private bool ValidateOrderRequest(Customer customer, OrderRequest order)
{
bool productsExist = ValidateProducts(order);
if (!productsExist)
{
return(false);
}
var taxes = calculator.CalculateTaxes(order, customer);
var discount = calculator.CalculateDiscount(order, customer);
bool approvalResponse = orderApproval.Approve(new ApproveRequest
{
Customer = customer,
Order = order,
Taxes = taxes,
Discount = discount
});
return(approvalResponse);
}