|
public GetExpressCheckoutDetails ( |
||
| getExpressCheckoutDetailsReq | ||
| return | ||
protected void Submit_Click(object sender, EventArgs e)
{
PayPalAPIInterfaceServiceService service = new PayPalAPIInterfaceServiceService();
GetExpressCheckoutDetailsReq getECWrapper = new GetExpressCheckoutDetailsReq();
getECWrapper.GetExpressCheckoutDetailsRequest = new GetExpressCheckoutDetailsRequestType(token.Value);
GetExpressCheckoutDetailsResponseType getECResponse = service.GetExpressCheckoutDetails(getECWrapper);
// Create request object
DoExpressCheckoutPaymentRequestType request = new DoExpressCheckoutPaymentRequestType();
DoExpressCheckoutPaymentRequestDetailsType requestDetails = new DoExpressCheckoutPaymentRequestDetailsType();
request.DoExpressCheckoutPaymentRequestDetails = requestDetails;
requestDetails.PaymentDetails = getECResponse.GetExpressCheckoutDetailsResponseDetails.PaymentDetails;
requestDetails.Token = token.Value;
requestDetails.PayerID = payerId.Value;
requestDetails.PaymentAction = (PaymentActionCodeType)
Enum.Parse(typeof(PaymentActionCodeType), paymentAction.SelectedValue);
// Invoke the API
DoExpressCheckoutPaymentReq wrapper = new DoExpressCheckoutPaymentReq();
wrapper.DoExpressCheckoutPaymentRequest = request;
DoExpressCheckoutPaymentResponseType doECResponse = service.DoExpressCheckoutPayment(wrapper);
// Check for API return status
setKeyResponseObjects(service, doECResponse);
}
protected void Submit_Click(object sender, EventArgs e)
{
// Create request object
GetExpressCheckoutDetailsRequestType request = new GetExpressCheckoutDetailsRequestType();
// (Required) A timestamped token, the value of which was returned by SetExpressCheckout response.
// Character length and limitations: 20 single-byte characters
request.Token = token.Value;
// Invoke the API
GetExpressCheckoutDetailsReq wrapper = new GetExpressCheckoutDetailsReq();
wrapper.GetExpressCheckoutDetailsRequest = request;
// Configuration map containing signature credentials and other required configuration.
// For a full list of configuration parameters refer in wiki page
// [https://github.com/paypal/sdk-core-dotnet/wiki/SDK-Configuration-Parameters]
Dictionary<string, string> configurationMap = Configuration.GetAcctAndConfig();
// Create the PayPalAPIInterfaceServiceService service object to make the API call
PayPalAPIInterfaceServiceService service = new PayPalAPIInterfaceServiceService(configurationMap);
// # API call
// Invoke the GetExpressCheckoutDetails method in service wrapper object
GetExpressCheckoutDetailsResponseType ecResponse = service.GetExpressCheckoutDetails(wrapper);
// Check for API return status
setKeyResponseObjects(service, ecResponse);
}
// # GetExpressCheckout API Operation
// The GetExpressCheckoutDetails API operation obtains information about an Express Checkout transaction
public GetExpressCheckoutDetailsResponseType GetExpressCheckoutDetailsAPIOperation()
{
// Create the GetExpressCheckoutDetailsResponseType object
GetExpressCheckoutDetailsResponseType responseGetExpressCheckoutDetailsResponseType = new GetExpressCheckoutDetailsResponseType();
try
{
// Create the GetExpressCheckoutDetailsReq object
GetExpressCheckoutDetailsReq getExpressCheckoutDetails = new GetExpressCheckoutDetailsReq();
// A timestamped token, the value of which was returned by `SetExpressCheckout` response
GetExpressCheckoutDetailsRequestType getExpressCheckoutDetailsRequest = new GetExpressCheckoutDetailsRequestType("EC-11U13522TP7143059");
getExpressCheckoutDetails.GetExpressCheckoutDetailsRequest = getExpressCheckoutDetailsRequest;
// Create the service wrapper object to make the API call
PayPalAPIInterfaceServiceService service = new PayPalAPIInterfaceServiceService();
// # API call
// Invoke the GetExpressCheckoutDetails method in service wrapper object
responseGetExpressCheckoutDetailsResponseType = service.GetExpressCheckoutDetails(getExpressCheckoutDetails);
if (responseGetExpressCheckoutDetailsResponseType != null)
{
// Response envelope acknowledgement
string acknowledgement = "GetExpressCheckoutDetails API Operation - ";
acknowledgement += responseGetExpressCheckoutDetailsResponseType.Ack.ToString();
logger.Info(acknowledgement + "\n");
Console.WriteLine(acknowledgement + "\n");
// # Success values
if (responseGetExpressCheckoutDetailsResponseType.Ack.ToString().Trim().ToUpper().Equals("SUCCESS"))
{
// Unique PayPal Customer Account identification number. This
// value will be null unless you authorize the payment by
// redirecting to PayPal after `SetExpressCheckout` call.
