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var request = require('request-promise');
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var common = require('../../common');
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var logger = require('../logger');
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var options = {};
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exports.getFees = (req, res, next) => {
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options = common.getOptions();
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options.url = common.getSelLNServerUrl() + '/fees';
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request(options).then((body) => {
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logger.info({fileName: 'Fees', msg: 'Fee Received: ' + JSON.stringify(body)});
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if(undefined === body || body.error) {
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res.status(500).json({
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message: "Fetching fee failed!",
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error: (undefined === body) ? 'Error From Server!' : body.error
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});
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} else {
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if (undefined === body.day_fee_sum) {
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body.day_fee_sum = 0;
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body.btc_day_fee_sum = 0;
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} else {
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body.btc_day_fee_sum = common.convertToBTC(body.day_fee_sum);
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}
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if (undefined === body.week_fee_sum) {
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body.week_fee_sum = 0;
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body.btc_week_fee_sum = 0;
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} else {
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body.btc_week_fee_sum = common.convertToBTC(body.week_fee_sum);
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}
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if (undefined === body.month_fee_sum) {
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body.month_fee_sum = 0;
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body.btc_month_fee_sum = 0;
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} else {
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body.btc_month_fee_sum = common.convertToBTC(body.month_fee_sum);
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}
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let current_time = Math.round((new Date().getTime()) / 1000);
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let month_start_time = current_time - 2629743;
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let week_start_time = current_time - 604800;
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let day_start_time = current_time - 86400;
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return getFwdTransactions(month_start_time, current_time)
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.then((history) => {
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let daily_tx_count = history.filter(event => {
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return event.timestamp >= day_start_time;
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});
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body.daily_tx_count = daily_tx_count && daily_tx_count.length ? daily_tx_count.length : 0;
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let weekly_tx_count = history.filter(event => event.timestamp >= week_start_time);
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body.weekly_tx_count = weekly_tx_count && weekly_tx_count.length ? weekly_tx_count.length : 0;
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body.monthly_tx_count = history && history.length ? history.length : 0;
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return res.status(200).json(body);
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})
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.catch(err => {
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return res.status(500).json({
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message: "Fetching fee failed!",
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error: err.error
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});
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});
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}
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})
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.catch(function (err) {
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return res.status(500).json({
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message: "Fetching fee failed!",
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error: err.error
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});
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});
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};
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getFwdTransactions = (start_time, end_time) => {
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return new Promise(function(resolve, reject) {
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options.url = common.getSelLNServerUrl() + '/switch';
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options.form = JSON.stringify({
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start_time: start_time,
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end_time: end_time
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});
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logger.info({fileName: 'Fees', msg: 'Switch Post Options: ' + JSON.stringify(options)});
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request.post(options).then((body) => {
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try {
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logger.info({fileName: 'Fees', msg: 'Switch Post Response: ' + JSON.stringify(body)});
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if(undefined === body || body.error) {
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logger.error({fileName: 'Fees', lineNum: 78, msg: 'Switch Post Error: ' + JSON.stringify((undefined === body) ? 'Error From Server!' : body.error)});
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res.status(500).json({
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message: "Switch post failed!",
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error: (undefined === body) ? 'Error From Server!' : body.error
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});
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} else {
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if (undefined !== body.forwarding_events && body.forwarding_events.length > 0) {
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body.forwarding_events.forEach(event => {
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event.timestamp_str = (undefined === event.timestamp) ? '' : common.convertTimestampToDate(event.timestamp);
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});
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body.forwarding_events = common.sortDescByKey(body.forwarding_events, 'timestamp');
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logger.info({fileName: 'Fees', msg: 'Forwarding History Received: ' + JSON.stringify(body)});
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resolve(body.forwarding_events);
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}
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}
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} catch (err) {
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resolve(err);
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}
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})
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});
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}
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