Ride-The-Lightning-RTL/controllers/getInfo.js

var request = require('request-promise');
var common = require('../common');
var logger = require('./logger');
var connect = require('../connect');
var options = {};

exports.getInfo = (req, res, next) => {
  common.setOptions();
  options = common.getOptions();
  options.url = common.getSelLNDServerUrl() + '/getinfo';
  if(common.multi_node_setup) {
    logger.info({fileName:'GetInfo', msg: 'Selected Node: ' + JSON.stringify(common.selectedNode.ln_node)});
  } else {
    logger.info({fileName:'GetInfo', msg: 'Single Node Setup!'});
  }
  common.nodes.map(node => { if (node.lnImplementation === 'LND') { connect.getAllNodeAllChannelBackup(node); }});
  logger.info({fileName: 'GetInfo', msg: 'Calling getinfo from lnd server url: ' + options.url});
  request(options).then((body) => {
    logger.info({fileName: 'GetInfo', msg: JSON.stringify(body)});
    const body_str = (undefined === body) ? '' : JSON.stringify(body);
    const search_idx = (undefined === body) ? -1 : body_str.search('Not Found');
    if(undefined === body || search_idx > -1 || body.error) {
      res.status(500).json({
        message: "Fetching Info failed!",
        error: (undefined === body || search_idx > -1) ? 'Error From Server!' : body.error
      });
    } else {
      res.status(200).json(body);
    }
  })
  .catch(function (err) {
    return res.status(500).json({
      message: "Fetching Info failed!",
      error: err.error
    });
  });
};