RTL/server/controllers/lnd/balance.ts

import request from 'request-promise';
import { Logger, LoggerService } from '../../utils/logger.js';
import { Common, CommonService } from '../../utils/common.js';
let options = null;
const logger: LoggerService = Logger;
const common: CommonService = Common;

export const getBlockchainBalance = (req, res, next) => {
  logger.log({ selectedNode: req.session.selectedNode, level: 'INFO', fileName: 'Balance', msg: 'Getting Balance..' });
  options = common.getOptions(req);
  if (options.error) { return res.status(options.statusCode).json({ message: options.message, error: options.error }); }
  options.url = req.session.selectedNode.ln_server_url + '/v1/balance/blockchain';
  options.qs = req.query;
  logger.log({ selectedNode: req.session.selectedNode, level: 'DEBUG', fileName: 'Balance', msg: 'Request params', data: req.params });
  logger.log({ selectedNode: req.session.selectedNode, level: 'DEBUG', fileName: 'Balance', msg: 'Request Query', data: req.query });
  request(options).then((body) => {
    if (body) {
      if (!body.total_balance) { body.total_balance = 0; }
      if (!body.confirmed_balance) { body.confirmed_balance = 0; }
      if (!body.unconfirmed_balance) { body.unconfirmed_balance = 0; }
      logger.log({ selectedNode: req.session.selectedNode, level: 'INFO', fileName: 'Balance', msg: 'Balance Received', data: body });
      res.status(200).json(body);
    }
  }).catch((errRes) => {
    const err = common.handleError(errRes, 'Balance', 'Get Balance Error', req.session.selectedNode);
    return res.status(err.statusCode).json({ message: err.message, error: err.error });
  });
};