logger.Info("Payer ID : " + responseGetExpressCheckoutDetailsResponseType.GetExpressCheckoutDetailsResponseDetails.PayerInfo.PayerID + "\n");
Console.WriteLine("Payer ID : " + responseGetExpressCheckoutDetailsResponseType.GetExpressCheckoutDetailsResponseDetails.PayerInfo.PayerID + "\n");
}
// # Error Values
else
{
List<ErrorType> errorMessages = responseGetExpressCheckoutDetailsResponseType.Errors;
foreach (ErrorType error in errorMessages)
{
logger.Debug("API Error Message : " + error.LongMessage);
Console.WriteLine("API Error Message : " + error.LongMessage + "\n");
}
}
}
}
// # Exception log
catch (System.Exception ex)
{
// Log the exception message
logger.Debug("Error Message : " + ex.Message);
Console.WriteLine("Error Message : " + ex.Message);
}
return responseGetExpressCheckoutDetailsResponseType;
}
public IPaymentResult ComplitePayment(IInvoice invoice, IPayment payment, string token, string payerId)
{
var config = new Dictionary<string, string>
{
{"mode", "sandbox"},
{"account1.apiUsername", _settings.ApiUsername},
{"account1.apiPassword", _settings.ApiPassword},
{"account1.apiSignature", _settings.ApiSignature}
};
var service = new PayPalAPIInterfaceServiceService(config);
var getExpressCheckoutDetails = new GetExpressCheckoutDetailsReq
{
GetExpressCheckoutDetailsRequest = new GetExpressCheckoutDetailsRequestType(token)
};
var expressCheckoutDetailsResponse = service.GetExpressCheckoutDetails(getExpressCheckoutDetails);
if (expressCheckoutDetailsResponse != null)
{
if (expressCheckoutDetailsResponse.Ack == AckCodeType.SUCCESS)
{
// do express checkout
var doExpressCheckoutPayment = new DoExpressCheckoutPaymentReq();
var doExpressCheckoutPaymentRequestDetails = new DoExpressCheckoutPaymentRequestDetailsType
{
Token = token,
PayerID = payerId,
PaymentDetails = new List<PaymentDetailsType> {GetPaymentDetails(invoice)}
};
var doExpressCheckoutPaymentRequest =
new DoExpressCheckoutPaymentRequestType(doExpressCheckoutPaymentRequestDetails);
doExpressCheckoutPayment.DoExpressCheckoutPaymentRequest = doExpressCheckoutPaymentRequest;
var doExpressCheckoutPaymentResponse = service.DoExpressCheckoutPayment(doExpressCheckoutPayment);
if (doExpressCheckoutPaymentResponse != null)
{
if (doExpressCheckoutPaymentResponse.Ack == AckCodeType.SUCCESS)
{
payment.Authorized = true;
payment.Collected = true;
return new PaymentResult(Attempt<IPayment>.Succeed(payment), invoice, true);
}
}
}
}
return new PaymentResult(Attempt<IPayment>.Succeed(payment), invoice, false);
}
protected void Submit_Click(object sender, EventArgs e)
{
// Create request object
GetExpressCheckoutDetailsRequestType request = new GetExpressCheckoutDetailsRequestType();
request.Token = token.Value;
// Invoke the API
GetExpressCheckoutDetailsReq wrapper = new GetExpressCheckoutDetailsReq();
wrapper.GetExpressCheckoutDetailsRequest = request;
PayPalAPIInterfaceServiceService service = new PayPalAPIInterfaceServiceService();
GetExpressCheckoutDetailsResponseType ecResponse = service.GetExpressCheckoutDetails(wrapper);
// Check for API return status
setKeyResponseObjects(service, ecResponse);
}
protected void Submit_Click(object sender, EventArgs e)
{
// Configuration map containing signature credentials and other required configuration.
// For a full list of configuration parameters refer in wiki page
// [https://github.com/paypal/sdk-core-dotnet/wiki/SDK-Configuration-Parameters]
Dictionary<string, string> configurationMap = Configuration.GetAcctAndConfig();
// Create the PayPalAPIInterfaceServiceService service object to make the API call
PayPalAPIInterfaceServiceService service = new PayPalAPIInterfaceServiceService(configurationMap);
GetExpressCheckoutDetailsReq getECWrapper = new GetExpressCheckoutDetailsReq();
// (Required) A timestamped token, the value of which was returned by SetExpressCheckout response.
// Character length and limitations: 20 single-byte characters
getECWrapper.GetExpressCheckoutDetailsRequest = new GetExpressCheckoutDetailsRequestType(token.Value);
// # API call
// Invoke the GetExpressCheckoutDetails method in service wrapper object
GetExpressCheckoutDetailsResponseType getECResponse = service.GetExpressCheckoutDetails(getECWrapper);
// Create request object
DoExpressCheckoutPaymentRequestType request = new DoExpressCheckoutPaymentRequestType();
DoExpressCheckoutPaymentRequestDetailsType requestDetails = new DoExpressCheckoutPaymentRequestDetailsType();
request.DoExpressCheckoutPaymentRequestDetails = requestDetails;
requestDetails.PaymentDetails = getECResponse.GetExpressCheckoutDetailsResponseDetails.PaymentDetails;
// (Required) The timestamped token value that was returned in the SetExpressCheckout response and passed in the GetExpressCheckoutDetails request.
requestDetails.Token = token.Value;
// (Required) Unique PayPal buyer account identification number as returned in the GetExpressCheckoutDetails response
requestDetails.PayerID = payerId.Value;
// (Required) How you want to obtain payment. It is one of the following values:
// * Authorization – This payment is a basic authorization subject to settlement with PayPal Authorization and Capture.
