namespace SampleApi.Models { public enum UserRole { Admin, Member, Guest } public class User { public Guid Id { get; set; } public string Name { get; set; } = ""; public string Email { get; set; } = ""; public UserRole Role { get; set; } public DateTime CreatedAt { get; set; } public Address? Address { get; set; } public List Tags { get; set; } = new(); } public class Address { public string Street { get; set; } = ""; public string City { get; set; } = ""; public string PostalCode { get; set; } = ""; public string Country { get; set; } = ""; } public class CreateUserRequest { public string Name { get; set; } = ""; public string Email { get; set; } = ""; public UserRole Role { get; set; } = UserRole.Member; public Address? Address { get; set; } } public class UpdateUserRequest { public string? Name { get; set; } public string? Email { get; set; } public UserRole? Role { get; set; } } public class Order { public Guid Id { get; set; } public Guid UserId { get; set; } public List Lines { get; set; } = new(); public decimal Total { get; set; } public OrderStatus Status { get; set; } public DateTime PlacedAt { get; set; } } public class OrderLine { public string Sku { get; set; } = ""; public int Quantity { get; set; } public decimal UnitPrice { get; set; } } public enum OrderStatus { Pending, Paid, Shipped, Delivered, Cancelled } public class CreateOrderRequest { public Guid UserId { get; set; } public List Lines { get; set; } = new(); } }