backendless/lib/local-cache/local-storage.js

Backendless JavaScript SDK for Node.js and the browser

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;
var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));
function migrateLegacyStorageData(storage, legacyStorageName) {
  //TODO: this will be removed in the nearest release

  if (!localStorage.getItem(storage.storageName)) {
    var legacyStorageData = localStorage.getItem(legacyStorageName);
    if (legacyStorageData) {
      localStorage.setItem(storage.storageName, legacyStorageData);
      localStorage.removeItem(legacyStorageName);
    }
  }
}
var LocalStorage = /*#__PURE__*/function () {
  function LocalStorage(storageName, legacyStorageName) {
    (0, _classCallCheck2["default"])(this, LocalStorage);
    this.storageName = storageName;
    migrateLegacyStorageData(this, legacyStorageName);
  }
  (0, _createClass2["default"])(LocalStorage, [{
    key: "getStore",
    value: function getStore() {
      try {
        return JSON.parse(localStorage.getItem(this.storageName)) || {};
      } catch (e) {
        // eslint-disable-next-line no-console
        console.warn('Could not parse data from LocalStorage', e);
      }
      return {};
    }
  }, {
    key: "setStore",
    value: function setStore(data) {
      localStorage.setItem(this.storageName, JSON.stringify(data));
    }
  }, {
    key: "get",
    value: function get(key) {
      return this.getStore()[key];
    }
  }, {
    key: "set",
    value: function set(key, value) {
      var store = this.getStore();
      store[key] = value;
      this.setStore(store);
    }
  }, {
    key: "remove",
    value: function remove(key) {
      var store = this.getStore();
      delete store[key];
      this.setStore(store);
    }
  }]);
  return LocalStorage;
}();
exports["default"] = LocalStorage;