// * Order – This payment is an order authorization subject to settlement with PayPal Authorization and Capture.
// * Sale – This is a final sale for which you are requesting payment.
// Note: You cannot set this value to Sale in the SetExpressCheckout request and then change this value to Authorization in the DoExpressCheckoutPayment request.
requestDetails.PaymentAction = (PaymentActionCodeType)
Enum.Parse(typeof(PaymentActionCodeType), paymentAction.SelectedValue);
// Invoke the API
DoExpressCheckoutPaymentReq wrapper = new DoExpressCheckoutPaymentReq();
wrapper.DoExpressCheckoutPaymentRequest = request;
// # API call
// Invoke the DoExpressCheckoutPayment method in service wrapper object
DoExpressCheckoutPaymentResponseType doECResponse = service.DoExpressCheckoutPayment(wrapper);
// Check for API return status
setKeyResponseObjects(service, doECResponse);
}
public DoExpressCheckoutPaymentResponseType DoExpressCheckout(HttpResponseBase response, string token)
{
var getCheckoutRequest = new GetExpressCheckoutDetailsRequestType();
getCheckoutRequest.Token = token;
var getCheckOutInfo = new GetExpressCheckoutDetailsReq();
getCheckOutInfo.GetExpressCheckoutDetailsRequest = getCheckoutRequest;
var service = new PayPalAPIInterfaceServiceService();
var getResponse = service.GetExpressCheckoutDetails(getCheckOutInfo);
var doRequest = new DoExpressCheckoutPaymentRequestType();
var requestInfo = new DoExpressCheckoutPaymentRequestDetailsType();
doRequest.DoExpressCheckoutPaymentRequestDetails = requestInfo;
requestInfo.PaymentDetails = getResponse.GetExpressCheckoutDetailsResponseDetails.PaymentDetails;
requestInfo.Token = token;
requestInfo.PayerID = getResponse.GetExpressCheckoutDetailsResponseDetails.PayerInfo.PayerID;
requestInfo.PaymentAction = PaymentActionCodeType.SALE;
var wrapper = new DoExpressCheckoutPaymentReq();
wrapper.DoExpressCheckoutPaymentRequest = doRequest;
return service.DoExpressCheckoutPayment(wrapper);
}
// # GetExpressCheckout API Operation
// The GetExpressCheckoutDetails API operation obtains information about an Express Checkout transaction
public GetExpressCheckoutDetailsResponseType GetExpressCheckoutDetailsAPIOperation()
{
// Create the GetExpressCheckoutDetailsResponseType object
GetExpressCheckoutDetailsResponseType responseGetExpressCheckoutDetailsResponseType =
new GetExpressCheckoutDetailsResponseType();
try
{
// Create the GetExpressCheckoutDetailsReq object
GetExpressCheckoutDetailsReq getExpressCheckoutDetails = new GetExpressCheckoutDetailsReq();
// A timestamped token, the value of which was returned by `SetExpressCheckout` response
GetExpressCheckoutDetailsRequestType getExpressCheckoutDetailsRequest =
new GetExpressCheckoutDetailsRequestType("EC-3PG29673CT337061M");
getExpressCheckoutDetails.GetExpressCheckoutDetailsRequest = getExpressCheckoutDetailsRequest;
var config = new Dictionary<string, string>
{
{"mode", "sandbox"},
{"account1.apiUsername", "konstantin_merchant_api1.scandiaconsulting.com"},
{"account1.apiPassword", "1398157263"},
{"account1.apiSignature", "AFcWxV21C7fd0v3bYYYRCpSSRl31AlRjlcug7qV.VXWV14E1KtmQPsPL"}
};
// Create the service wrapper object to make the API call
PayPalAPIInterfaceServiceService service = new PayPalAPIInterfaceServiceService(config);
// # API call
// Invoke the GetExpressCheckoutDetails method in service wrapper object
responseGetExpressCheckoutDetailsResponseType = service.GetExpressCheckoutDetails(getExpressCheckoutDetails);
if (responseGetExpressCheckoutDetailsResponseType != null)
{
// Response envelope acknowledgement
string acknowledgement = "GetExpressCheckoutDetails API Operation - ";
acknowledgement += responseGetExpressCheckoutDetailsResponseType.Ack.ToString();
Console.WriteLine(acknowledgement + "\n");
// # Success values
if (responseGetExpressCheckoutDetailsResponseType.Ack.ToString().Trim().ToUpper().Equals("SUCCESS"))
{
// Unique PayPal Customer Account identification number. This
// value will be null unless you authorize the payment by
// redirecting to PayPal after `SetExpressCheckout` call.
Console.WriteLine("Payer ID : " +
responseGetExpressCheckoutDetailsResponseType.GetExpressCheckoutDetailsResponseDetails.PayerInfo
.PayerID + "\n");
}
// # Error Values
else
{
List<ErrorType> errorMessages = responseGetExpressCheckoutDetailsResponseType.Errors;
foreach (ErrorType error in errorMessages)
{
Console.WriteLine("API Error Message : " + error.LongMessage + "\n");
}
}
}
}
// # Exception log
catch (System.Exception ex)
{
// Log the exception message
Console.WriteLine("Error Message : " + ex.Message);
}
return responseGetExpressCheckoutDetailsResponseType;
}
public string ProcessPayment(string token, string PayerID)
{
string result = "success";
GetExpressCheckoutDetailsRequestType request = new GetExpressCheckoutDetailsRequestType();
request.Version = "104.0";
request.Token = token;
GetExpressCheckoutDetailsReq wrapper = new GetExpressCheckoutDetailsReq();
wrapper.GetExpressCheckoutDetailsRequest = request;
Dictionary<string, string> sdkConfig = new Dictionary<string, string>();
sdkConfig.Add("mode", appMode);
sdkConfig.Add("account1.apiUsername", username);
sdkConfig.Add("account1.apiPassword", password);
sdkConfig.Add("account1.apiSignature", signature);
PayPalAPIInterfaceServiceService service = new PayPalAPIInterfaceServiceService(sdkConfig);
GetExpressCheckoutDetailsResponseType ecResponse = service.GetExpressCheckoutDetails(wrapper);
PaymentDetailsType paymentDetail = new PaymentDetailsType();
paymentDetail.NotifyURL = "http://replaceIpnUrl.com";
paymentDetail.PaymentAction = (PaymentActionCodeType)EnumUtils.GetValue("Sale", typeof(PaymentActionCodeType));
paymentDetail.OrderTotal = new BasicAmountType((CurrencyCodeType)EnumUtils.GetValue("USD", typeof(CurrencyCodeType)), this.TotalPrice);
paymentDetail.OrderDescription = PaypalComment;
List<PaymentDetailsType> paymentDetails = new List<PaymentDetailsType>();
paymentDetails.Add(paymentDetail);
DoExpressCheckoutPaymentRequestType request2 = new DoExpressCheckoutPaymentRequestType();
request.Version = "104.0";
DoExpressCheckoutPaymentRequestDetailsType requestDetails = new DoExpressCheckoutPaymentRequestDetailsType();
requestDetails.PaymentDetails = paymentDetails;
requestDetails.Token = token;
requestDetails.PayerID = PayerID;
request2.DoExpressCheckoutPaymentRequestDetails = requestDetails;
DoExpressCheckoutPaymentReq wrapper2 = new DoExpressCheckoutPaymentReq();
wrapper2.DoExpressCheckoutPaymentRequest = request2;
Dictionary<string, string> sdkConfig2 = new Dictionary<string, string>();
sdkConfig2.Add("mode", appMode);
sdkConfig2.Add("account1.apiUsername", username);
sdkConfig2.Add("account1.apiPassword", password);
sdkConfig2.Add("account1.apiSignature", signature);
PayPalAPIInterfaceServiceService service2 = new PayPalAPIInterfaceServiceService(sdkConfig);
DoExpressCheckoutPaymentResponseType doECResponse = service2.DoExpressCheckoutPayment(wrapper2);
this.PaymentConfirmationID = doECResponse.CorrelationID;
return result;
}
public ActionResult PaypalExpressSuccess(string token, string payerID)
{
var model = (CheckoutModel)TempData["checkout_" + token] ?? PrepareCheckoutModel(new CheckoutModel());
model.Payments = model.Payments ?? GetPayments().ToArray();
//Resave LastOrderId
TempData["LastOrderId"] = TempData["LastOrderId"];
var payment = _paymentClient.GetPaymentMethod(model.PaymentMethod ?? "Paypal");
var configMap = payment.CreateSettings();
var service = new PayPalAPIInterfaceServiceService(configMap);
var getEcWrapper = new GetExpressCheckoutDetailsReq
{
GetExpressCheckoutDetailsRequest = new GetExpressCheckoutDetailsRequestType(token)
};
GetExpressCheckoutDetailsResponseType getEcResponse = null;
try
{
getEcResponse = service.GetExpressCheckoutDetails(getEcWrapper);
}
catch (Exception ex)
{
ModelState.AddModelError("", @"Paypal failure".Localize());
ModelState.AddModelError("", ex.Message);
}
if (getEcResponse != null)
{
if (getEcResponse.Ack.Equals(AckCodeType.FAILURE) ||
(getEcResponse.Errors != null && getEcResponse.Errors.Count > 0))
{
ModelState.AddModelError("", @"Paypal failure".Localize());
foreach (var error in getEcResponse.Errors)
{
ModelState.AddModelError("", error.LongMessage);
}
}
else
{
var details = getEcResponse.GetExpressCheckoutDetailsResponseDetails;
if (details.CheckoutStatus.Equals("PaymentActionCompleted", StringComparison.OrdinalIgnoreCase))
{
UserHelper.CustomerSession.LastOrderId = TempData["LastOrderId"] as string;
return RedirectToAction("ProcessCheckout", "Checkout", new { id = UserHelper.CustomerSession.LastOrderId });
}
model.PaymentMethod = payment.Name;
model.ShippingMethod = details.UserSelectedOptions.ShippingOptionName;
var paymentDetails = details.PaymentDetails[0];
model.BillingAddress.Address = ConvertToPaypalAddress(paymentDetails.ShipToAddress, "Billing");
model.BillingAddress.Address.Email = details.PayerInfo.Payer;
model.ShippingAddress.Address = ConvertToPaypalAddress(paymentDetails.ShipToAddress, "Shipping");
model.ShippingAddress.Address.Email = details.PayerInfo.Payer;
Ch.Reset();
UpdateCart(model, true);
Ch.RunWorkflow("ShoppingCartPrepareWorkflow");
var cartPayment =
Ch.OrderForm.Payments.FirstOrDefault(
x => x.PaymentMethodName.Equals(payment.Name, StringComparison.OrdinalIgnoreCase));
if (cartPayment == null)
{
ModelState.AddModelError("", @"Shopping cart failure!".Localize());
}
else if (ModelState.IsValid)
{
cartPayment.ContractId = payerID;
cartPayment.AuthorizationCode = token;
cartPayment.Amount = Ch.Cart.Total;
if (decimal.Parse(paymentDetails.OrderTotal.value) != Ch.Cart.Total)
{
ModelState.AddModelError("", @"Paypal payment total does not match cart total!".Localize());
}
Ch.SaveChanges();
if (DoCheckout())
{
//This call was made from paypal API, we need so save last order id, as it is not saved in our cookie
TempData["LastOrderId"] = UserHelper.CustomerSession.LastOrderId;
return null;
}
}
}
}
return View("Index", model);
}
/// <summary>
/// Processes the payment. Can be used for both positive and negative transactions.
/// </summary>
/// <param name="payment">The payment.</param>
/// <param name="message">The message.</param>
/// <returns></returns>
public override bool ProcessPayment(Payment payment, ref string message)
{
try
{
payment.Status = PaymentStatus.Processing.ToString();
//ContractId - used as paypal PayerID
var payerId = payment.ContractId;
//ValidationCode - used as paypal token
var token = payment.AuthorizationCode;
if (string.IsNullOrEmpty(payerId) || string.IsNullOrEmpty(token))
{
return false;
}
// Create the PayPalAPIInterfaceServiceService service object to make the API call
var service = new PayPalAPIInterfaceServiceService((Dictionary<string, string>)Settings);
var getECWrapper = new GetExpressCheckoutDetailsReq();
getECWrapper.GetExpressCheckoutDetailsRequest = new GetExpressCheckoutDetailsRequestType(token);
var getECResponse = service.GetExpressCheckoutDetails(getECWrapper);
var request = new DoExpressCheckoutPaymentRequestType();
var requestDetails = new DoExpressCheckoutPaymentRequestDetailsType();
request.DoExpressCheckoutPaymentRequestDetails = requestDetails;
requestDetails.PaymentDetails = getECResponse.GetExpressCheckoutDetailsResponseDetails.PaymentDetails;
requestDetails.Token = token;
requestDetails.PayerID = payerId;
requestDetails.PaymentAction = PaymentActionCodeType.SALE;
// Invoke the API
var wrapper = new DoExpressCheckoutPaymentReq();
wrapper.DoExpressCheckoutPaymentRequest = request;
var doECResponse = service.DoExpressCheckoutPayment(wrapper);
if (doECResponse.Ack.Equals(AckCodeType.FAILURE) || (doECResponse.Errors != null && doECResponse.Errors.Count > 0))
{
return false;
}
else
{
switch (doECResponse.DoExpressCheckoutPaymentResponseDetails.PaymentInfo[0].PaymentStatus)
{
case PaymentStatusCodeType.COMPLETED:
payment.Status = PaymentStatus.Completed.ToString();
break;
case PaymentStatusCodeType.INPROGRESS:
payment.Status = PaymentStatus.Processing.ToString();
break;
case PaymentStatusCodeType.DENIED:
payment.Status = PaymentStatus.Denied.ToString();
break;
case PaymentStatusCodeType.FAILED:
payment.Status = PaymentStatus.Failed.ToString();
break;
default:
payment.Status =
doECResponse.DoExpressCheckoutPaymentResponseDetails.PaymentInfo[0].PaymentStatus
.ToString();
break;
}
}
}
catch (Exception ex)
{
message = ex.Message;
return false;
}
return true;
}
public override PostProcessPaymentResult PostProcessPayment(PostProcessPaymentEvaluationContext context)
{
var retVal = new PostProcessPaymentResult();
if (context == null && context.Payment == null)
throw new ArgumentNullException("paymentEvaluationContext");
if (context.Order == null)
throw new NullReferenceException("no order with this id");
retVal.OrderId = context.Order.Id;
if (!(context.Store != null && !string.IsNullOrEmpty(context.Store.Url)))
throw new NullReferenceException("no store with this id");
var config = GetConfigMap(context.Store);
var service = new PayPalAPIInterfaceServiceService(config);
var getExpressCheckoutDetailsRequest = GetGetExpressCheckoutDetailsRequest(context.OuterId);
try
{
var response = service.GetExpressCheckoutDetails(getExpressCheckoutDetailsRequest);
