新手有几个疑问😳 about westore HOT 3 OPEN

export default {
  data: {
    user_info: {}, 
    user_coin: function() {
      return this["user_info"]["coin"] || 0;
    }
  },
  globalData: [
    "user_info",
    "user_coin",
  ],
  /**
   * @name 打开授权弹层
   */
  authPopOpen: function() {
    this.data.auth_pop["enable"] = true;
  },
  /**
   * @name 获取用户新手教程状态
   */
  getUserStep: async function() {
    let _step = 0;
    !this.data["user_info_loaded"] && (await getUserInfo());
    _step = this.data["user_info"]["step"];
    return Promise.resolve(_step);
  }