var request = require('request-promise'); var common = require('../../common'); var logger = require('../logger'); var options = {}; exports.getNewAddress = (req, res, next) => { options = common.getOptions(); options.url = common.getSelLNServerUrl() + '/getnewaddress'; options.form = {}; request.post(options).then((body) => { logger.info({fileName: 'Onchain', msg: JSON.stringify(body)}); res.status(200).json(body); }) .catch(errRes => { let err = JSON.parse(JSON.stringify(errRes)); if (err.options && err.options.headers && err.options.headers.authorization) { delete err.options.headers.authorization; } if (err.response && err.response.request && err.response.request.headers && err.response.request.headers.authorization) { delete err.response.request.headers.authorization; } logger.error({fileName: 'Onchain', lineNum: 21, msg: 'Get New Address Error: ' + JSON.stringify(err)}); return res.status(err.statusCode ? err.statusCode : 500).json({ message: "Getting New Address failed!", error: err.error && err.error.error ? err.error.error : err.error ? err.error : "Unknown Server Error" }); }); }; exports.getBalance = (req, res, next) => { options = common.getOptions(); options.url = common.getSelLNServerUrl() + '/onchainbalance'; options.form = {}; request.post(options).then((body) => { logger.info({fileName: 'Onchain', msg: 'Balance Received: ' + JSON.stringify(body)}); if(!body.confirmed) { body.confirmed = 0; body.btc_confirmed = 0; } else { body.btc_confirmed = common.convertToBTC(body.confirmed); } if(!body.unconfirmed) { body.unconfirmed = 0; body.btc_unconfirmed = 0; } else { body.btc_unconfirmed = common.convertToBTC(body.unconfirmed); } body.total = +body.confirmed + +body.unconfirmed; body.btc_total = +body.btc_confirmed + +body.btc_unconfirmed; res.status(200).json(body); }) .catch(errRes => { let err = JSON.parse(JSON.stringify(errRes)); if (err.options && err.options.headers && err.options.headers.authorization) { delete err.options.headers.authorization; } if (err.response && err.response.request && err.response.request.headers && err.response.request.headers.authorization) { delete err.response.request.headers.authorization; } logger.error({fileName: 'Onchain', lineNum: 58, msg: 'Fetch Balance Error: ' + JSON.stringify(err)}); return res.status(err.statusCode ? err.statusCode : 500).json({ message: "Fetching balance failed!", error: err.error && err.error.error ? err.error.error : err.error ? err.error : "Unknown Server Error" }); }); }; exports.getTransactions = (req, res, next) => { options = common.getOptions(); options.url = common.getSelLNServerUrl() + '/onchaintransactions'; options.form = { count: req.query.count, skip: req.query.skip }; request.post(options).then((body) => { logger.info({fileName: 'Transactions', msg: 'Transaction Received: ' + JSON.stringify(body)}); if (body && body.length > 0) { body.forEach(transaction => { transaction.timestampStr = (!transaction.timestamp) ? '' : common.convertTimestampToDate(transaction.timestamp); }); body = common.sortDescByKey(body, 'timestamp'); } res.status(200).json(body); }) .catch(errRes => { let err = JSON.parse(JSON.stringify(errRes)); if (err.options && err.options.headers && err.options.headers.authorization) { delete err.options.headers.authorization; } if (err.response && err.response.request && err.response.request.headers && err.response.request.headers.authorization) { delete err.response.request.headers.authorization; } logger.error({fileName: 'Onchain', lineNum: 101, msg: 'Get Transactions Error: ' + JSON.stringify(err)}); return res.status(err.statusCode ? err.statusCode : 500).json({ message: "Getting transactions failed!", error: err.error && err.error.error ? err.error.error : err.error ? err.error : "Unknown Server Error" }); }); }; exports.sendFunds = (req, res, next) => { options = common.getOptions(); options.url = common.getSelLNServerUrl() + '/sendonchain'; options.form = { address: req.body.address, amountSatoshis: req.body.amount, confirmationTarget: req.body.blocks }; request.post(options).then((body) => { logger.info({fileName: 'Onchain', msg: 'Send Funds Response: ' + JSON.stringify(body)}); res.status(201).json(body); }) .catch(errRes => { let err = JSON.parse(JSON.stringify(errRes)); if (err.options && err.options.headers && err.options.headers.authorization) { delete err.options.headers.authorization; } if (err.response && err.response.request && err.response.request.headers && err.response.request.headers.authorization) { delete err.response.request.headers.authorization; } logger.error({fileName: 'Onchain', lineNum: 129, msg: 'Send Funds Error: ' + JSON.stringify(err)}); return res.status(err.statusCode ? err.statusCode : 500).json({ message: "Send funds failed!", error: err.error && err.error.error ? err.error.error : err.error ? err.error : "Unknown Server Error" }); }); };