ysjj-system/app/controller/manager/shops/orders.js

'use strict';
const ManagerController = require('../manager.js');
/**
 * [exports 订单控制器]
 * @type {[type]}
 */
module.exports = class OrdersController extends ManagerController {
  /**
   * [useModel 使用模型]
   * @return {[type]} [description]
   */
  get useModel() {
    const that = this;
    return that.app.model.Orders;
  }

  /**
   * [selectValidate 订单查询验证器]
   * @return {[type]} [description]
   */
  get selectValidate() {
    const that = this;
    return {
      page: that.ctx.rules.default(1)
        .number(),
      limit: that.ctx.rules.default(20)
        .number(),
      product_name: that.ctx.rules.default('')
        .required(),
      uname: that.ctx.rules.default('')
        .required(),
      order_status: that.ctx.rules.default('')
        .required(),
      order_time: that.ctx.rules.default('')
        .required(),
      order_id: that.ctx.rules.default(0)
        .number(),
    };
  }

  /**
   * [deliverValidate 订单发货验证器]
   * @return {[type]} [description]
   */
  get deliverValidate() {
    const that = this;
    return {
      goods: that.ctx.rules.name('商品发货信息')
        .required()
        .isArray(),
      is_express: that.ctx.rules.name('是否需要物流')
        .required()
        .notEmpty()
        .number(),
      express_sn: that.ctx.rules.default('')
        .required(),
      order_id: that.ctx.rules.name('订单ID')
        .required()
        .notEmpty()
        .number(),
      express_id: that.ctx.rules.default(0)
        .number(),
      deliver_desc: that.ctx.rules.default('')
        .required(),
      admin_id: that.ctx.rules.default(that.service.manager.ActionAdminUserId())
        .number(),
      deliver_time: that.ctx.rules.default(that.app.szjcomo.date('Y-m-d H:i:s'))
        .required(),
    };
  }

  /**
   * [logsValidate 订单操作日志验证器]
   * @return {[type]} [description]
   */
  get logsValidate() {
    const that = this;
    return {
      order_id: that.ctx.rules.name('订单ID')
        .required()
        .notEmpty()
        .number(),
    };
  }

  /**
   * [select 查询订单列表]
   * @return {[type]} [description]
   */
  async select() {
    const that = this;
    try {
      const data = await that.ctx.validate(that.selectValidate, await that.ctx.getParse());
      let result;
      if (data.order_id) {
        result = await that.selectInfo(data.order_id);
      } else {
        result = await that.selectList(data);
      }
      return that.ctx.appJson(that.app.szjcomo.appResult('SUCCESS', result, false));
    } catch (err) {
      return that.ctx.appJson(that.app.szjcomo.appResult(err.message));
    }
  }

  /**
   * [selectInfo 订单详情]
   * @param  {[type]} order_id [description]
   * @return {[type]}          [description]
   */
  async selectInfo(order_id) {
    const that = this;
    const options = {
      where: { order_id },
      include: [
        { model: that.app.model.PaysConfig, attributes: [ 'pay_name' ], as: 'pays_config' },
        { model: that.app.model.Users, as: 'users', attributes: [ 'account_name', 'nickname' ] },
        { model: that.app.model.Users, as: 'inviter', attributes: [ 'account_name', 'nickname' ] },
        {
          model: that.app.model.OrdersProducts, as: 'orders_products', attributes: {
            exclude: [ 'product_id', 'create_time', 'order_id', 'activity_name', 'activity_id', 'activity_desc' ],
          },
        },
        { model: that.app.model.Payments, as: 'payments', attributes: [ 'create_time' ], required: false },
      ], attributes: {
        exclude: [ 'seller_remarks', 'province_id', 'city_id', 'county_id', 'shipping_id', 'shipping_fee', 'activity_id', 'activity_name', 'activity_desc' ],
      },
    };
    const selectBean = await that.app.comoBean.instance({}, options);
    return await that.service.base.select(selectBean, that.useModel, '查询订单详情失败,请稍候重试', false, false);
  }

