@ducatus/ducatus-wallet-service-rev/src/lib/chain/bch/index.ts

A service for Mutisig HD Bitcoin Wallets

import { BitcoreLibCash } from '@ducatus/ducatus-crypto-wallet-core-rev';
import { IChain } from '..';
import { BtcChain } from '../btc';

const Errors = require('../../errors/errordefinitions');

export class BchChain extends BtcChain implements IChain {
  constructor() {
    super(BitcoreLibCash);
  }

  validateAddress(wallet, inaddr, opts) {
    const A = BitcoreLibCash.Address;
    let addr: {
      network?: string;
      toString?: (cashAddr: boolean) => string;
    } = {};
    try {
      addr = new A(inaddr);
    } catch (ex) {
      throw Errors.INVALID_ADDRESS;
    }
    if (addr.network.toString() != wallet.network) {
      throw Errors.INCORRECT_ADDRESS_NETWORK;
    }
    if (!opts.noCashAddr) {
      if (addr.toString(true) != inaddr) throw Errors.ONLY_CASHADDR;
    }
    return;
  }
}