caremate/train-backend/src/main/java/com/train/entity/TrainEnrollment.java

package com.train.entity;

import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import lombok.Data;

import java.io.Serializable;
import java.util.Date;

@Data
@TableName("train_enrollment")
public class TrainEnrollment implements Serializable {

    @TableId(type = IdType.AUTO)
    private Long id;

    private Long uid;

    /** 报名所属课程 ID（train_course.id）；报名=报课程，班级/班次仅决定上课期次 */
    private Long courseId;

    /** 所选班次 ID（train_class.id，该课程下的某一期） */
    private Long classId;

    /** 关联沙龙期次 ID（train_salon.id，为空=课程报名） */
    private Long salonId;

    private String name;
    private String phone;
    private Integer bringLaptop; // 1=带电脑
    private String dataReady; // 已备数据类别（逗号分隔）
    private String topProblems; // 最想解决的3个问题JSON
    private String source; // scene/invite
    private String inviteCode;
    private String status; // pending(待支付)/paid(已支付)/reviewing(进班待审核)/confirmed(已进班)/rejected(进班被拒)/cancelled(已取消)
    private Date createdAt;
    private Date updatedAt;
}