private int SaveOrderAndEmail(CheckoutDetailsModel checkoutDetailsModel, IShoppingCart shoppingCart)
{
var orderBuilder = new OrderBuilder(shoppingCart, authentication, mapper);
var orderdto = orderBuilder.Build(checkoutDetailsModel);
var orderNumber = orderRepository.Save(orderdto);
if (orderNumber > 0)
{
var cartItemBuilder = new CartItemViewModelBuilder(jewelRepository, diamondRepository, mapper);
var emailTemplateBuilder = new OrderConfirmationEmailTemplateViewModelBuilder(orderNumber.ToString(),
checkoutDetailsModel,
shoppingCart,
cartItemBuilder);
var emailTemplateViewModel = emailTemplateBuilder.Build();
mailer.OrderConfirmation(checkoutDetailsModel.Email, emailTemplateViewModel).Send();
}
return(orderNumber);
}