index.js

process.on('uncaughtException', function (err) {
  console.error(err);
  console.log('Node NOT Exiting...');
});

process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0';
let express = require('express');
let morgan = require('morgan');
let uuid = require('node-uuid');
let logger = require('./utils/logger');

morgan.token('id', function getId(req) {
  return req.id;
});

let app = express();
app.enable('trust proxy');

const rateLimit = require('express-rate-limit');
const limiter = rateLimit({
  windowMs: 15 * 60 * 1000,
  max: 200,
});
app.use(limiter);

app.use(function (req, res, next) {
  req.id = uuid.v4();
  next();
});

app.use(
  morgan(
    ':id :remote-addr - :remote-user [:date[clf]] ":method :url HTTP/:http-version" :status :res[content-length] ":referrer" ":user-agent"',
  ),
);

let bodyParser = require('body-parser');
let config = require('./config');

app.use(bodyParser.urlencoded({ extended: false })); // parse application/x-www-form-urlencoded
app.use(bodyParser.json(null)); // parse application/json

app.use('/static', express.static('static'));

(async () => {
  const lndUnlocker = require('./wallet-unlocker');
  console.log('Attempting to Unlock Wallet');
  try {
    // The goal here is to ensure we try to unlock the wallet before connecting to Lightning RPC
    const unlock = await lndUnlocker.unlock();
    logger.log('Unlock Result: ' + JSON.stringify(unlock), 'Unlock');
  } catch (err) {
    console.log('unlockWallet failed, probably because its been already unlocked', err.message);
  }

  app.use(require('./controllers/api'));
  app.use(require('./controllers/website'));

  app.listen(process.env.PORT || 3000, function () {
    logger.log('BOOTING UP', 'Listening on port ' + (process.env.PORT || 3000));
  });
})();