private scpQueryRequest CreateCapitaQueryRequest(
int customerSiteId,
int customerScpId,
int hmacKeyId,
string secretKey,
string scpUniqueReference,
string callingApplicationTransactionReference)
{
scpQueryRequest queryRequest = new scpQueryRequest
{
siteId = customerSiteId,
scpReference = scpUniqueReference,
credentials = new credentials
{
subject = new subject()
{
subjectType = subjectType.CapitaPortal,
identifier = customerScpId,
systemCode = systemCode.SCP
},
requestIdentification = new requestIdentification()
{
uniqueReference = callingApplicationTransactionReference,
timeStamp = DateTime.UtcNow.ToString("yyyyMMddhhmmss")
},
signature = new signature()
{
algorithm = algorithm.Original,
hmacKeyID = hmacKeyId
}
}
};
string credentialsToHash = CapitaApiHelpers.GetCredentialsToHash(queryRequest.credentials);
queryRequest.credentials.signature.digest = CapitaApiHelpers.CalculateDigest(secretKey, credentialsToHash);
return(queryRequest);
}
private scpSimpleInvokeRequest CreateCapitaInvokeRequest(CapitaInvokeRequest request)
{
scpSimpleInvokeRequest invokeRequest = new scpSimpleInvokeRequest
{
credentials = new credentials
{
subject = new subject()
{
subjectType = subjectType.CapitaPortal,
identifier = request.ScpId,
systemCode = systemCode.SCP
},
requestIdentification = new requestIdentification()
{
uniqueReference = Guid.NewGuid().ToString(),
timeStamp = DateTime.UtcNow.ToString("yyyyMMddHHmmss")
},
signature = new signature()
{
algorithm = algorithm.Original,
hmacKeyID = request.HmacKeyId
}
}
};
string credentialsToHash = CapitaApiHelpers.GetCredentialsToHash(invokeRequest.credentials);
invokeRequest.credentials.signature.digest = CapitaApiHelpers.CalculateDigest(request.HmacKey, credentialsToHash);
invokeRequest.requestType = request.SaveCard ? requestType.payAndAutoStore : requestType.payOnly;
//store card details
if (request.SaveCard)
{
invokeRequest.additionalInstructions = new additionalInstructions()
{
cardholderID = request.CardHolderId
};
}
invokeRequest.requestId = request.UniqueReference;
//ECOM – Indicates that the cardholder will be interacting directly with the web pages displayed by the SCP.
//CNP – Indicates that the transaction is being processed by a third party(e.g.a telesales operative) on behalf of the cardholder.
//N.B. In order to comply with bank rules and to ensure that 3 - D Secure authentication is processed correctly it is important to set this element correctly.
invokeRequest.panEntryMethod = request.IsMediated ? panEntryMethod.CNP : panEntryMethod.ECOM;
invokeRequest.routing = new routing()
{
siteId = request.SiteId,
scpId = request.ScpId,
returnUrl = request.ReturnUrl
};
invokeRequest.sale = new simpleSale()
{
saleSummary = new summaryData()
{
description = request.PurchaseDescription,
reference = request.IntegraCode,
amountInMinorUnits = request.PaymentTotal,
displayableReference = $"Booking reference : {request.BookingRef}"
},
items = new[]
{
new simpleItem()
{
itemSummary = new summaryData()
{
description = request.PurchaseDescription,
amountInMinorUnits = request.PaymentTotal,
reference = request.IntegraCode,
displayableReference = $"Booking reference : {request.BookingRef}"
},
lgItemDetails = new lgItemDetails()
{
additionalReference = request.PurchaseId,
fundCode = string.IsNullOrEmpty(request.FundCode) ? null : request.FundCode,
isFundItem = string.IsNullOrEmpty(request.FundCode) ? false : true
},
lineId = request.PurchaseId,
tax = string.IsNullOrEmpty(request.VatCode) ? null :
new taxItem()
{
vat = new vatItem()
{
vatCode = request.VatCode,
vatRate = request.VatRate
}
}
}
}
};
return(invokeRequest);
}