signal-desktop/libtextsecure/storage/user.js

'use strict';

(function() {
  /*********************************************
   *** Utilities to store data about the user ***
   **********************************************/
  window.textsecure = window.textsecure || {};
  window.textsecure.storage = window.textsecure.storage || {};

  window.textsecure.storage.user = {
    setNumberAndDeviceId: function(number, deviceId, deviceName) {
      textsecure.storage.put('number_id', number + '.' + deviceId);
      if (deviceName) {
        textsecure.storage.put('device_name', deviceName);
      }
    },

    getNumber: function(key, defaultValue) {
      var number_id = textsecure.storage.get('number_id');
      if (number_id === undefined) return undefined;
      return textsecure.utils.unencodeNumber(number_id)[0];
    },

    getDeviceId: function(key) {
      var number_id = textsecure.storage.get('number_id');
      if (number_id === undefined) return undefined;
      return textsecure.utils.unencodeNumber(number_id)[1];
    },

    getDeviceName: function(key) {
      return textsecure.storage.get('device_name');
    },
  };
})();