CheckResponse(response);
var status = response.GetExpressCheckoutDetailsResponseDetails.CheckoutStatus;
if (!status.Equals("PaymentActionCompleted"))
{
var doExpressCheckoutPaymentRequest = GetDoExpressCheckoutPaymentRequest(response, context.OuterId);
var doResponse = service.DoExpressCheckoutPayment(doExpressCheckoutPaymentRequest);
CheckResponse(doResponse);
response = service.GetExpressCheckoutDetails(getExpressCheckoutDetailsRequest);
status = response.GetExpressCheckoutDetailsResponseDetails.CheckoutStatus;
}
if (status.Equals("PaymentActionCompleted"))
{
retVal.IsSuccess = true;
retVal.NewPaymentStatus = PaymentStatus.Paid;
}
}
catch (System.Exception ex)
{
retVal.Error = ex.Message;
retVal.NewPaymentStatus = PaymentStatus.Pending;
}
return retVal;
}
// # GetExpressCheckout API Operation
// The GetExpressCheckoutDetails API operation obtains information about an Express Checkout transaction
public GetExpressCheckoutDetailsResponseType GetExpressCheckoutDetails(string token)
{
// Create the GetExpressCheckoutDetailsResponseType object
GetExpressCheckoutDetailsResponseType responseGetExpressCheckoutDetailsResponseType = new GetExpressCheckoutDetailsResponseType();
try
{
// Create the GetExpressCheckoutDetailsReq object
GetExpressCheckoutDetailsReq getExpressCheckoutDetails = new GetExpressCheckoutDetailsReq();
// A timestamped token, the value of which was returned by `SetExpressCheckout` response
GetExpressCheckoutDetailsRequestType getExpressCheckoutDetailsRequest = new GetExpressCheckoutDetailsRequestType(token);
getExpressCheckoutDetails.GetExpressCheckoutDetailsRequest = getExpressCheckoutDetailsRequest;
// Create the service wrapper object to make the API call
PayPalAPIInterfaceServiceService service = new PayPalAPIInterfaceServiceService();
// # API call
// Invoke the GetExpressCheckoutDetails method in service wrapper object
responseGetExpressCheckoutDetailsResponseType = service.GetExpressCheckoutDetails(getExpressCheckoutDetails);
}
// # Exception log
catch (System.Exception ex)
{
// Log the exception message
levent.Level = LogLevel.Error;
levent.Message = "Logon failed for PaypalExpressCheckout: " + ex.Message;
log.Log(levent);
}
return responseGetExpressCheckoutDetailsResponseType;
}
public override PostProcessPaymentResult PostProcessPayment(PostProcessPaymentEvaluationContext context)
{
if (context.Order == null)
throw new ArgumentNullException("context.Order is null");
if (context.Payment == null)
throw new ArgumentNullException("context.Payment is null");
if (context.Store == null)
throw new ArgumentNullException("context.Store is null");
if (string.IsNullOrEmpty(context.Store.Url))
throw new NullReferenceException("url of store not set");
var retVal = new PostProcessPaymentResult();
retVal.OrderId = context.Order.Id;
var config = GetConfigMap();
var service = new PayPalAPIInterfaceServiceService(config);
var getExpressCheckoutDetailsRequest = GetGetExpressCheckoutDetailsRequest(context.OuterId);
try
{
var response = service.GetExpressCheckoutDetails(getExpressCheckoutDetailsRequest);
CheckResponse(response);
var status = response.GetExpressCheckoutDetailsResponseDetails.CheckoutStatus;
if (!status.Equals("PaymentActionCompleted"))
{
var doExpressCheckoutPaymentRequest = GetDoExpressCheckoutPaymentRequest(response, context.OuterId);
var doResponse = service.DoExpressCheckoutPayment(doExpressCheckoutPaymentRequest);
CheckResponse(doResponse);
response = service.GetExpressCheckoutDetails(getExpressCheckoutDetailsRequest);
status = response.GetExpressCheckoutDetailsResponseDetails.CheckoutStatus;
}
if (status.Equals("PaymentActionCompleted"))
{
retVal.IsSuccess = true;
retVal.OuterId = response.GetExpressCheckoutDetailsResponseDetails.PaymentDetails[0].TransactionId;
if(PaypalPaymentActionType == PaymentActionCodeType.AUTHORIZATION)
{
retVal.NewPaymentStatus = context.Payment.PaymentStatus = PaymentStatus.Authorized;
context.Payment.OuterId = retVal.OuterId;
context.Payment.AuthorizedDate = DateTime.UtcNow;
}
else if (PaypalPaymentActionType == PaymentActionCodeType.SALE)
{
retVal.NewPaymentStatus = context.Payment.PaymentStatus = PaymentStatus.Paid;
context.Payment.OuterId = retVal.OuterId;
context.Payment.IsApproved = true;
context.Payment.CapturedDate = DateTime.UtcNow;
}
}
else
{
retVal.ErrorMessage = "Payment process not successfully ends";
}
}
catch (System.Exception ex)
{
retVal.ErrorMessage = ex.Message;
}
return retVal;
}
/// <summary>
/// Paypal IPN callback
/// </summary>
/// <param name="token"></param>
/// <param name="payerId"></param>
