respond-framework/dist/utils/sessionStorage.js

create as fast you think

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.native = exports.default = void 0;
var _asyncStorage = require("@react-native-async-storage/async-storage");
var _constants = require("../helpers/constants.js");
// todo: replace with fast sync storage: https://github.com/mrousavy/react-native-mmkv

const prefix = '__respond_session.';
const mock = {
  getItem(k) {
    return this[k];
  },
  setItem(k, v) {
    this[k] = v;
  },
  removeItem(k) {
    delete this[k];
  },
  clear() {
    Object.keys(this).forEach(k => delete this[k]);
  }
};
const web = {
  getItem(k) {
    return sessionStorage.getItem(prefix + k);
  },
  setItem(k, v) {
    return sessionStorage.setItem(prefix + k, v);
  },
  removeItem(k) {
    return sessionStorage.removeItem(prefix + k);
  },
  clear() {
    sessionStorage.clear();
  }
};
const native = exports.native = {
  getItem(k) {
    return this[k];
  },
  removeItem(k) {
    delete this[k];
    _asyncStorage.default.removeItem(prefix + k).catch(swallowed => swallowed);
  },
  setItem(k, v) {
    this[k] = v;

    // mimic browser sessionStorage behavior
    if (v === null) v = 'null';
    if (v === undefined) v = 'undefined';
    _asyncStorage.default.setItem(prefix + k, v).catch(swallowed => swallowed);
  },
  clear() {
    Object.keys(native).forEach(k => {
      if (typeof native[k] === 'function') return;
      delete native[k];
    });
    return _asyncStorage.default.clear();
  },
  async populate() {
    // until sync storage is available as a dep on native, await sessionStorage.populate() must be called on app start
    try {
      const keys = await _asyncStorage.default.getAllKeys();
      const appKeys = keys.filter(k => k.startsWith(prefix));
      const values = await _asyncStorage.default.multiGet(appKeys);
      values.forEach(([k, v]) => {
        const key = k.slice(prefix.length);
        this[key] = v;
      });
    } catch (e) {
      console.log('populate.error', e);
    }
  }
};
var _default = exports.default = _constants.isNative ? native : typeof sessionStorage === 'undefined' ? mock : web;