public Customer GetCustomerByOrder(Order order)
{
var customers = GetRootQuery("Customers") as IEnumerable<Customer>;
return customers.SingleOrDefault(customer => customer.Orders.Any(o => o.ID == order.ID));
}
public Order PlaceOrder(Customer customer, Order order)
{
return order;
}
public Customer GetCustomerByOrder(IEnumerable<Customer> customers, Order order)
{
return customers.SingleOrDefault(customer => customer.Orders.Any(o => o.ID == order.ID));
}
public Customer VerifyCustomerByOrder(Customer customer, Order order)
{
return customer.Orders.Any(o => o.ID == order.ID) ? customer : null;
}
