list-transferring-names.js

// node list-transferring-names.js

const { NodeClient, WalletClient } = require('hs-client');
const { Network } = require('hsd');

// Edit these:
const NETWORK = 'main';
const API_KEY = 'api-key-here';
const WALLET_NAME = 'walletname';


/** @type {import('hsd/lib/protocol/network')} */
const network = Network.get(NETWORK);

const nodeClient = new NodeClient({
  network: network.type,
  port: network.rpcPort,
  apiKey: API_KEY,
});
const walletClient = new WalletClient({
  network: network.type,
  port: network.walletPort,
  apiKey: API_KEY,
});
const wallet = walletClient.wallet(WALLET_NAME);

(async () => {
  const result = [];

  console.log('[*] Getting all names in wallet...')

  await nodeClient.open();
  await walletClient.open();

  // Get all names in wallet
  const allNames = await wallet.getNames();

  for (const ns of allNames) {

    // We only care about own names
    const { hash, index } = ns.owner;
    const coin = await wallet.getCoin(hash, index);
    if (!coin) continue;

    // Only transferring names
    if (ns.transfer === 0) continue;

    const diff = ns.stats.blocksUntilValidFinalize;
    const transferringName = {
      name: ns.name,
      canFinalize: diff > 0 ? `in ${diff} blocks` : `from ${-diff} blocks ago`,
    };
    result.push(transferringName);

    console.log(`transferring name #${result.length}:`, transferringName);
  }

  // Sort by blocks remaining
  result.sort((a, b) => a.canFinalizeInBlocks - b.canFinalizeInBlocks)

  console.log('\n Names in transfer state:');
  console.table(result)

  await nodeClient.close();
  await walletClient.close();
})();