'use strict';

const menu = require('../../config/menu');
const Service = require('egg').Service;
class MenuService extends Service {
  constructor(ctx) {
    super(ctx);
    this.RoleBindMenu = this.ctx.model.RoleBindMenu;
    this.UserBindRole = this.ctx.model.UserBindRole;
  }
  async query() {
    try {
      return { errcode: 0, errmsg: 'ok', data: menu.data };
    } catch (error) {
      throw error;
    }
  }
  async queryUserMenu({ userId }) {
    const menuList = [];
    try {
      const roleList = await this.UserBindRole.find({ userId });
      await Promise.all(
        roleList.map(async e => {
          const menuCodeItem = await this.RoleBindMenu.find({ roleCode: e.roleCode });
          menuCodeItem.forEach(i => {
            menuList.push(menu.data.find(e => e.code === i.menuCode));
          });
        })
      );
      return { errcode: 0, errmsg: '', data: menuList };
    } catch (error) {
      throw error;
    }
  }
}

module.exports = MenuService;