public void CreateOrder(Order order) { if (order.Customer.Country == "AU") { order.Total = Convert.ToDecimal(order.Items.Sum(_ => _.Price) * 1.1); } else if (order.Customer.Country == "UK") { order.Total = Convert.ToDecimal(order.Items.Sum(_ => _.Price) * 1.2); } var dataContext = new OrderDataContext(); dataContext.CreateOrder(order); }
public IEnumerable <Order> GetOrdersByCustomerId(int id) { var dataContext = new OrderDataContext(); return(dataContext.GetCustomerOrders(id)); }