2021-12-29 23:08:41 +00:00
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import request from 'request-promise';
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import { Logger, LoggerService } from '../../utils/logger.js';
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import { Common, CommonService } from '../../utils/common.js';
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let options = null;
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const logger: LoggerService = Logger;
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const common: CommonService = Common;
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export const getNewAddress = (req, res, next) => {
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logger.log({ selectedNode: req.session.selectedNode, level: 'INFO', fileName: 'OnChain', msg: 'Generating New Address..' });
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options = common.getOptions(req);
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if (options.error) { return res.status(options.statusCode).json({ message: options.message, error: options.error }); }
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2023-12-06 04:32:05 +00:00
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options.url = req.session.selectedNode.ln_server_url + '/v1/newaddr';
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options.body = req.body;
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request.post(options).then((body) => {
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2022-01-16 20:55:50 +00:00
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logger.log({ selectedNode: req.session.selectedNode, level: 'INFO', fileName: 'OnChain', msg: 'New Address Generated', data: body });
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2021-12-29 23:08:41 +00:00
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res.status(200).json(body);
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}).catch((errRes) => {
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const err = common.handleError(errRes, 'OnChain', 'New Address Error', req.session.selectedNode);
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return res.status(err.statusCode).json({ message: err.message, error: err.error });
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});
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};
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export const onChainWithdraw = (req, res, next) => {
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logger.log({ selectedNode: req.session.selectedNode, level: 'INFO', fileName: 'OnChain', msg: 'Withdrawing from On Chain..' });
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options = common.getOptions(req);
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if (options.error) { return res.status(options.statusCode).json({ message: options.message, error: options.error }); }
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options.url = req.session.selectedNode.ln_server_url + '/v1/withdraw';
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options.body = req.body;
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logger.log({ selectedNode: req.session.selectedNode, level: 'DEBUG', fileName: 'OnChain', msg: 'OnChain Withdraw Options', data: options.body });
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request.post(options).then((body) => {
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2022-01-16 20:55:50 +00:00
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logger.log({ selectedNode: req.session.selectedNode, level: 'INFO', fileName: 'OnChain', msg: 'Withdraw Finished', data: body });
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2021-12-29 23:08:41 +00:00
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res.status(201).json(body);
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}).catch((errRes) => {
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const err = common.handleError(errRes, 'OnChain', 'Withdraw Error', req.session.selectedNode);
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return res.status(err.statusCode).json({ message: err.message, error: err.error });
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});
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};
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export const getUTXOs = (req, res, next) => {
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2022-01-16 20:55:50 +00:00
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logger.log({ selectedNode: req.session.selectedNode, level: 'INFO', fileName: 'OnChain', msg: 'Listing Funds..' });
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2021-12-29 23:08:41 +00:00
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options = common.getOptions(req);
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if (options.error) { return res.status(options.statusCode).json({ message: options.message, error: options.error }); }
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2023-12-06 04:32:05 +00:00
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options.url = req.session.selectedNode.ln_server_url + '/v1/listfunds';
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request.post(options).then((body) => {
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2022-01-16 20:55:50 +00:00
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logger.log({ selectedNode: req.session.selectedNode, level: 'INFO', fileName: 'OnChain', msg: 'Funds List Received', data: body });
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2023-12-06 04:32:05 +00:00
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// Local Remote Balance Calculation
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let lrBalance = { localBalance: 0, remoteBalance: 0, inactiveBalance: 0, pendingBalance: 0 };
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body.channels.forEach((channel) => {
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if ((channel.state === 'CHANNELD_NORMAL') && channel.connected === true) {
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lrBalance.localBalance = lrBalance.localBalance + channel.our_amount_msat;
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lrBalance.remoteBalance = lrBalance.remoteBalance + (channel.amount_msat - channel.our_amount_msat);
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} else if ((channel.state === 'CHANNELD_NORMAL') && channel.connected === false) {
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lrBalance.inactiveBalance = lrBalance.inactiveBalance + channel.our_amount_msat;
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} else if (channel.state === 'CHANNELD_AWAITING_LOCKIN' || channel.state === 'DUALOPEND_AWAITING_LOCKIN') {
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lrBalance.pendingBalance = lrBalance.pendingBalance + channel.our_amount_msat;
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}
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});
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lrBalance = {
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localBalance: lrBalance.localBalance / 1000,
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remoteBalance: lrBalance.remoteBalance / 1000,
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inactiveBalance: lrBalance.inactiveBalance / 1000,
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pendingBalance: lrBalance.pendingBalance / 1000
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};
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logger.log({ selectedNode: req.session.selectedNode, level: 'INFO', fileName: 'Onchain', msg: 'Local Remote Balance', data: lrBalance });
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// Onchain Balance Calculation
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let onchainBalance = { totalBalance: 0, confBalance: 0, unconfBalance: 0 };
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body.outputs.forEach((output) => {
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if (output.status === 'confirmed') {
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onchainBalance.confBalance = onchainBalance.confBalance + output.amount_msat;
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} else if (output.status === 'unconfirmed') {
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onchainBalance.unconfBalance = onchainBalance.unconfBalance + output.amount_msat;
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}
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});
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onchainBalance = {
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totalBalance: onchainBalance.confBalance / 1000,
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confBalance: (onchainBalance.confBalance - onchainBalance.unconfBalance) / 1000,
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unconfBalance: onchainBalance.unconfBalance / 1000
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};
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logger.log({ selectedNode: req.session.selectedNode, level: 'INFO', fileName: 'Onchain', msg: 'Onchain Balance Received', data: onchainBalance });
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res.status(200).json({ utxos: body.outputs || [], balance: onchainBalance, localRemoteBalance: lrBalance });
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2021-12-29 23:08:41 +00:00
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}).catch((errRes) => {
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const err = common.handleError(errRes, 'OnChain', 'List Funds Error', req.session.selectedNode);
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return res.status(err.statusCode).json({ message: err.message, error: err.error });
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});
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};
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