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var request = require('request-promise');
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var common = require('../../routes/common');
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var logger = require('../shared/logger');
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var options = {};
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exports.getTransactions = (req, res, next) => {
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logger.log({level: 'INFO', fileName: 'Transactions', msg: 'Getting Transactions..'});
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options = common.getOptions();
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options.url = common.getSelLNServerUrl() + '/v1/transactions';
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request(options).then((body) => {
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const body_str = (!body) ? '' : JSON.stringify(body);
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const search_idx = (!body) ? -1 : body_str.search('Not Found');
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logger.log({level: 'DEBUG', fileName: 'Transactions', msg: 'Transaction Received', data: body_str});
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if (!body || search_idx > -1 || body.error) {
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logger.log({level: 'ERROR', fileName: 'Transactions', msg: 'List Transactions Error', error: body.error});
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res.status(500).json({
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message: "Fetching Transactions Failed!",
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error: (!body || search_idx > -1) ? 'Error From Server!' : body.error
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});
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} else {
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if (body.transactions && body.transactions.length > 0) {
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body.transactions = common.sortDescByKey(body.transactions, 'time_stamp');
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}
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logger.log({level: 'INFO', fileName: 'Transactions', msg: 'Transactions Received'});
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res.status(200).json(body.transactions);
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}
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})
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.catch(errRes => {
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let err = JSON.parse(JSON.stringify(errRes));
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if (err.options && err.options.headers && err.options.headers['Grpc-Metadata-macaroon']) {
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delete err.options.headers['Grpc-Metadata-macaroon'];
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}
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if (err.response && err.response.request && err.response.request.headers && err.response.request.headers['Grpc-Metadata-macaroon']) {
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delete err.response.request.headers['Grpc-Metadata-macaroon'];
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}
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logger.log({level: 'ERROR', fileName: 'Transactions', msg: 'List Transactions Error', error: err});
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return res.status(500).json({
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message: "Fetching Transactions Failed!",
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error: err.error
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});
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});
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};
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exports.postTransactions = (req, res, next) => {
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logger.log({level: 'INFO', fileName: 'Transactions', msg: 'Sending Transaction..'});
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options = common.getOptions();
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options.url = common.getSelLNServerUrl() + '/v1/transactions';
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options.form = {
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amount: req.body.amount,
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addr: req.body.address,
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sat_per_byte: req.body.fees,
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target_conf: req.body.blocks
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};
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if (req.body.sendAll) {
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options.form.send_all = req.body.sendAll;
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}
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options.form = JSON.stringify(options.form);
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request.post(options).then((body) => {
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logger.log({level: 'DEBUG', fileName: 'Transactions', msg: 'Transaction Post Response', data: body});
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if(!body || body.error) {
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logger.log({level: 'ERROR', fileName: 'Transactions', msg: 'Post Transaction Error', error: body.error});
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res.status(500).json({
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message: "Transactions post failed!",
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error: (!body) ? 'Error From Server!' : body.error
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});
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} else {
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logger.log({level: 'INFO', fileName: 'Transactions', msg: 'Transaction Sent'});
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res.status(201).json(body);
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}
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})
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.catch(errRes => {
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let err = JSON.parse(JSON.stringify(errRes));
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if (err.options && err.options.headers && err.options.headers['Grpc-Metadata-macaroon']) {
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delete err.options.headers['Grpc-Metadata-macaroon'];
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}
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if (err.response && err.response.request && err.response.request.headers && err.response.request.headers['Grpc-Metadata-macaroon']) {
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delete err.response.request.headers['Grpc-Metadata-macaroon'];
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}
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logger.log({level: 'ERROR', fileName: 'Transactions', msg: 'Transaction Post Error', error: err});
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return res.status(500).json({
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message: "Transactions post failed!",
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error: err.error
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});
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});
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};
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