using System.ComponentModel.DataAnnotations; namespace TicketOffice.Models; public class User { public int Id { get; set; } public string? FirstName { get; set; } public string? LastName { get; set; } public string? Patronymic { get; set; } public string Email { get; set; } public string Password { get; set; } public ICollection? Tickets { get; set; } public bool IsManager { get; set; } }