protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
// Verify user has completed the checkout process.
if (Session["userCheckoutCompleted"] != "true")
{
Session["userCheckoutCompleted"] = "";
Response.Redirect("CheckoutError.aspx?" + "Desc=Unvalidated%20Checkout.");
}
NVPAPICaller payPalCaller = new NVPAPICaller();
string retMsg = "";
string token = "";
string finalPaymentAmount = "";
string PayerID = "";
NVPCodec decoder = new NVPCodec();
token = Session["token"].ToString();
PayerID = Session["payerId"].ToString();
finalPaymentAmount = Session["payment_amt"].ToString();
bool ret = payPalCaller.DoCheckoutPayment(finalPaymentAmount, token, PayerID, ref decoder, ref retMsg);
if (ret)
{
// Retrieve PayPal confirmation value.
string PaymentConfirmation = decoder["PAYMENTINFO_0_TRANSACTIONID"].ToString();
TransactionId.Text = PaymentConfirmation;
// Get dataaccess context.
DataAccess da = new DataAccess();
Customer aCustomer = (Customer)Session["Customer"];
aCustomer.Orders[0].OrderID = PaymentConfirmation;
aCustomer = CartFunctions.setOrderId(aCustomer, PaymentConfirmation);
// Add order to DB.
da.addCustomer(aCustomer);
da.addOrder(aCustomer);
da.addOrderline(aCustomer);
// Clear Order
aCustomer = CartFunctions.clearOrder(aCustomer);
}
else
{
Response.Redirect("CheckoutError.aspx?" + retMsg);
}
}
}