public static double getTotalPrice()
{
double total = 0;
foreach (var product in ListOfProducts.getListOfProducts())
{
total += product.price();
}
return(total);
}
// If some other requirement arose to have a different html output showing the products,
//i would refractor this into an interface, with the responsibility of creating the html.
//I want to create the html severside, because otherwise someone could overwrite the value
//I want to have a string in my database, instead of a product, as i find this easier to manage.
// This is possible, because the fields of the products are constants, that don't change
public static string getProductsInHtml()
{
string result = "";
foreach (var product in ListOfProducts.getListOfProducts())
{
result += @"<h3> " + product.productName() + " : You have ordered " + product.getAmount() + " with a cost of: " + product.price() + @" </ h3>";
}
return(result);
}
public static void clear()
{
ListOfProducts.getListOfProducts().Clear();
}
public static void addProduct(Product p)
{
// Initialize new list, if it is not already created, and add to it.
ListOfProducts.getListOfProducts().Add(p);
}
