using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;

namespace Webshop.Domain.Entities
{
    public class Cart
    {
        [Key]
        public Guid Id { get; set; }

        // Verknüpfung zum User (String, da Identity User Id ein String ist)
        public string? UserId { get; set; }

        // Falls du auch Gast-Warenkörbe ohne Login unterstützt:
        public string? SessionId { get; set; }

        public DateTime LastModified { get; set; } = DateTime.UtcNow;

        public virtual ICollection<CartItem> Items { get; set; } = new List<CartItem>();
    }
}