server/app/controller/util.js

'use strict';
const Controller = require('egg').Controller;
const { CrudController } = require('naf-framework-mongoose-free/lib/controller');

// 业务工具
class UtilController extends Controller {
  constructor(ctx) {
    super(ctx);
    this.queryObject = this.ctx.query;
    this.bodyObject = this.ctx.request.body;
    this.service = this.ctx.service.util;
    this.tradeService = this.ctx.service.util.trade;
  }
  /**
   * 查询是否可以购买
   */
  async checkCanBuy() {
    const data = await this.tradeService.checkCanBuy(this.bodyObject);
    this.ctx.ok({ data });
  }
}
module.exports = CrudController(UtilController, {});