private static JObject ToDto(PaypalPayer payer)
{
if (payer == null)
{
throw new ArgumentNullException(nameof(payer));
}
var jObj = new JObject();
var payerInfo = new JObject();
var paymentMethod = string.Empty;
switch (payer.PaymentMethod)
{
case PaypalPaymentMethods.CreditCard:
paymentMethod = "credit_card";
break;
case PaypalPaymentMethods.Paypal:
paymentMethod = "paypal";
break;
}
payerInfo.Add("email", payer.Email);
// payerInfo.Add("first_name", payer.FirstName);
// payerInfo.Add("last_name", payer.LastName);
// payerInfo.Add("middle_name", payer.MiddleName);
// TODO : Continue
jObj.Add("payment_method", paymentMethod);
jObj.Add("payer_info", payerInfo);
return(jObj);
}
private static PaypalPayer ToPayerModel(JObject jObj)
{
if (jObj == null)
{
throw new ArgumentNullException(nameof(jObj));
}
var result = new PaypalPayer();
var paymentMethod = jObj.Value <string>("payment_method");
if (paymentMethod == "credit_card")
{
result.PaymentMethod = PaypalPaymentMethods.CreditCard;
}
else if (paymentMethod == "paypal")
{
result.PaymentMethod = PaypalPaymentMethods.Paypal;
}
var payerInfo = jObj.GetValue("payer_info") as JObject;
if (payerInfo != null)
{
result.Email = payerInfo.Value <string>("email");
result.FirstName = payerInfo.Value <string>("first_name");
result.MiddleName = payerInfo.Value <string>("middle_name");
result.LastName = payerInfo.Value <string>("last_name");
result.Suffix = payerInfo.Value <string>("suffix");
result.PayerId = payerInfo.Value <string>("payer_id");
}
return(result);
}
protected void btnNextStep_Click(object sender, EventArgs e)
{
if (Page.IsValid)
{
try
{
PayPalExpressPaymentProcessor payPalExpress = new PayPalExpressPaymentProcessor();
string token = CommonHelper.QueryString("token");
PaypalPayer payer = payPalExpress.GetExpressCheckout(token);
if (string.IsNullOrEmpty(payer.PayerID))
{
throw new NopException("Payer ID is not set");
}
PaymentInfo paymentInfo = new PaymentInfo();
PaymentMethod paypalExpressPaymentMethod = PaymentMethodManager.GetPaymentMethodBySystemKeyword("PayPalExpress");
paymentInfo.PaymentMethodId = paypalExpressPaymentMethod.PaymentMethodId;
paymentInfo.BillingAddress = NopContext.Current.User.BillingAddress;
paymentInfo.ShippingAddress = NopContext.Current.User.ShippingAddress;
paymentInfo.PaypalPayerId = payer.PayerID;
paymentInfo.PaypalToken = token;
paymentInfo.CustomerLanguage = NopContext.Current.WorkingLanguage;
paymentInfo.CustomerCurrency = NopContext.Current.WorkingCurrency;
int orderId = 0;
string result = OrderManager.PlaceOrder(paymentInfo, NopContext.Current.User, out orderId);
Order order = OrderManager.GetOrderById(orderId);
if (!String.IsNullOrEmpty(result))
{
lConfirmOrderError.Text = Server.HtmlEncode(result);
btnNextStep.Visible = false;
return;
}
else
{
PaymentManager.PostProcessPayment(order);
}
Response.Redirect("~/checkoutcompleted.aspx");
}
catch (Exception exc)
{
LogManager.InsertLog(LogTypeEnum.OrderError, exc.Message, exc);
lConfirmOrderError.Text = Server.HtmlEncode(exc.ToString());
btnNextStep.Visible = false;
}
}
}