'use strict';

const headers = {
  "access-control-allow-origin": "*",
  "access-control-allow-methods": "GET, POST, PUT, DELETE, OPTIONS",
  "access-control-allow-headers": "content-type, accept",
  "access-control-max-age": 10,
  "Content-Type": "application/json"
};

exports.prepareResponse = function(req, cb) {
  var data = "";
  req.on('data', function(chunk) { data += chunk; });
  req.on('end', function() { cb(data); });
};

exports.respond = function(res, data, status) {
  status = status || 200;
  res.writeHead(status, headers);
  res.end(data);
};

exports.send404 = function(res) {
  exports.respond(res, 'Not Found', 404);
};

exports.redirector = function(res, loc, status) {
  status = status || 302;
  res.writeHead(status, { Location: loc });
  res.end();
};