public ViewResult Checkout(Cart cart, OrderHeader orderHeader, ShippingDetails shippingDetails)
{
if (cart.Lines.Count() == 0)
{
ModelState.AddModelError("", "Sorry, your cart is empty!");
}
if (ModelState.IsValid)
{
orderProcessor.ProcessOrder(cart, orderHeader,
User.Identity.GetUserId().ToString(),
User.Identity.GetUserName());
cart.Clear();
return View("Completed");
}
else
{
return View(shippingDetails);
}
}
public ViewResult Checkout2(Cart cart, OrderHeader orderHeader)
{
if (cart.Lines.Count() == 0)
{
ModelState.AddModelError("", "Sorry, your cart is empty!");
}
if (ModelState.IsValid)
{
//The following orderProcessor.ProcessOrder method might be underlined in red.
//This will be fixed later when you update the EmailOrderProcessor.cs file and NinjectControllerFactory.cs (see Steps 9 and 10)
orderProcessor.ProcessOrder(cart, orderHeader,
User.Identity.GetUserId().ToString(),
User.Identity.GetUserName());
cart.Clear();
return View("Completed");
}
else
{
return View(orderHeader);
}
}
public void ProcessOrder(Cart cart, OrderHeader orderHeader, string userId, string userEmail)
{
//populate MailToAddress property of the emailSettings object with current user's email address.
emailSettings.MailToAddress = userEmail;
//get the credit card number of the current user.
string cc_no = context.CreditCards
.First(c => c.AspnetUser_Id == userId)
.Id;
decimal totalAmount = cart.ComputeTotalValue(); //total amount for this purchase
//populate some of the order header attributes (properties)
orderHeader.OrderDate = System.DateTime.Now;
orderHeader.AspnetUser_Id = userId;
orderHeader.CreditCard_Id = cc_no;
orderHeader.TotalAmount = totalAmount;
using (var smtpClient = new SmtpClient())
{
smtpClient.EnableSsl = emailSettings.UseSsl;
smtpClient.Host = emailSettings.ServerName;
smtpClient.Port = emailSettings.ServerPort;
smtpClient.UseDefaultCredentials = false;
smtpClient.Credentials = new NetworkCredential(emailSettings.Username, emailSettings.Password);
if (emailSettings.WriteAsFile)
{
smtpClient.DeliveryMethod = SmtpDeliveryMethod.SpecifiedPickupDirectory;
smtpClient.PickupDirectoryLocation = emailSettings.FileLocation;
smtpClient.EnableSsl = false;
}
StringBuilder body = new StringBuilder()
.AppendLine("A new order has been submitted")
.AppendLine("---")
.AppendLine("Items:");
foreach (var line in cart.Lines)
{
OrderLine orderLine = new OrderLine(); //create a new oderLine object
orderLine.Product = line.Product;
orderLine.Quantity = line.Quantity;
orderLine.SalePrice = line.Product.Price;
orderLine.OrderHeader = orderHeader; //attach orderLine to orderHeader
context.OrderLines.Add(orderLine);
//add the following line to prevent adding a duplicate product row in the
// Products table everytime a user buys that product.
context.Entry(orderLine.Product).State = System.Data.Entity.EntityState.Modified;
var subtotal = line.Product.Price * line.Quantity;
body.AppendFormat("{0} x {1} (subtotal: {2:c}); ", line.Quantity, line.Product.Name, subtotal);
}
context.OrderHeaders.Add(orderHeader);
context.SaveChanges();
context.Dispose(); //dispose context object - it is no longer needed.
body.AppendFormat("Total order value: {0:c}", cart.ComputeTotalValue())
.AppendLine("---")
.AppendLine("Ship to:")
.AppendLine(orderHeader.Name)
.AppendLine(orderHeader.Line1)
.AppendLine(orderHeader.Line2 ?? "")
.AppendLine(orderHeader.Line3 ?? "")
.AppendLine(orderHeader.City)
.AppendLine(orderHeader.State ?? "")
.AppendLine(orderHeader.Country)
.AppendLine(orderHeader.Zip)
.AppendLine("---")
.AppendFormat("Gift wrap: {0}", orderHeader.IsGiftwrap ? "Yes" : "No");
MailMessage mailMessage = new MailMessage(
emailSettings.MailFromAddress, // From
emailSettings.MailToAddress, // To
"New order submitted!", // Subject
body.ToString()); // Body
if (emailSettings.WriteAsFile)
{
mailMessage.BodyEncoding = Encoding.ASCII;
}
smtpClient.Send(mailMessage);
}
}