gistfile1.js

const Realm = require('realm');
const uuid = require('uuid').v4;
const process = require('process');
const argv = process.argv.slice(2);
const STITCH_APP_ID = 'foo2-tqxot';

Realm.Sync.setLogLevel('all');

// Uncomment these instead to hit ROS
/*
const SERVER_URL = "http://localhost:9080"
const REALM_SERVER_URL = 'realm://localhost:9080/~/foo';
const creds = Realm.Sync.Credentials.usernamePassword("mikeo", "password")
*/

const SERVER_URL = `http://localhost:8080/api/realm/v1.0/app/${STITCH_APP_ID}`;
const REALM_SERVER_URL = 'realm://localhost:8282/';
const creds = Realm.Sync.Credentials.anonymous()

const TestSchema = {
  name: 'Test',
  primaryKey: '_id',
  properties: {
    _id: 'string',
    owner: 'string',
  },
};

function repaint(items) {
  console.log('\n');
  items.forEach(item => {
    console.log(item.owner, item._id);
  });
}

async function listsFullSync(user) {}

(async () => {
  const user = await Realm.Sync.User.login(
    SERVER_URL,
	creds,
  );

  const config = await user.createConfiguration({
    schema: [TestSchema],
    sync: {
      url: REALM_SERVER_URL,
      custom_http_headers: {
        stitch_app_id: STITCH_APP_ID,
      },
      fullSynchronization: true,
    },
  });

  console.log('OK OPENING REALM....');
  const realm = await Realm.open(config);
  console.log('DONE.');

  const items = realm.objects('Test');

  if(argv[0] == "write"){
	console.log("writing!")
    realm.write(() => {
      realm.create('Test', {
        owner: user.identity,
        _id: uuid(),
      });
    });
  }

  repaint(items);

  items.addListener(change => {
	console.log("got a change.")
    repaint(items);
  });
})();