public void BuyProduct(Product[] productsToBuy, Card creditCard)
{
_productToBuy = new List<Product>(productsToBuy);
_creditCard = creditCard;
CheckNextProductToBuy();
}
private void ProcessPayment(Card creditCard, double totalAmount)
{
// Check credit limit of the customer's card, and charge the payment
for (int i = 0; i < _creditCards.Length; i++)
{
// If credit card found
if (_creditCards[i].Name == creditCard.Name &&
_creditCards[i].Number == creditCard.Number)
{
if (_creditCards[i].CreditLimit > (_creditCards[i].CumulatedAmount + totalAmount))
{
// Process payment using the provided credit card
_creditCards[i].CumulatedAmount += totalAmount;
}
}
}
}
protected override void Run()
{
// Reset
List<Product> productsToBuy;
Product productForOneClickCheckout;
Product tempProduct;
Card creditCard;
productsToBuy = new List<Product>();
// Add books
tempProduct = new Product();
tempProduct.Name = "Software Engineering (10th Edition)";
tempProduct.Price = 165.20;
productsToBuy.Add(tempProduct);
tempProduct = new Product();
tempProduct.Name = "Introduction to Programming Using C#";
tempProduct.Price = 24.95;
productsToBuy.Add(tempProduct);
// Book for one-click checkout
productForOneClickCheckout = new Product();
productForOneClickCheckout.Name = "Introduction to Programming Using C++";
productForOneClickCheckout.Price = 30.99;
_totalNumberOfBooks = 3;
// Add credit card
creditCard = new Card();
creditCard.Number = "12345";
creditCard.Name = "John Doe";
//creditCard.CreditLimit = 200.00;
// Begin simulation
_customer.BuyProduct(productsToBuy.ToArray(), creditCard);
_customer.OneClickOrder(productForOneClickCheckout, creditCard);
}
private void ProcessOneClickOrder(Product product, Card creditCard)
{
Package package;
SendMessage(typeof(Customer), "ProcessingOneClickOrder");
package = new Package();
package.Add(product);
SendMessage(typeof(Visa), "ChargeRequest", creditCard, product.Price, package);
}
private void MakePayment(Card creditCard, Package package)
{
double totalAmount;
totalAmount = 0;
// Sum up all prices
foreach (Product p in _user_cart)
{
totalAmount += p.Price;
}
// Send payment info to the credit card company
SendMessage(typeof(Visa), "ChargeRequest", creditCard, totalAmount, package);
}
public void OneClickOrder(Product productToBuy, Card creditCard)
{
_creditCard = creditCard;
SendMessage(typeof(Amazon), "OneClickOrder", productToBuy, creditCard);
}