Proxy on /api for express app using node http-proxy

proxy.js

import { createProxyServer } from 'http-proxy';
import url from 'url';
import _ from 'lodash';

module.exports = app => {
  const proxy = createProxyServer();
  app.all('/api/v1/*', (req, res) => {
    const path = _.drop(req.url.split('/'), 3);
    proxy.proxyRequest(req, res, {
      target: url.resolve('YOUR URL', path.join('/')),
      ignorePath: true,
      headers: {
        'Authorization': 'XXX)',
      },
    });
  });
};

how do you integrate this module to be used with express?

import Express from 'express';
import path from 'path';
import { createProxyServer } from 'http-proxy';
import url from 'url';
import _ from 'lodash';

let
  app = Express(),
  appAPIProxy = createProxyServer();

/* App specific mounts */
app.use('/', