public async Task <IActionResult> Index(CheckoutViewModel checkoutViewModel)
{
if (ModelState.IsValid)
{
List <ProductOrder> productOrders = new List <ProductOrder>();
checkoutViewModel.Cart.CartMembers.ForEach(cm =>
{
productOrders.Add(new ProductOrder {
Product = productRepository.GetProductById(cm.ProductId), Quantity = cm.Count
}
);
});
string userId = await GetCurrentUserIdAsync();
Order order = new Order(productOrders,
checkoutViewModel.Cart.Total, userId);
await orderProcessor.ProcessAsync(order, $"{Request.Scheme}://{Request.Host}{Request.PathBase}");
ControllerContext.HttpContext?.Session.Remove(Cart.SessionKey);
TempData["msg"] = "Your order has been placed! You will receive an email message with details.";
return(RedirectToAction("Index", "Order", null));
}
else
{
return(View(checkoutViewModel));
}
}
//Converts a message (for instance from a message queue) into an order, and starts the orderflow
public async Task HandleMessage(Message message)
{
var order = new Order()
{
FullName = message.FullName,
EmailAddress = message.Emailaddress,
Basket = message.Basket.Select(itemId => new BasketItem()
{
ItemId = itemId
}).ToArray()
};
await _orderProcessor.ProcessAsync(order);
}