server-v2/app/service/business/coachInBill.js

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

//
class CoachInBillService extends CrudService {
  constructor(ctx) {
    super(ctx, 'coachinbill');
    this.model = this.ctx.model.Business.CoachInBill;
    this.rcsModel = this.ctx.model.Relation.RelationCoachSchool;
  }
  // 查重,重了不加
  async beforeCreate(body) {
    const query = _.pick(body, [ 'lesson_id', 'type', 'school_id', 'coach_id' ]);
    const num = await this.model.count(query);
    if (num > 0) throw new BusinessError(ErrorCode.DATA_EXISTED, '已经存在 该节课已经存在明细,请核对数据');
    return body;
  }
  // 改工资(结算变为周期性结算,而不是实时性结算)
  // async afterCreate(body, data) {
  //   const { money } = data;
  //   const query = _.pick(data, [ 'school_id', 'coach_id' ]);
  //   // 查学校与教练的关联数据
  //   const rcsData = await this.rcsModel.findOne(query);
  //   if (!rcsData) throw new BusinessError(ErrorCode.DATA_NOT_EXIST, '未找到教练在该学校下任教的信息');
  //   // 累加工资
  //   let salary = _.get(rcsData, 'salary', 0);
  //   salary += money;
  //   rcsData.salary = salary;
  //   await rcsData.save();
  //   return data;
  // }
}

module.exports = CoachInBillService;