RTL/backend/controllers/cln/network.js

import request from 'request-promise';
import { Logger } from '../../utils/logger.js';
import { Common } from '../../utils/common.js';
let options = null;
const logger = Logger;
const common = Common;
export const getRoute = (req, res, next) => {
    logger.log({ selectedNode: req.session.selectedNode, level: 'INFO', fileName: 'Network', msg: 'Getting Network Routes..' });
    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/getroute';
    options.body = req.body;
    request.post(options).then((body) => {
        logger.log({ selectedNode: req.session.selectedNode, level: 'INFO', fileName: 'Network', msg: 'Network Routes Received', data: body });
        res.status(200).json({ routes: body });
    }).catch((errRes) => {
        const err = common.handleError(errRes, 'Network', 'Query Routes Error', req.session.selectedNode);
        return res.status(err.statusCode).json({ message: err.message, error: err.error });
    });
};
export const listChannels = (req, res, next) => {
    logger.log({ selectedNode: req.session.selectedNode, level: 'INFO', fileName: 'Network', msg: 'Channel Lookup..' });
    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/listchannels';
    options.body = req.body;
    request.post(options).then((body) => {
        logger.log({ selectedNode: req.session.selectedNode, level: 'INFO', fileName: 'Network', msg: 'Channel Lookup Finished', data: body });
        res.status(200).json(body);
    }).catch((errRes) => {
        const err = common.handleError(errRes, 'Network', 'Channel Lookup Error', req.session.selectedNode);
        return res.status(err.statusCode).json({ message: err.message, error: err.error });
    });
};
export const feeRates = (req, res, next) => {
    logger.log({ selectedNode: req.session.selectedNode, level: 'INFO', fileName: 'Network', msg: 'Getting Network Fee Rates..' });
    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/feerates';
    options.body = req.body;
    request.post(options).then((body) => {
        logger.log({ selectedNode: req.session.selectedNode, level: 'INFO', fileName: 'Network', msg: 'Network Fee Rates Received for ' + req.body.style, data: body });
        res.status(200).json(body);
    }).catch((errRes) => {
        const err = common.handleError(errRes, 'Network', 'Fee Rates Error', req.session.selectedNode);
        return res.status(err.statusCode).json({ message: err.message, error: err.error });
    });
};
export const listNodes = (req, res, next) => {
    logger.log({ selectedNode: req.session.selectedNode, level: 'INFO', fileName: 'Network', msg: 'List Nodes..' });
    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/listnodes';
    logger.log({ selectedNode: req.session.selectedNode, level: 'DEBUG', fileName: 'Network', msg: 'List Nodes URL' + options.url });
    request.post(options).then((body) => {
        logger.log({ selectedNode: req.session.selectedNode, level: 'INFO', fileName: 'Network', msg: 'List Nodes Finished', data: body });
        let response = body.nodes;
        if (req.query.liquidity_ads && typeof req.query.liquidity_ads === 'string' && req.query.liquidity_ads.toLowerCase() === 'yes') {
            response = body.nodes.filter((node) => {
                if (node.option_will_fund) {
                    node.option_will_fund.lease_fee_base_msat = (node.option_will_fund.lease_fee_base_msat && typeof node.option_will_fund.lease_fee_base_msat === 'string' &&
                        node.option_will_fund.lease_fee_base_msat.includes('msat')) ? node.option_will_fund.lease_fee_base_msat?.replace('msat', '') : node.option_will_fund.lease_fee_base_msat;
                    node.option_will_fund.channel_fee_max_base_msat = (node.option_will_fund.channel_fee_max_base_msat && typeof node.option_will_fund.channel_fee_max_base_msat === 'string' &&
                        node.option_will_fund.channel_fee_max_base_msat.includes('msat')) ? node.option_will_fund.channel_fee_max_base_msat?.replace('msat', '') : node.option_will_fund.channel_fee_max_base_msat;
                }
                return node;
            });
        }
        res.status(200).json(response);
    }).catch((errRes) => {
        const err = common.handleError(errRes, 'Network', 'Node Lookup Error', req.session.selectedNode);
        return res.status(err.statusCode).json({ message: err.message, error: err.error });
    });
};
export const getAlias = (selNode, id) => {
    options.url = selNode.ln_server_url + '/v1/listnodes';
    if (!id) {
        logger.log({ selectedNode: selNode, level: 'ERROR', fileName: 'Network', msg: 'Empty Peer ID' });
        return Promise.resolve('');
    }
    options.body = { id };
    return request.post(options).then((body) => {
        logger.log({ selectedNode: selNode, level: 'DEBUG', fileName: 'Network', msg: 'Peer Alias Finished', data: body });
        return body.nodes[0] ? body.nodes[0].alias : id.substring(0, 20);
    }).catch((errRes) => {
        common.handleError(errRes, 'Network', 'Peer Alias Error', selNode);
        return id.substring(0, 20);
    });
};