/// <param name="cancel"></param>
/// <returns></returns>
public ActionResult PaypalExpressSuccess(string token, string payerId, bool? cancel)
{
var model = PrepareCheckoutModel(new CheckoutModel());
Payment payment = null;
var order = _orderClient.GetOrderByAuthCode(token);
if (order == null)
{
ModelState.AddModelError("", "Order cannot be found for current payment!".Localize());
}
else
{
payment = order.OrderForms.SelectMany(f => f.Payments).First(p => p.AuthorizationCode == token);
//If payment not cancelled proceed
if (!cancel.HasValue || !cancel.Value)
{
var paymentMethod = _paymentClient.GetPaymentMethod(payment.PaymentMethodName ?? "Paypal");
var configMap = paymentMethod.CreateSettings();
var service = new PayPalAPIInterfaceServiceService(configMap);
var getEcWrapper = new GetExpressCheckoutDetailsReq
{
GetExpressCheckoutDetailsRequest = new GetExpressCheckoutDetailsRequestType(token)
};
GetExpressCheckoutDetailsResponseType getEcResponse = null;
try
{
getEcResponse = service.GetExpressCheckoutDetails(getEcWrapper);
}
catch (Exception ex)
{
ModelState.AddModelError("", @"Paypal failure".Localize());
ModelState.AddModelError("", ex.Message);
}
if (getEcResponse != null)
{
if (getEcResponse.Ack.Equals(AckCodeType.FAILURE) ||
(getEcResponse.Errors != null && getEcResponse.Errors.Count > 0))
{
ModelState.AddModelError("", @"Paypal failure".Localize());
foreach (var error in getEcResponse.Errors)
{
ModelState.AddModelError("", error.LongMessage);
}
}
else
{
var details = getEcResponse.GetExpressCheckoutDetailsResponseDetails;
if (details.CheckoutStatus.Equals("PaymentActionCompleted",
StringComparison.OrdinalIgnoreCase))
{
return RedirectToAction("ProcessCheckout", "Checkout", new {id = order.OrderGroupId});
}
model.PaymentMethod = paymentMethod.Name;
model.ShippingMethod = details.UserSelectedOptions.ShippingOptionName;
if (!string.IsNullOrEmpty(details.UserSelectedOptions.ShippingOptionName))
{
foreach (var lineItem in order.OrderForms.SelectMany(f => f.LineItems))
{
var shippingMethod =
Ch.GetShippingMethods(new List<string> {model.ShippingMethod}).First();
lineItem.ShippingMethodName = shippingMethod.DisplayName;
lineItem.ShippingMethodId = shippingMethod.Id;
}
}
var paymentDetails = details.PaymentDetails[0];
model.BillingAddress.Address = ConvertFromPaypalAddress(paymentDetails.ShipToAddress,
"Billing");
model.BillingAddress.Address.Email = details.PayerInfo.Payer;
model.ShippingAddress.Address = ConvertFromPaypalAddress(paymentDetails.ShipToAddress,
"Shipping");
model.ShippingAddress.Address.Email = details.PayerInfo.Payer;
#region Process billing address
var billingAddress = OrderClient.FindAddressByName(order, "Billing");
if (billingAddress == null)
{
billingAddress = new OrderAddress();
order.OrderAddresses.Add(billingAddress);
var orderAddressId = billingAddress.OrderAddressId;
billingAddress.InjectFrom(
new IgnorePropertiesInjection("OrderGroupId", "OrderGroup", "OrderAddressId",
"Created"), model.BillingAddress.Address);
billingAddress.Name = "Billing";
billingAddress.OrderAddressId = orderAddressId;
order.AddressId = orderAddressId;
order.OrderForms[0].BillingAddressId = orderAddressId;
}
#endregion
#region Process shipping address
var shippingAddress = OrderClient.FindAddressByName(order, "Shipping");
if (shippingAddress == null)
{
shippingAddress = new OrderAddress();
order.OrderAddresses.Add(shippingAddress);
}
shippingAddress.InjectFrom(
new IgnorePropertiesInjection("OrderGroupId", "OrderGroup", "OrderAddressId", "Created"),
model.ShippingAddress.Address);
shippingAddress.Name = "Shipping";
shippingAddress.OrderAddressId = shippingAddress.OrderAddressId;
//Update shipping address id
foreach (var shipment in order.OrderForms.SelectMany(f => f.Shipments))
{
shipment.ShippingAddressId = shippingAddress.OrderAddressId;
}
foreach (var lineItem in order.OrderForms.SelectMany(f => f.LineItems))
{
lineItem.ShippingAddressId = shippingAddress.OrderAddressId;
}
#endregion
//Recalcualte totals (User could have changed shipping method in paypal).
Ch.RunWorkflow("ShoppingCartPrepareWorkflow", order);
if (ModelState.IsValid)
{
payment.ContractId = payerId;
payment.AuthorizationCode = token;
payment.Amount = order.Total;
//Normally this message should be shown to user when. This happens because address changes and Tax is recalculated
if (decimal.Parse(paymentDetails.OrderTotal.value, CultureInfo.InvariantCulture) !=
order.Total)
{
ModelState.AddModelError("",
"Paypal payment total does not match order total! Check the totals and try to pay again."
