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RTL/controllers/lnd/fees.js

46 lines
2.6 KiB
JavaScript

var request = require('request-promise');
var common = require('../../routes/common');
var logger = require('../shared/logger');
var swtch = require('./switch');
var options = {};
exports.getFees = (req, res, next) => {
logger.log({level: 'INFO', fileName: 'Fees', msg: 'Getting Fees..'});
options = common.getOptions();
options.url = common.getSelLNServerUrl() + '/v1/fees';
request(options).then((body) => {
logger.log({level: 'DEBUG', fileName: 'Fees', msg: 'Fee Received', data: body});
let today = new Date(Date.now());
let start_date = new Date(today.getFullYear(), today.getMonth(), 1, 0, 0, 0);
let current_time = (Math.round(today.getTime()/1000)).toString();
let month_start_time = (Math.round(start_date.getTime()/1000)).toString();
let week_start_time = current_time - 604800;
let day_start_time = current_time - 86400;
return swtch.getAllForwardingEvents(month_start_time, current_time, 0, (history) => {
logger.log({level: 'DEBUG', fileName: 'Fees', msg: 'Forwarding History Received', data: history});
daily_sum = history.forwarding_events.reduce((acc, curr) => (curr.timestamp >= day_start_time) ? [(acc[0] + 1), (acc[1] + +curr.fee_msat)] : acc, [0, 0]);
weekly_sum = history.forwarding_events.reduce((acc, curr) => (curr.timestamp >= week_start_time) ? [(acc[0] + 1), (acc[1] + +curr.fee_msat)] : acc, [0, 0]);
monthly_sum = history.forwarding_events.reduce((acc, curr) => [(acc[0] + 1), (acc[1] + +curr.fee_msat)], [0, 0]);
logger.log({level: 'DEBUG', fileName: 'Fees', msg: 'Daily Sum (Transactions, Fee)', data: daily_sum});
logger.log({level: 'DEBUG', fileName: 'Fees', msg: 'Weekly Sum (Transactions, Fee)', data: weekly_sum});
logger.log({level: 'DEBUG', fileName: 'Fees', msg: 'Monthly Sum (Transactions, Fee)', data: monthly_sum});
body.daily_tx_count = daily_sum[0];
body.weekly_tx_count = weekly_sum[0];
body.monthly_tx_count = monthly_sum[0];
body.day_fee_sum = (daily_sum[1] / 1000).toFixed(2);
body.week_fee_sum = (weekly_sum[1] / 1000).toFixed(2);
body.month_fee_sum = (monthly_sum[1] / 1000).toFixed(2);
body.forwarding_events_history = history;
if (history.error) {
logger.log({level: 'ERROR', fileName: 'Fees', msg: 'Fetch Forwarding Events Error', error: history.error});
}
logger.log({level: 'INFO', fileName: 'Fees', msg: 'Fees Received'});
res.status(200).json(body);
})
})
.catch(errRes => {
const err = common.handleError(errRes, 'Fees', 'Get Forwarding Events Error');
return res.status(err.statusCode).json({message: err.message, error: err.error});
});
};