Merge pull request 'Ensure uninherited types are sealed' (#130) from taskcancellation into master

Reviewed-on: #130

LiteCharms.Features.MidrandBooks/Orders/OrderService.cs

@@ -203,26 +203,6 @@ public sealed class OrderService(IDbContextFactory<MidrandBooksDbContext> contex
         }
     }
 
-    public async ValueTask<Result<OrderItem[]>> GetOrderItemsAsync(long orderId, CancellationToken cancellationToken = default)
-    {
-        try
-        {
-            await using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
-
-            var orderItems = await context.OrderItems
-                .Where(o => o.OrderId == orderId)
-                .ToListAsync(cancellationToken);
-
-            return orderItems.Count > 0
-                ? Result.Ok(orderItems.Select(i => i.ToModel()).ToArray())
-                : Result.Fail<OrderItem[]>($"Order items not found for order ID {orderId}");
-        }
-        catch (Exception ex)
-        {
-            return Result.Fail(new Error(ex.Message).CausedBy(ex));
-        }
-    }
-
     public async ValueTask<Result<Order[]>> GetOrdersByCustomerAsync(long customerId, CancellationToken cancellationToken = default)
     {
         try