UniVerse/backend/UniVerse.Domain/Entities/User.cs

using UniVerse.Domain.Enums;

namespace UniVerse.Domain.Entities;

public class User
{
    public int Id { get; set; }
    public string Email { get; set; } = string.Empty;
    public string? DisplayName { get; set; }
    public string? AvatarUrl { get; set; }
    public bool IsActive { get; set; } = true;
    public string? MicrosoftId { get; set; }
    public int Xp { get; set; }
    public int Coins { get; set; }
    public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
    public DateTime UpdatedAt { get; set; } = DateTime.UtcNow;

    // Navigation properties
    public StudentProfile? StudentProfile { get; set; }
    public TeacherProfile? TeacherProfile { get; set; }
    public ICollection<UserRoleAssignment> Roles { get; set; } = new List<UserRoleAssignment>();
    public ICollection<LectureEnrollment> Enrollments { get; set; } = new List<LectureEnrollment>();
    public ICollection<Review> Reviews { get; set; } = new List<Review>();
    public ICollection<UserAchievement> UserAchievements { get; set; } = new List<UserAchievement>();
    public ICollection<CoinTransaction> CoinTransactions { get; set; } = new List<CoinTransaction>();
    public ICollection<UserNotification> Notifications { get; set; } = new List<UserNotification>();
    public ICollection<RefreshToken> RefreshTokens { get; set; } = new List<RefreshToken>();
}