'use strict';
const Schema = require('mongoose').Schema;
const moment = require('moment');
const metaPlugin = require('naf-framework-mongoose-free/lib/model/meta-plugin');
const { ObjectId } = require('mongoose').Types;
// 题目类型表
const question_type = {
  title: { type: String }, // 类型名称,中文显示
  type: { type: String }, // select:单选; checkBox:多选; input:简答
  // checkbox: 多选: 全对全分,有错0分 / 有对半分,全错0分; 2种模式
  // input: 关键词: 包含关键词就正确
  score: { type: Number }, // 每题的分数
  remark: { type: String },
};
const schema = new Schema(question_type, { toJSON: { virtuals: true } });
schema.index({ id: 1 });
schema.index({ 'meta.createdAt': 1 });
schema.plugin(metaPlugin);
module.exports = app => {
  const { mongoose } = app;
  return mongoose.model('Question_type', schema, 'question_type');
};