var request = require('request-promise'); var common = require('../../common'); var options = {}; exports.getGraphInfo = (req, res, next) => { options = common.getOptions(); options.url = common.getSelLNServerUrl() + '/graph/info'; request(options).then((body) => { const body_str = (!body) ? '' : JSON.stringify(body); const search_idx = (!body) ? -1 : body_str.search('Not Found'); if(!body || search_idx > -1 || body.error) { res.status(500).json({ message: "Fetching network Info failed!", error: (!body || search_idx > -1) ? 'Error From Server!' : body.error }); } else { body.btc_total_network_capacity = (!body.total_network_capacity) ? 0 : common.convertToBTC(body.total_network_capacity); body.btc_avg_channel_size = (!body.avg_channel_size) ? 0 : common.convertToBTC(body.avg_channel_size); body.btc_min_channel_size = (!body.min_channel_size) ? 0 : common.convertToBTC(body.min_channel_size); body.btc_max_channel_size = (!body.max_channel_size) ? 0 : common.convertToBTC(body.max_channel_size); res.status(200).json(body); } }); };