.Localize());
}
else
{
try
{
Ch.RunWorkflow("ShoppingCartCheckoutWorkflow", order);
Ch.OrderRepository.UnitOfWork.Commit();
return RedirectToAction("ProcessCheckout", "Checkout",
new {id = order.OrderGroupId});
}
catch (Exception ex)
{
ModelState.AddModelError("", ex.Message);
}
}
}
}
}
}
}
if (order != null)
{
//Cancel old order
order.Status = OrderStatus.Cancelled.ToString();
payment.Status = PaymentStatus.Canceled.ToString();
//Restore cart if order fails
Ch.ToCart(order);
//Add paypal payment to make it selected in UI
var paypalPayment = new OtherPayment
{
PaymentMethodId = payment.PaymentMethodId,
PaymentMethodName = payment.PaymentMethodName,
Amount = payment.Amount
};
Ch.OrderForm.Payments.Add(paypalPayment);
Ch.SaveChanges();
}
return View("Index", model);
}
private ActionResult ProcessingResult_PayPal(ProcessingResultModel model)
{
if (model == null)
{
throw new System.ArgumentNullException("model");
}
PaymentResultContext context = new PaymentResultContext();
context.Order = model.order;
if (model.success == true)
{
if (model.token == null)
{
throw new System.ArgumentNullException("token");
}
if (model.payerID == null)
{
throw new System.ArgumentNullException("payerID");
}
GetExpressCheckoutDetailsRequestType request = new GetExpressCheckoutDetailsRequestType();
request.Version = "104.0";
request.Token = model.token;
GetExpressCheckoutDetailsReq wrapper = new GetExpressCheckoutDetailsReq();
wrapper.GetExpressCheckoutDetailsRequest = request;
System.Collections.Generic.Dictionary<string, string> config = PaymentController.PayPal_CreateConfig();
PayPalAPIInterfaceServiceService service = new PayPalAPIInterfaceServiceService(config);
GetExpressCheckoutDetailsResponseType ecResponse = service.GetExpressCheckoutDetails(wrapper);
if (ecResponse == null)
{
throw new System.Exception("checkout details result is null");
}
if (ecResponse.Errors != null && ecResponse.Errors.Count > 0)
{
ecResponse.Errors.ForEach(delegate (ErrorType m)
{
context.Errors.Add(m.LongMessage);
});
}
if (ecResponse.Ack == AckCodeType.SUCCESS || ecResponse.Ack == AckCodeType.SUCCESSWITHWARNING)
{
GetExpressCheckoutDetailsResponseDetailsType details = ecResponse.GetExpressCheckoutDetailsResponseDetails;
if (details == null)
{
throw new System.Exception("details object is null");
}
if (string.IsNullOrEmpty(details.InvoiceID))
{
throw new System.Exception("invoiceID not found");
}
if (details.PaymentDetails == null)
{
throw new System.Exception("payment details is null");
}
System.Collections.Generic.List<PaymentDetailsType> paymentDetails = new System.Collections.Generic.List<PaymentDetailsType>();
foreach (PaymentDetailsType payment in details.PaymentDetails)
{
paymentDetails.Add(new PaymentDetailsType
{
NotifyURL = null,
PaymentAction = payment.PaymentAction,
OrderTotal = payment.OrderTotal
});
}
DoExpressCheckoutPaymentRequestType paymentRequest = new DoExpressCheckoutPaymentRequestType();
paymentRequest.Version = "104.0";
paymentRequest.DoExpressCheckoutPaymentRequestDetails = new DoExpressCheckoutPaymentRequestDetailsType
{
PaymentDetails = paymentDetails,
Token = model.token,
PayerID = model.payerID
};
DoExpressCheckoutPaymentResponseType doECResponse = service.DoExpressCheckoutPayment(new DoExpressCheckoutPaymentReq
{
DoExpressCheckoutPaymentRequest = paymentRequest
});
if (doECResponse == null)
{
throw new System.Exception("payment result is null");
}
if (doECResponse.Errors != null && doECResponse.Errors.Count > 0)
{
doECResponse.Errors.ForEach(delegate (ErrorType m)
{
context.Errors.Add(m.LongMessage);
});
}
if (doECResponse.Ack == AckCodeType.SUCCESS || doECResponse.Ack == AckCodeType.SUCCESSWITHWARNING)
{
ConfirmInvoiceResult invoiceResult = BookingProvider.ConfirmInvoice(details.InvoiceID.Trim());
Tracing.DataTrace.TraceEvent(TraceEventType.Information, 0, "PAYPAL transaction: invoice: '{0}', invoice confirmation: '{1}'", new object[]
{
details.InvoiceID,
invoiceResult.IsSuccess ? "SUCCESS" : "FAILED"
});
if (!invoiceResult.IsSuccess)
{
context.Errors.Add(string.Format("invoice confirmation error: {0}", invoiceResult.ErrorMessage));
}
else
{
context.Success = true;
BookingProvider.AcceptInvoice(Convert.ToInt32(context.Order));
}
}
}
}
else
{
context.Errors.Add(PaymentStrings.PaymentCancelled);
}
return base.View("_ProcessingResult", context);
}