67 lines
1.5 KiB
JavaScript
67 lines
1.5 KiB
JavaScript
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'use strict';
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/**
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* 选择题模型 - ChoiceQuestion
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*
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* 对应 choice_questions 表，存储所有组别的选择题（单选 + 多选）。
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* 通过 group 字段区分中职组(zhongzhi)和高职组(gaozhi)。
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*/
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module.exports = app => {
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const { STRING, INTEGER, DATE, JSON: JSON_TYPE, TEXT } = app.Sequelize;
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return app.model.define('ChoiceQuestion', {
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id: {
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type: INTEGER,
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primaryKey: true,
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autoIncrement: true,
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comment: '主键ID',
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},
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group: {
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type: STRING(20),
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allowNull: false,
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comment: '组别：zhongzhi/gaozhi',
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},
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question: {
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type: TEXT,
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allowNull: false,
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comment: '题目内容',
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},
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options: {
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type: JSON_TYPE,
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allowNull: false,
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comment: '选项列表 [{ key: "A", text: "..." }, ...]',
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},
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answer: {
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type: STRING(10),
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allowNull: false,
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comment: '正确答案（如 A / AB / ABCD）',
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},
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score: {
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type: INTEGER,
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allowNull: false,
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defaultValue: 5,
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comment: '分值',
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},
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sort_order: {
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type: INTEGER,
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allowNull: false,
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defaultValue: 0,
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comment: '排序',
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},
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created_at: {
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type: DATE,
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defaultValue: app.Sequelize.NOW,
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comment: '创建时间',
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},
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updated_at: {
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type: DATE,
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defaultValue: app.Sequelize.NOW,
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comment: '更新时间',
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},
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}, {
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tableName: 'choice_questions',
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timestamps: true,
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createdAt: 'created_at',
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updatedAt: 'updated_at',
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});
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};
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