@readr-media/react-feedback/lib/react-components/hooks/use-user.js

## Installation `yarn install`

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = useUser;

var _react = _interopRequireWildcard(require("react"));

var _uuid = require("uuid");

var _useForm = require("../contexts/use-form");

function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }

function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

/**
 * @typedef {Object}          User
 * @property {string | null}  userId
 *
 * @return {User}
 */
function useUser() {
  const storageKey = (0, _useForm.useStorageKey)();
  const [userId, setUserId] = (0, _react.useState)(null);
  (0, _react.useEffect)(() => {
    const userId = localStorage.getItem(storageKey);

    if (userId) {
      setUserId(userId);
    } else {
      const userId = (0, _uuid.v4)();
      setUserId(userId);
      localStorage.setItem(storageKey, userId);
    }
  });
  return {
    userId
  };
}