public static object CreateRequestData(Invoice invoice, MelliGatewayAccount account)
{
var signedData = SignRequestData(account.TerminalId, account.TerminalKey, invoice.TrackingNumber, invoice.Amount);
return(CreateRequestObject(
account.TerminalId,
account.MerchantId,
invoice.Amount,
signedData,
invoice.CallbackUrl,
invoice.TrackingNumber));
}
public static object CreateRequestData(Invoice invoice, MelliGatewayAccount account, IMelliGatewayCrypto crypto)
{
var data = $"{account.TerminalId};{invoice.TrackingNumber};{(long)invoice.Amount}";
var signedData = crypto.Encrypt(account.TerminalKey, data);
return(CreateRequestObject(
account.TerminalId,
account.MerchantId,
invoice.Amount,
signedData,
invoice.CallbackUrl,
invoice.TrackingNumber));
}
public static async Task <MelliCallbackResult> CreateCallbackResultAsync(
InvoiceContext context,
HttpRequest httpRequest,
MelliGatewayAccount account,
IMelliGatewayCrypto crypto,
MessagesOptions messagesOptions,
CancellationToken cancellationToken)
{
var apiResponseCode = await httpRequest.TryGetParamAsAsync <int>("ResCode", cancellationToken).ConfigureAwaitFalse();
if (!apiResponseCode.Exists || apiResponseCode.Value != SuccessCode)
{
return(new MelliCallbackResult
{
IsSucceed = false,
Result = PaymentVerifyResult.Failed(messagesOptions.PaymentFailed)
});
}
var apiToken = await httpRequest.TryGetParamAsync("Token", cancellationToken).ConfigureAwaitFalse();
var apiOrderId = await httpRequest.TryGetParamAsAsync <long>("OrderId", cancellationToken).ConfigureAwaitFalse();
if (!apiOrderId.Exists || apiOrderId.Value != context.Payment.TrackingNumber)
{
return(new MelliCallbackResult
{
IsSucceed = false,
Token = apiToken.Value,
Result = PaymentVerifyResult.Failed(messagesOptions.InvalidDataReceivedFromGateway)
});
}
var signedData = crypto.Encrypt(account.TerminalKey, apiToken.Value);
var dataToVerify = CreateVerifyObject(apiToken.Value, signedData);
return(new MelliCallbackResult
{
IsSucceed = true,
Token = apiToken.Value,
JsonDataToVerify = dataToVerify
});
}
public static PaymentRequestResult CreateRequestResult(
MelliApiRequestResult result,
HttpContext httpContext,
MelliGatewayAccount account,
MelliGatewayOptions gatewayOptions,
MessagesOptions messagesOptions)
{
if (result == null)
{
return(PaymentRequestResult.Failed(messagesOptions.UnexpectedErrorText));
}
var isSucceed = result.ResCode == SuccessCode;
if (!isSucceed)
{
string message;
if (result.ResCode == DuplicateTrackingNumberCode)
{
message = messagesOptions.DuplicateTrackingNumber;
}
else
{
message = !result.Description.IsNullOrEmpty()
? result.Description
: MelliRequestResultTranslator.Translate(result.ResCode, messagesOptions);
}
return(PaymentRequestResult.Failed(message, account.Name));
}
var paymentPageUrl = $"{gatewayOptions.PaymentPageUrl}/Index?token={result.Token}";
return(PaymentRequestResult.SucceedWithRedirect(account.Name, httpContext, paymentPageUrl));
}
public static MelliCallbackResult CreateCallbackResult(InvoiceContext context, HttpRequest httpRequest, MelliGatewayAccount account, MessagesOptions messagesOptions)
{
httpRequest.TryGetParamAs <int>("ResCode", out var apiResponseCode);
if (apiResponseCode != SuccessCode)
{
return(new MelliCallbackResult
{
IsSucceed = false,
Result = PaymentVerifyResult.Failed(messagesOptions.PaymentFailed)
});
}
httpRequest.TryGetParam("Token", out var apiToken);
httpRequest.TryGetParamAs <long>("OrderId", out var apiOrderId);
if (apiOrderId != context.Payment.TrackingNumber)
{
return(new MelliCallbackResult
{
IsSucceed = false,
Token = apiToken,
Result = PaymentVerifyResult.Failed(messagesOptions.InvalidDataReceivedFromGateway)
});
}
var signedData = SignVerifyData(account.TerminalKey, apiToken);
var dataToVerify = CreateVerifyObject(apiToken, signedData);
return(new MelliCallbackResult
{
IsSucceed = true,
Token = apiToken,
JsonDataToVerify = dataToVerify
});
}
