public CapitaInvokeResponse InvokeRequest(CapitaInvokeRequest request) { scpSimpleInvokeRequest scpInvokeRequest = CreateCapitaInvokeRequest(request); CapitaInvokeResponse response = new CapitaInvokeResponse(); using (scpClient capitaClient = new scpClient("CapitaScpSoap", Shared.Capita.Default.CapitaWebServiceUrl)) { try { scpInvokeResponse scpResponse = capitaClient.scpSimpleInvoke(scpInvokeRequest); string errorMessage = string.Empty; if (scpResponse?.invokeResult != null) { if (scpResponse.requestId == request.UniqueReference) { if (scpResponse.transactionState == transactionState.INVALID_REFERENCE) { errorMessage = "Transaction aborted! It may be because of session time out or some other technical glitch from Capita"; } else { response.ScpReference = scpResponse.scpReference; if (scpResponse.invokeResult.status == status.SUCCESS) { response.RedirectUrl = (string)scpResponse.invokeResult.Item; } else { errorDetails item = scpResponse.invokeResult.Item as errorDetails; errorMessage = item != null ? $"ErrorId: {item.errorId}, Message: {item.errorMessage}" : "Transaction failed for some unknown reason."; } } } else { errorMessage = "Transaction is being invalidated b/c the unique reference returned from Capita is wrong."; } } if (!string.IsNullOrEmpty(errorMessage)) { response.Error = true; response.ErrorMessage = errorMessage; } } catch (Exception ex) { response.Error = true; response.ErrorMessage = "Fatal error"; } return(response); } }
private PaymentAuthorizationResponse ParseResponseFromCapitaResponse(scpSimpleQueryResponse1 capitaResponse) { if (null == capitaResponse?.scpSimpleQueryResponse) { return(new PaymentAuthorizationResponse(true, PaymentAuthorizationResult.ErrorUnknownStatus, 0, "null response", null)); } switch (capitaResponse.scpSimpleQueryResponse.transactionState) { case transactionState.COMPLETE: // continue processing break; case transactionState.IN_PROGRESS: return(new PaymentAuthorizationResponse(true, PaymentAuthorizationResult.Unknown, 0, "Transaction is still in progress", null)); case transactionState.INVALID_REFERENCE: return(new PaymentAuthorizationResponse(true, PaymentAuthorizationResult.Unknown, 0, "Transaction has been in validated", null)); } string errorMessage = string.Empty; decimal amount = 0; errorDetails item = capitaResponse.scpSimpleQueryResponse.paymentResult.Item as errorDetails; if (item != null) { errorMessage = $"Response code = {capitaResponse.scpSimpleQueryResponse.paymentResult.status}, ErrorId: {item.errorId}, ErrorMsg: {item.errorMessage}"; } else { string responseDetails = $"Capita Query Response for RequestId {capitaResponse.scpSimpleQueryResponse.requestId}: ScpReference = {capitaResponse.scpSimpleQueryResponse.scpReference} "; simplePayment paymentDetails = capitaResponse.scpSimpleQueryResponse.paymentResult.Item as simplePayment; if (paymentDetails != null) { if (paymentDetails.paymentHeader != null) { responseDetails += $", TransactionDateUtc: {paymentDetails.paymentHeader.transactionDate.ToUniversalTime()}, MachineCode: {paymentDetails.paymentHeader.machineCode}, TransactionId: {paymentDetails.paymentHeader.uniqueTranId}"; } authDetails authInfo = paymentDetails.Item as authDetails; if (authInfo != null) { amount = authInfo.amountInMinorUnits; //Convert minor unit amount value into larger unit. For example from pennies to pounds amount = amount / 100m; responseDetails += $", Amount (Minor Units): {authInfo.amountInMinorUnits}, AuthCode: {authInfo.authCode}, MerchantNumber: {authInfo.merchantNumber}"; } } this.Logger.CreateEntry(typeof(CapitaApiProvider), LogLevel.Info, responseDetails); } switch (capitaResponse.scpSimpleQueryResponse.paymentResult.status) { case status.SUCCESS: CapitaSavedCardResponse cardResponse = null; string storeCardDetailsFailureMessage = string.Empty; if (capitaResponse.scpSimpleQueryResponse.storeCardResult != null) { if (capitaResponse.scpSimpleQueryResponse.storeCardResult.status != status.SUCCESS && capitaResponse.scpSimpleQueryResponse.storeCardResult.status != status.NOT_ATTEMPTED) { errorDetails storeCardErrorDetails = capitaResponse.scpSimpleQueryResponse.storeCardResult.Item as errorDetails; if (storeCardErrorDetails != null) { storeCardDetailsFailureMessage = $"ErrorId: {storeCardErrorDetails.errorId}, ErrorMessage: {storeCardErrorDetails.errorMessage}"; } else { storeCardDetailsFailureMessage = "Error: Card details could not be stored. "; } cardResponse = new CapitaSavedCardResponse() { CardSaved = false, CardSaveStatus = storeCardDetailsFailureMessage }; } else { storedCardDetails cardDetails = capitaResponse.scpSimpleQueryResponse.storeCardResult.Item as storedCardDetails; if (cardDetails != null) { cardResponse = new CapitaSavedCardResponse() { CardSaved = true, CardReference = cardDetails.storedCardKey.token, CardDigits = cardDetails.storedCardKey.lastFourDigits, CardDescription = cardDetails.cardDescription.ToString(), CardType = cardDetails.cardType.ToString(), ExpiryDate = Utility.ParseExpiryDate(cardDetails.expiryDate) }; } } } string description = $"{storeCardDetailsFailureMessage} ScpReference = {capitaResponse.scpSimpleQueryResponse.scpReference} and RequestId = {capitaResponse.scpSimpleQueryResponse.requestId}."; var authorizationResponse = new PaymentAuthorizationResponse(true, PaymentAuthorizationResult.Authorized, amount, description, capitaResponse.scpSimpleQueryResponse.requestId); if (cardResponse != null) { authorizationResponse.SavedCard = cardResponse; } return(authorizationResponse); case status.INVALID_REQUEST: case status.CARD_DETAILS_REJECTED: case status.CANCELLED: case status.LOGGED_OUT: case status.NOT_ATTEMPTED: // record not found : either user is still in the GUI or abandonded the process return(new PaymentAuthorizationResponse(true, PaymentAuthorizationResult.Declined, 0, errorMessage, capitaResponse.scpSimpleQueryResponse.requestId)); default: return(new PaymentAuthorizationResponse(true, PaymentAuthorizationResult.ErrorUnknownStatus, 0, errorMessage, capitaResponse.scpSimpleQueryResponse.requestId)); } }