mtl-js-sdk/lib/common/syncMethod.js

"use strict";

define(function () {
  var DEFAULT_STORAGE_DOMAIN = "domain.default";
  var FAIL_CODE = 1;
  var SUCCESS_CODE = 200;
  var syncMethods = {};

  syncMethods.getConfigSync = function () {
    var rs = localStorage.getItem('mtlAppConfig');
    return rs;
  };

  syncMethods.getStorageSync = function (obj) {
    var res = null;
    var data = null;
    var _obj$domain = obj.domain,
        domain = _obj$domain === void 0 ? DEFAULT_STORAGE_DOMAIN : _obj$domain,
        key = obj.key;

    if (!!!key) {
      var error = {
        code: FAIL_CODE,
        message: "key is null."
      };
      return error;
    }

    if (typeof key != "string") {
      res = {
        code: FAIL_CODE,
        message: new TypeError("key is not a string").toString()
      };
    } else {
      var structs = localStorage.getItem(domain);
      structs = structs && JSON.parse(structs);
      data = structs && structs.hasOwnProperty(key) && structs[key] || null;

      if (!!data) {
        res = {
          code: SUCCESS_CODE,
          message: "getStorage:ok",
          data: data
        };
      } else {
        res = {
          code: FAIL_CODE,
          message: new TypeError("data is null").toString()
        };
      }
    }

    return res;
  };

  return syncMethods;
});