using System.ComponentModel.DataAnnotations; namespace API.Models; public class User : BaseModel { public string? Email { get; set; } public string? Username { get; set; } public string? Password { get; set; } public string HashedPassword { get; set; } } public class UserDTO { public string Id { get; set; } public string Email { get; set; } public string Username { get; set; } } public class LoginDTO { public string Email { get; set; } public string Password { get; set; } } public class SignUpDTO { public string Email { get; set; } public string Username { get; set; } public string Password { get; set; } } public class ChangePasswordDTO { public string Id { get; set; } public string OldPassword { get; set; } public string NewPassword { get; set; } }