/// <summary>
/// Performs the setup for an express checkout.
/// </summary>
/// <param name="invoice">
/// The <see cref="IInvoice"/>.
/// </param>
/// <param name="payment">
/// The <see cref="IPayment"/>
/// </param>
/// <param name="returnUrl">
/// The return URL.
/// </param>
/// <param name="cancelUrl">
/// The cancel URL.
/// </param>
/// <returns>
/// The <see cref="ExpressCheckoutResponse"/>.
/// </returns>
protected virtual PayPalExpressTransactionRecord SetExpressCheckout(IInvoice invoice, IPayment payment, string returnUrl, string cancelUrl)
{
var record = new PayPalExpressTransactionRecord
{
Success = true,
Data = { Authorized = false, CurrencyCode = invoice.CurrencyCode }
};
var factory = new PayPalPaymentDetailsTypeFactory(new PayPalFactorySettings { WebsiteUrl = _websiteUrl });
var paymentDetailsType = factory.Build(invoice, PaymentActionCodeType.ORDER);
// The API requires this be in a list
var paymentDetailsList = new List<PaymentDetailsType>() { paymentDetailsType };
// ExpressCheckout details
//// We do not want the customer to be able to reset their shipping address at PayPal
//// due to the fact that it could affect shipping charges and in some cases tax rates.
//// This is the AddressOverride = "0" - NOT WORKING!
var ecDetails = new SetExpressCheckoutRequestDetailsType()
{
ReturnURL = returnUrl,
CancelURL = cancelUrl,
PaymentDetails = paymentDetailsList,
AddressOverride = "0"
};
// Trigger the event to allow for overriding ecDetails
var ecdOverride = new PayPalExpressCheckoutRequestDetailsOverride(invoice, payment, ecDetails);
SettingCheckoutRequestDetails.RaiseEvent(new ObjectEventArgs<PayPalExpressCheckoutRequestDetailsOverride>(ecdOverride), this);
// The ExpressCheckoutRequest
var request = new SetExpressCheckoutRequestType
{
Version = Version,
SetExpressCheckoutRequestDetails = ecdOverride.ExpressCheckoutDetails
};
// Crete the wrapper for Express Checkout
var wrapper = new SetExpressCheckoutReq
{
SetExpressCheckoutRequest = request
};
try
{
var service = GetPayPalService();
var response = service.SetExpressCheckout(wrapper);
record.SetExpressCheckout = _responseFactory.Build(response, response.Token);
record.Data.Token = response.Token;
record.SetExpressCheckout.RedirectUrl = GetRedirectUrl(response.Token);
}
catch (Exception ex)
{
record.Success = false;
record.SetExpressCheckout = _responseFactory.Build(ex);
}
return record;
}
/// <summary>
/// Performs the setup for an express checkout.
/// </summary>
/// <param name="invoice">
/// The <see cref="IInvoice"/>.
/// </param>
/// <param name="payment">
/// The <see cref="IPayment"/>
/// </param>
/// <param name="returnUrl">
/// The return URL.
/// </param>
/// <param name="cancelUrl">
/// The cancel URL.
/// </param>
/// <returns>
/// The <see cref="ExpressCheckoutResponse"/>.
/// </returns>
protected virtual PayPalExpressTransactionRecord SetExpressCheckout(IInvoice invoice, IPayment payment, string returnUrl, string cancelUrl)
{
var record = new PayPalExpressTransactionRecord
{
Success = true,
Data = { Authorized = false, CurrencyCode = invoice.CurrencyCode }
};
var factory = new PayPalPaymentDetailsTypeFactory(new PayPalFactorySettings { WebsiteUrl = _websiteUrl });
var paymentDetailsType = factory.Build(invoice, PaymentActionCodeType.ORDER);
// The API requires this be in a list
var paymentDetailsList = new List<PaymentDetailsType>() { paymentDetailsType };
// ExpressCheckout details
var ecDetails = new SetExpressCheckoutRequestDetailsType()
{
ReturnURL = returnUrl,
CancelURL = cancelUrl,
PaymentDetails = paymentDetailsList,
AddressOverride = "0"
};
// Trigger the event to allow for overriding ecDetails
var ecdOverride = new PayPalExpressCheckoutRequestDetailsOverride(invoice, payment, ecDetails);
SettingCheckoutRequestDetails.RaiseEvent(new ObjectEventArgs<PayPalExpressCheckoutRequestDetailsOverride>(ecdOverride), this);
// The ExpressCheckoutRequest
var request = new SetExpressCheckoutRequestType
{
Version = Version,
SetExpressCheckoutRequestDetails = ecdOverride.ExpressCheckoutDetails
};
// Crete the wrapper for Express Checkout
var wrapper = new SetExpressCheckoutReq
{
SetExpressCheckoutRequest = request
};
try
{
var service = GetPayPalService();
var response = service.SetExpressCheckout(wrapper);
record.SetExpressCheckout = _responseFactory.Build(response, response.Token);
if (record.SetExpressCheckout.Success())
{
record.Data.Token = response.Token;
record.SetExpressCheckout.RedirectUrl = GetRedirectUrl(response.Token);
}
else
{
foreach (var et in record.SetExpressCheckout.ErrorTypes)
{
var code = et.ErrorCode;
var sm = et.ShortMessage;
var lm = et.LongMessage;
MultiLogHelper.Warn<PayPalExpressCheckoutService>(string.Format("{0} {1} {2}", code, lm, sm));
}
record.Success = false;
}
}
catch (Exception ex)
{
record.Success = false;
record.SetExpressCheckout = _responseFactory.Build(ex);
}
return record;
}
