/// <summary>
/// Generate SHA256 string
/// </summary>
/// <param name="r"></param>
/// <returns>string</returns>
private static string GenerateCheckInvoiceStatusSignatureAscending(PayFortCheckInvoiceRequestModel r)
{
try
{
var response = $"{r.RequestPhrase}access_code={r.AccessCode}language={r.Language}merchant_identifier={r.MerchantIdentifier}merchant_reference={r.MerchantReference}query_command={r.QueryCommand}{r.RequestPhrase}";
return(response);
}
catch
{
return(string.Empty);
}
}
public static string GenerateCheckInvoiceStatusSHA256Signature(this PayFortCheckInvoiceRequestModel request)
{
try
{
//Align Parameters names in ascending order and then
//convert to SHA256
return(ConvertToSHA256(GenerateCheckInvoiceStatusSignatureAscending(request)));
}
catch
{
return(string.Empty);
}
}
/// <summary>
/// Checks the invoice status.
/// </summary>
/// <param name="request">The request.</param>
/// <returns></returns>
public PayFortCheckInvoiceRequestModel CheckInvoiceStatus(PayFortCheckInvoiceRequestModel request)
{
//Declarations
//1. Generate SHA256 Signature
request.Signature = request.GenerateCheckInvoiceStatusSHA256Signature();
//2. Generate Json Request Parameter
var jsonRequest = request.GenerateCheckInvoiceStatusRequestParams();
//3. Send Request
return(InvoiceProcessor.CheckStatus(jsonRequest, request));
}
/// <summary>
/// Get Authorization Request Params
/// </summary>
/// <param name="request"></param>
/// <returns>string</returns>
public static string GenerateCheckInvoiceStatusRequestParams(this PayFortCheckInvoiceRequestModel request)
{
try
{
return(string.Format("{{\"access_code\":\"{0}\",\"language\":\"{1}\",\"merchant_identifier\":\"{2}\",\"merchant_reference\":\"{3}\",\"query_command\":\"{4}\",\"signature\":\"{5}\"}}",
request.AccessCode,
request.Language,
request.MerchantIdentifier,
request.MerchantReference,
request.QueryCommand,
request.Signature));
}
catch
{
return(string.Empty);
}
}
public static PayFortCheckInvoiceRequestModel CheckStatus(string jsonRequest, PayFortCheckInvoiceRequestModel response)
{
//Declarations
var pfResponse = string.Empty;
try
{
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls;
var httpWebRequest = (HttpWebRequest)WebRequest.Create(response.Url);
httpWebRequest.ContentType = "application/json";
httpWebRequest.Method = "POST";
using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
{
streamWriter.Write(jsonRequest);
streamWriter.Flush();
streamWriter.Close();
}
var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();
using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
{
pfResponse = streamReader.ReadToEnd();
}
return(GetInvoiceStatusResponse(pfResponse, response));
}
catch
{
response.IsValid = false;
return(response);
}
}
/// <summary>
/// Get Payfort Response Info
/// </summary>
/// <param name="pfResponse"></param>
/// <returns>Payfort Error Info</returns>
private static PayFortCheckInvoiceRequestModel GetInvoiceStatusResponse(string pfResponse, PayFortCheckInvoiceRequestModel response)
{
//var urlResponse = (JObject)JsonConvert.DeserializeObject(pfResponse);
var payfortResponse = JsonConvert.DeserializeObject <PayfortCheckStatus>(pfResponse);
response.IsValid = true;
response.ResponseCode = payfortResponse.response_code;
response.AuthorizedAmount = payfortResponse.authorized_amount.ToDecimal() / 100;
response.CapturedAmount = payfortResponse.captured_amount.ToDecimal() / 100;
response.RefundedAmount = payfortResponse.refunded_amount.ToDecimal() / 100;
response.ResponseMessage = payfortResponse.response_message;
response.TransactionCode = payfortResponse.transaction_code;
response.TransactionMessage = payfortResponse.transaction_message;
response.TransactionStatus = payfortResponse.transaction_status;
response.Status = payfortResponse.status;
response.FortId = payfortResponse.fort_id;
//if (responseCodeStatus == PayFortResponseStatusEnum.CheckStatusSuccess
// && responseCodeMessage == PayFortResponseMessageEnum.Success
// && transactionStatus == PayFortResponseStatusEnum.PurchaseSuccess)
//{
// response.TransactionStatus = transactionStatus;
//}
response.ProfilerResponse = pfResponse;
return(response);
}