  /**
   * [selectList 订单列表]
   * @param  {Object} data [description]
   * @return {[type]}      [description]
   */
  async selectList(data = {}) {
    const that = this;
    const seq = that.app.Sequelize;
    const productWhere = {};
    let userWhere = {};
    if (data.product_name) productWhere.product_name = { [seq.Op.regexp]: data.product_name };
    if (data.uname) userWhere = { [seq.Op.or]: [{ nickname: { [seq.Op.regexp]: data.uname } }, { account_name: { [seq.Op.regexp]: data.uname } }] };
    const opts = {
      offset: (data.page - 1) * data.limit, limit: data.limit, where: {}, include: [
        { model: that.app.model.PaysConfig, attributes: [ 'pay_name' ], as: 'pays_config' },
        { model: that.app.model.Users, as: 'users', attributes: [ 'account_name', 'nickname' ], where: userWhere },
        { model: that.app.model.Users, as: 'inviter', attributes: [ 'account_name', 'nickname' ] },
        {
          model: that.app.model.OrdersProducts, as: 'orders_products', attributes: {
            exclude: [ 'product_id', 'create_time', 'order_id', 'activity_name', 'activity_id', 'activity_desc' ],
          }, where: productWhere, order: [[ 'rec_id', 'asc' ]],
        },
      ], attributes: {
        exclude: [ 'seller_remarks', 'province_id', 'city_id', 'county_id', 'shipping_id', 'shipping_fee', 'activity_id', 'activity_name', 'activity_desc' ],
      }, order: [[ 'order_id', 'desc' ]],
    };
    if (data.order_status !== '') opts.where.order_status = Number(data.order_status);
    if (data.order_time) opts.where.create_time = { [seq.Op.between]: data.order_time.split(',') };
    const selectBean = await that.app.comoBean.instance(data, opts);
    const result = await that.service.base.select(selectBean, that.useModel, '订单列表查询失败,请稍候重试', true, true);
    return result;
  }

  /**
   * [orderDeliver 订单发货操作]
   * @return {[type]} [description]
   */
  async orderDeliver() {
    const that = this;
    let transaction;
    try {
      const data = await that.ctx.validate(that.deliverValidate, await that.ctx.anyParse());
      transaction = await that.app.model.transaction();
      const updateBean = await that.app.comoBean.instance({
        is_express: data.is_express, express_sn: data.express_sn, express_id: data.express_id,
        deliver_desc: data.deliver_desc, deliver_time: data.deliver_time, order_status: 2,
      }, { where: { order_id: data.order_id }, transaction });
      const result = await that.service.base.update(updateBean, that.useModel, '订单发货失败,请稍候重试');
      for (let i = 0; i < data.goods.length; i++) {
        const item = data.goods[i];
        const tmp = await that.app.model.OrdersProducts.update({
          deliver_count: Number(item.deliver_count), is_deliver: 1,
        }, { where: { rec_id: item.rec_id, order_id: data.order_id }, transaction });
        if (!tmp) throw new Error('订单发货失败,请稍候重试');
      }
      // 记录订单操作日志
      await that.service.order.orderAction({
        admin_id: data.admin_id,
        order_id: data.order_id,
        action_desc: '订单发货',
      });
      // 订单发货时扣除库存,受控于后台配置的扣除时机
      await that.service.order.productStockSub(data.order_id, transaction, 2);
      await transaction.commit();
      return that.ctx.appJson(that.app.szjcomo.appResult('SUCCESS', result, false));
    } catch (err) {
      if (transaction) await transaction.rollback();
      return that.ctx.appJson(that.app.szjcomo.appResult(err.message));
    }
  }

  /**
   * [orderLogs 查看订单操作日志]
   * @return {[type]} [description]
   */
  async orderLogs() {
    const that = this;
    try {
      const data = await that.ctx.validate(that.loginValidate, await that.ctx.getParse());
      const result = await that.service.order.orderLogs(data.order_id);
      return that.ctx.appJson(that.app.szjcomo.appResult('SUCCESS', result, false));
    } catch (err) {
      return that.ctx.appJson(that.app.szjcomo.appResult(err.message));
    }
  }

  /**
   * [orderPrinter 订单打印]
   * @return {[type]} [description]
   */
  async orderPrinter() {
    const that = this;
    try {
      const data = await that.ctx.validate(that.loginValidate, await that.ctx.getParse());
      const result = await that.service.shop.orderPrinter(data.order_id, true);
      return that.ctx.appJson(that.app.szjcomo.appResult('SUCCESS', result, false));
    } catch (err) {
      return that.ctx.appJson(that.app.szjcomo.appResult(err.message));
    }
  }
};