ysjj-system/app/service/manager.js

'use strict';
// 基类服务
const BaseService = require('./base.js');
/**
 * [exports 后台管理经理基类服务]
 * @type {[type]}
 */
module.exports = class ManagerService extends BaseService {
  /* ==================================session相关=====================================*/
  /**
   * [ActionAdminUserId 当前后台操作的管理员ID]
   * @author    szjcomo
   * @date        2020-11-02
   */
  ActionAdminUserId() {
    const that = this;
    const token = that.ctx.request.header.authorization;
    const user = that.app.jwt.verify(token, that.app.config.jwt.secret);
    return user.admin_id;
  }

  /**
   * [ActionAdminUser 获取当前管理员]
   * @author    szjcomo
   * @date        2021-02-27
   */
  ActionAdminUser() {
    const that = this;
    const token = that.ctx.request.header.authorization;
    const user = that.app.jwt.verify(token, that.app.config.jwt.secret);
    return user;
  }

  /**
   * [getRoleAuth 获取角色权限]
   * @author    szjcomo
   * @date        2020-11-02
   * @param  {[type]}     role_id        [description]
   * @param  {Boolean}    is_checked    [description]
   * @param  {Number}     mobile    [是否手机端访问]
   * @return {[type]}                    [description]
   */
  async getRoleAuth(role_id, is_checked = false, mobile = 0) {
    const that = this;
    // const seq = that.app.Sequelize;
    let idxs = [];
    let result = [];
    const options = {
      attributes: [ 'access_id', 'access_name', 'access_icon', 'pid', 'is_nav', 'router_name', 'router_path', 'vuecomponent', 'mobile_show' ],
      raw: true, where: { access_status: 1 }, order: [[ 'access_sort', 'asc' ], [ 'access_id', 'asc' ]],
    };
    if (mobile) options.where.mobile_show = 1;
    const access = await that.app.model.Accesss.findAll(options);
    if (role_id > 0) {
      const tmpOptions = { where: { role_id }, attributes: [ 'access_id' ], raw: true };
      const tmpAccess = await that.app.model.AccessRole.findOne(tmpOptions);
      if (tmpAccess) idxs = (tmpAccess.access_id.split(','));
    } else {
      result = access;
    }
    if (result.length == 0) {
      access.forEach(item => {
        if (that.app.szjcomo.inArray(idxs, `${item.access_id}`)) {
          item.checked = true;
        } else {
          item.checked = false;
        }
        if (is_checked == false) {
          result.push(item);
        } else {
          if (item.checked) result.push(item);
        }
      });
    }
    const finalResult = that.app.szjcomo.arrayRecursion(result, 0, 'pid', 'access_id', 'child');
    return finalResult;
  }

  /**
   * [getLevel 获取分类节点等级]
   * @author    szjcomo
   * @date        2020-10-26
   * @param  {Number}     pid         [description]
   * @param  {[type]}     actionModel [description]
   * @param  {Object}     options     [description]
   * @return {[type]}                 [description]
   */
  async getLevel(pid = 0, actionModel = null, options = {}) {
    if (pid == 0) return 1;
    const result = await actionModel.findOne(options);
    return (result.level + 1);
  }

  /* ==================================临时方法=====================================*/
  /**
   * [console 控制台数据]
   * @author    szjcomo
   * @date        2020-11-02
   * @return {[type]}     [description]
   */
  async console() {
    const that = this;
    const cacheKey = `${process.env.APP_CUSTOME}_console_data`;
    let result = await that.service.redis.get(cacheKey);
    if (!result) {
      result = {
        /**
         * [quick_data 快捷处理]
         * @type {Array}
         */
        quick_data: [
          { icon: '', title: '控制台', router_name: 'system_dashboard' },
          { icon: '', title: '管理员列表', router_name: 'admin_user' },
          { icon: '', title: '订单列表', router_name: 'select_orders' },
          { icon: '', title: '商品列表', router_name: 'select_products' },
          { icon: '', title: '配置设置', router_name: 'config_setting' },
          { icon: '', title: '用户列表', router_name: 'select_users' },
          { icon: '', title: '支付配置', router_name: 'select_pays_config' },
          { icon: '', title: '商品分类', router_name: 'select_product_category' },
        ],
        baseData: await that.service.order.orderDataCount(),
        saleData: await that.service.order.saleDataCount(),
        loginData: await that.userLoginDataCount(),
      };
      await that.service.redis.set(cacheKey, result, 10 * 60);
    }
    return result;
  }

  /**
   * [adminConfig 后台管理配置]
   * @author    szjcomo
   * @date        2021-08-08
   * @return {[type]}     [description]
   */
  async adminConfig() {
    const that = this;
    const configs = await that.app.model.Configs.findAll({
      where: { field_index: { [that.app.Sequelize.Op.in]: [ 'website_title', 'files_upload_uri', 'image_ocr_uri', 'editor_templates_uri' ] } },
      attributes: [ 'field_value', 'field_index' ], raw: true,
    });
    const result = {};
    configs.forEach(item => {
      result[item.field_index] = item.field_value;
    });
    return result;
  }

  /**
   * [userLoginDataCount 最近每日用户登录数量统计]
   * @return {[type]} [description]
   */
  async userLoginDataCount(day = 20) {
    const that = this;
    const curTime = that.app.szjcomo.time();
    const seq = that.app.Sequelize;
    const times = [];
    for (let i = 0; i < day; i++) {
      const tmpTime = curTime - i * 24 * 60 * 60;
      times.push([ `${that.app.szjcomo.date('Y-m-d', tmpTime)} 00:00:00`, `${that.app.szjcomo.date('Y-m-d', tmpTime)} 23:59:59` ]);
    }
    const users = await that.app.model.UserLoginLogs.findAll({
      where: {
        update_ttime: { [seq.Op.between]: [ times[day - 1][0], times[0][1] ] },
      }, raw: true,
    });
    const result = [];
    times.forEach(item => {
      const startTime = that.app.szjcomo.strToTime(item[0]);
      const endTime = that.app.szjcomo.strToTime(item[1]);
      const tmpData = { date: that.app.szjcomo.date('m-d', startTime), count: 0 };
      users.forEach(childItem => {
        const tmpTime = that.app.szjcomo.strToTime(childItem.update_ttime);
        if (tmpTime >= startTime && tmpTime <= endTime) {
          tmpData.count += 1;
        }
      });
      result.push(tmpData);
    });
    return result;
  }


};