'use strict';

const assert = require('assert');
const _ = require('lodash');
const { ObjectId } = require('mongoose').Types;
const { CrudService } = require('naf-framework-mongoose/lib/service');
const { BusinessError, ErrorCode } = require('naf-core').Error;

class GroupscoreService extends CrudService {
  constructor(ctx) {
    super(ctx, 'groupscore');
    this.model = this.ctx.model.Groupscore;
  }
  async opera({ data }) {
    const cList = data.filter(f => !(f.id || f._id));
    const uList = data.filter(f => f.id || f._id);
    for (const i of cList) {
      await this.model.create(i);
    }
    for (const i of uList) {
      await this.model.findByIdAndUpdate(i.id || i._id, i);
    }
    // TODO计算优秀学生
  }
}

module.exports = GroupscoreService;