GetMyOrders Vertical slice refactor example from eShopOnWeb

GetMyOrdersVSA.cs

namespace Microsoft.eShopWeb.Features.Orders;

[Route("order/my-orders")]
public class GetMyOrdersController(CatalogContext db) : Controller
{
    [HttpGet]
    public async Task<IActionResult> MyOrders()
    {
        var userName = User.Identity.Name;
        var orders = await db.Orders
            .Where(x => x.BuyerId == userName)
            .Select(o => new OrderSummary(o.OrderDate, o.Id, o.OrderItems.Sum(x => x.UnitPrice * x.Units)))
            .ToArrayAsync();

        var viewModel = new GetMyOrdersViewModel(orders);
        return View("/Features/Orders/GetMyOrders.cshtml", viewModel);
    }
}

public record GetMyOrdersViewModel(IEnumerable<OrderSummary> Orders);

public record OrderSummary(DateTimeOffset OrderDate, int OrderNumber, decimal Total)
{
    private const string DEFAULT_STATUS = "Pending";
    public string Status => DEFAULT_STATUS;
}

Nice