50 lines
1.5 KiB
C#
50 lines
1.5 KiB
C#
using System.ComponentModel.DataAnnotations;
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using System.ComponentModel.DataAnnotations.Schema;
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namespace FutureMailAPI.Models
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{
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public class User
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{
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[Key]
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public int Id { get; set; }
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[Required]
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[MaxLength(100)]
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public string Username { get; set; } = string.Empty;
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[Required]
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[MaxLength(255)]
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public string Email { get; set; } = string.Empty;
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[Required]
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[MaxLength(255)]
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public string PasswordHash { get; set; } = string.Empty;
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[Required]
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[MaxLength(255)]
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public string Salt { get; set; } = string.Empty;
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[MaxLength(100)]
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public string? Nickname { get; set; }
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[MaxLength(500)]
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public string? Avatar { get; set; }
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public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
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public DateTime? LastLoginAt { get; set; }
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public bool IsActive { get; set; } = true;
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[MaxLength(20)]
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public string? PreferredScene { get; set; } = "SPACE";
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[MaxLength(50)]
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public string? PreferredBackground { get; set; } = "default";
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// 导航属性
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public virtual ICollection<SentMail> SentMails { get; set; } = new List<SentMail>();
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public virtual ICollection<ReceivedMail> ReceivedMails { get; set; } = new List<ReceivedMail>();
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public virtual ICollection<TimeCapsule> TimeCapsules { get; set; } = new List<TimeCapsule>();
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}
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} |