26 lines
728 B
C#
26 lines
728 B
C#
using FreeSql.DataAnnotations;
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using F9WebAiTest.Domain.Common;
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namespace F9WebAiTest.Domain.Entities;
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/// <summary>
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/// DDD 实体基类：具有唯一标识与生命周期。
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/// 实现 IEntity 以兼容通用仓储（IRepository<T>）。
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/// 主键由应用层通过雪花 ID 生成器赋值（非数据库自增）。
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/// 参考 BBIT.F9.Domain.Entities.Entity
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/// </summary>
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public abstract class Entity : IEntity
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{
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[Column(IsPrimary = true)]
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public long Id { get; set; }
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[Column(Name = "created_at")]
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public DateTime CreatedAt { get; set; }
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[Column(Name = "updated_at")]
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public DateTime? UpdatedAt { get; set; }
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[Column(Name = "is_deleted")]
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public bool IsDeleted { get; set; }
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}
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