protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { NVPAPICaller payPalCaller = new NVPAPICaller(); string retMsg = ""; string token = ""; string PayerID = ""; NVPCodec decoder = new NVPCodec(); token = Session["token"].ToString(); bool ret = payPalCaller.GetCheckoutDetails(token, ref PayerID, ref decoder, ref retMsg); if (ret) { Session["payerId"] = PayerID; var myOrder = new Order(); myOrder.OrderDate = Convert.ToDateTime(decoder["TIMESTAMP"].ToString()); myOrder.Username = User.Identity.Name; myOrder.Firstname = decoder["FIRSTNAME"].ToString(); myOrder.LastName = decoder["LASTNAME"].ToString(); myOrder.Address = decoder["SHIPTOSTREET"].ToString(); myOrder.City = decoder["SHIPTOCITY"].ToString(); myOrder.State = decoder["SHIPTOSTATE"].ToString(); myOrder.PostalCode = decoder["SHIPTOZIP"].ToString(); myOrder.Country = decoder["SHIPTOCOUNTRYCODE"].ToString(); myOrder.Email = decoder["EMAIL"].ToString(); myOrder.Total = Convert.ToDecimal(decoder["AMT"].ToString()); //Potvrdite ukupan iznos plaćanja kao što je postavljeno na CheckoutStart.aspx try { decimal paymentAmountOnCheckout = Convert.ToDecimal(Session["payment_amt"].ToString()); decimal paymentAmountFromPayPal = Convert.ToDecimal(decoder["AMT"].ToString()); if (paymentAmountOnCheckout != paymentAmountFromPayPal) { Response.Redirect("CheckoutError.aspx?" + "Desc=Amount%20total%20mismatch."); } } catch (Exception) { Response.Redirect("CheckoutError.aspx?" + "Desc=Amount%20total%20mismatch."); } // Get DB context. ProductContext _db = new ProductContext(); // Add order to DB. _db.Orders.Add(myOrder); _db.SaveChanges(); // Get the shopping cart items and process them. using (ProdavnicaIgracaka.Logic.ShoppingCartActions usersShoppingCart = new ProdavnicaIgracaka.Logic.ShoppingCartActions()) { List <CartItem> myOrderList = usersShoppingCart.GetCartItems(); // Add OrderDetail information to the DB for each product purchased. for (int i = 0; i < myOrderList.Count; i++) { // Create a new OrderDetail object. var myOrderDetail = new OrderDetail(); myOrderDetail.OrderId = myOrder.OrderId; myOrderDetail.Username = User.Identity.Name; myOrderDetail.ProductId = myOrderList[i].ProductId; myOrderDetail.Quantity = myOrderList[i].Quantity; myOrderDetail.UnitPrice = myOrderList[i].Product.UnitPrice; //// Add OrderDetail to DB. _db.OrderDetails.Add(myOrderDetail); _db.SaveChanges(); } // Set OrderId. Session["currentOrderId"] = myOrder.OrderId; // Display Order information. List <Order> orderList = new List <Order>(); orderList.Add(myOrder); ShipInfo.DataSource = orderList; ShipInfo.DataBind(); // Display OrderDetails. OrderItemsList.DataSource = myOrderList; OrderItemsList.DataBind(); } } else { Response.Redirect("CheckoutError.aspx?" + retMsg); } } }