Page History

    [Table("user")]
    public class User
    {
        [Key]
        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
        public int UserId { get; set; }

        public List<SocialInfo> SocialInfos { get; set; }

        public Boolean IsSocialActive { get; set; }

        [StringLength(50,MinimumLength = 3)]
        [Required]
        public String NickName { get; set; }

        [StringLength(50, MinimumLength = 3)]
        [Required]
        public String MyId { get; set; }

        [StringLength(50, MinimumLength = 3)]
        [Required]
        public String PassWord { get; set; }

        public DateTime RegDate { get; set; }
        

    }

    [Table("tokenhistory")]
    public class TokenHistory
    {
        [Key]
        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
        public int TokenHistoryId { get; set; }

        [ForeignKey("UserForeignKey")]
        public User User { get; set; }
        
        public String AuthToken { get; set; }

        public DateTime CreateTime { get; set; }

        public DateTime AccessTime { get; set; }

    }

    public class AccountContent : DbContext
    {
        public DbSet<User> Users { get; set; }
        public DbSet<SocialInfo> SocialInfos { get; set; }
        public DbSet<TokenHistory> TokenHistories { get; set; }

        public AccountContent( DbContextOptions<AccountContent> options )
        : base(options)
        {
            
        }

        protected override void OnModelCreating(ModelBuilder modelBuilder)
        {
            //제약설정( Fluent API를 통해 확장 설정이 가능합니다 )
            modelBuilder.Entity<TokenHistory>()
                .HasIndex(p => new { p.AuthToken })
                .IsUnique(true);
        }
        
    }