$"[{zResult}] : {GetErrorDes(zResult)}";
}
return(result);
}
