/// <summary>
/// Method to update an existing pizza object.
/// </summary>
/// <param name="p"></param>
/// <param name="size"></param>
/// <param name="toppings"></param>
/// <returns>An updated pizza object.</returns>
public static PizzaModel UpdatePizza(PizzaModel p, string size, List <string> toppings)
{
p.Toppings.Clear();
p.Size = size;
foreach (string t in toppings)
{
p.Toppings.Add(t);
}
p.TotalToppings = p.Toppings.Count;
p.Price = p.CalculatePizzaPrice(size, p.TotalToppings);
// return the updated pizza object.
return(p);
}
/// <summary>
/// Method used to create a new pizza object.
/// </summary>
/// <param name="size"></param>
/// <param name="toppings"></param>
/// <returns>A new pizza object which will then be added to the pizzas list.</returns>
public static PizzaModel CreatePizza(string size, List <string> toppings)
{
PizzaModel p = new PizzaModel();
p.Size = size;
foreach (string t in toppings)
{
p.Toppings.Add(t);
}
p.TotalToppings = p.Toppings.Count;
p.Price = p.CalculatePizzaPrice(size, p.TotalToppings);
// return the populated pizza object to be added to the list.
return(p);
}