label_backend/src/main/java/com/label/entity/SysUser.java

package com.label.entity;

import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import com.fasterxml.jackson.annotation.JsonIgnore;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;

import java.time.LocalDateTime;

/**
 * 系统用户实体，对应 sys_user 表。
 * role 取值：UPLOADER / ANNOTATOR / REVIEWER / ADMIN
 * status 取值：ACTIVE / DISABLED
 */
@Data
@TableName("sys_user")
@Schema(description = "系统用户")
public class SysUser {

    /** 用户主键，自增 */
    @TableId(type = IdType.AUTO)
    @Schema(description = "用户主键", example = "1")
    private Long id;

    /** 所属公司 ID（多租户键） */
    @Schema(description = "所属公司 ID", example = "1")
    private Long companyId;

    /** 登录用户名（同公司内唯一） */
    @Schema(description = "登录用户名", example = "admin")
    private String username;

    /**
     * BCrypt 哈希密码（strength ≥ 10）。
     * 序列化时排除，防止密码哈希泄漏到 API 响应。
     */
    @JsonIgnore
    @Schema(description = "密码哈希（不会在响应中返回）")
    private String passwordHash;

    /** 真实姓名 */
    @Schema(description = "真实姓名", example = "张三")
    private String realName;

    /** 角色：UPLOADER / ANNOTATOR / REVIEWER / ADMIN */
    @Schema(description = "角色", example = "ADMIN")
    private String role;

    /** 状态：ACTIVE / DISABLED */
    @Schema(description = "状态", example = "ACTIVE")
    private String status;

    @Schema(description = "创建时间", example = "2026-04-15T12:34:56")
    private LocalDateTime createdAt;

    @Schema(description = "更新时间", example = "2026-04-15T12:34:56")
    private LocalDateTime updatedAt;
}