public void ProcessOrder(Cart cart, ShippingDetails shippingInfo)
{
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;
}
var body = new StringBuilder().AppendLine("A new order has been submitted.")
.AppendLine("---")
.AppendLine("Items:");
foreach (var line in cart.Lines)
{
var subtotal = line.Product.Price * line.Quantity;
body.AppendFormat("{0} x {1} (subtotal: {2:c}", line.Quantity,line.Product.Name,subtotal);
}
body.AppendFormat("Total order value: {0:c}", cart.CoputeTotalValue())
.AppendLine("---").AppendLine("Ship to:")
.AppendLine(shippingInfo.Name)
.AppendLine(shippingInfo.Line1)
.AppendLine(shippingInfo.Line2 ?? "")
.AppendLine(shippingInfo.Line3 ?? "")
.AppendLine(shippingInfo.City)
.AppendLine(shippingInfo.State ?? "")
.AppendLine(shippingInfo.Country)
.AppendLine(shippingInfo.Zip)
.AppendLine("---")
.AppendFormat("Gift wrap: {0}",shippingInfo.GiftWrap ? "Yes" : "No");
var 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);
}
}
public void CalculateCartTotal()
{
//arrange
var prod1 = new Product { ProductID = 1, Name = "p1", Price = 100M};
var prod2 = new Product { ProductID = 2, Name = "p2", Price = 50M};
//arrange
var target = new Cart();
//act
target.AddProduct(prod1, 2);
target.AddProduct(prod1, 8);
target.AddProduct(prod2, 1);
var result = target.CoputeTotalValue();
//assert
Assert.AreEqual(1050M, result);
}