'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');

// 自营店铺相关处理
class SelfShopService extends CrudService {
  constructor(ctx) {
    super(ctx, 'selfshop');
    this.model = this.ctx.model.Shop.Shop;
  }

  async index() {
    const data = await this.model.findOne({ user: { $exists: false } });
    return data;
  }
  async goods(query, options) {
    const selfShop = await this.index();
    const shop = _.get(selfShop, '_id');
    if (!shop) throw new BusinessError(ErrorCode.DATA_NOT_EXIST, '未找到自营店铺信息,请联系开发人员');
    query.shop = shop;
    const data = await this.ctx.service.shop.goods.query(query, options);
    const total = await this.ctx.service.shop.goods.count(query, options);
    return { data, total };
  }
}

module.exports = SelfShopService;