using System.ComponentModel.DataAnnotations; using System.ComponentModel.DataAnnotations.Schema; namespace TicketOffice.Models; public class Ticket { [Key] public int Id { get; set; } [ForeignKey("User")] public int UserId { get; set; } public User User { get; set; } [ForeignKey("Route")] public int RouteId { get; set; } public Route Route { get; set; } }