'use strict';
const Schema = require('mongoose').Schema;
const metaPlugin = require('naf-framework-mongoose-free/lib/model/meta-plugin');

// 学员与学校关系表
const relationStudentSchool = {
  student_id: { type: String, required: false, zh: '学员id', ref: 'Student', getProp: [ 'name' ] }, //
  school_id: { type: String, required: false, zh: '学校id', ref: 'School', getProp: [ 'name' ] }, //
  doc: { type: Object, required: false, zh: '档案' }, //
};
const schema = new Schema(relationStudentSchool, { toJSON: { virtuals: true } });
schema.index({ id: 1 });
schema.index({ student_id: 1 });
schema.index({ school_id: 1 });
schema.index({ 'meta.createdAt': 1 });

schema.plugin(metaPlugin);
module.exports = app => {
  const { mongoose } = app;
  return mongoose.model('RelationStudentSchool', schema, 'relationStudentSchool');
};