app.js

'use strict';
/**
 * @file Configure the application.
 */

var restify = require('restify');
var fs = require("fs");

var config = require('./config');
var logError = require('./config/services.js').logError;
var cleaner = require('./scripts/cleaner');


var lib = require('./lib/');
var handlers = lib.handlers;
var middlewares = lib.middlewares;

// Create storage file dir
if(!fs.existsSync(config.storageDir)) {
  // Wrap in try / catch for race condition when clustering the app
  /* istanbul ignore next */
  try {
    fs.mkdirSync(config.storageDir);
  } catch(e) {}
}

var server = restify.createServer();

server.use(middlewares.logger);
server.use(restify.queryParser());
server.use(restify.bodyParser({uploadDir: config.storageDir}));
server.use(restify.gzipResponse());

require("./config/routes.js")(server, handlers);

// Log errors
server.on('uncaughtException', function(req, res, route, err) {
  logError(err, req, {
    uncaughtRestifyException: true,
    statusCode: req.statusCode,
  });

  if(!res._headerSent) {
    res.send(new restify.InternalServerError(err, err.message || 'unexpected error'));
    return true;
  }

  return false;
});

module.exports = server;

// 3 hours
var delayBetweenCleans = (1000 * 60 * 60) * 3;
setInterval(function cleanOldFiles() {
  var olderThan = new Date(new Date().getTime() - config.ttl);
  console.log("Cleaning olderThan" + olderThan);
  cleaner(olderThan, logError);
}, delayBetweenCleans);