online-exam/src/main/java/com/zhangmeng/online/exam/entity/Question.java

package com.zhangmeng.online.exam.entity;

import com.zhangmeng.online.exam.entity.baseEntity.BaseEntity;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.NoArgsConstructor;

import javax.persistence.*;
import java.util.ArrayList;
import java.util.List;

/**
 * @author zm
 * @date 2025/2/28 16:06
 * @version: 1.0
 */
@NoArgsConstructor
@Data
@AllArgsConstructor
@Entity
@EqualsAndHashCode(callSuper = false)
@Table(name = "question")
public class Question extends BaseEntity<Long> {

    public enum Type {
        SINGLE_CHOICE,//单选题
        MULTIPLE_CHOICE,//多选题
        JUDGMENT,//判断题
        SHORT_ANSWER,//简答题
        TRUE_OR_FALSE,//判断题
        NUMERICAL,//计算题
    }

    private String name;

    private Type type;

    @OneToMany(mappedBy = "question")
    private List<QuestionOption> options = new ArrayList<>();

    @ManyToOne(fetch = FetchType.LAZY)
    private Subject subject;
}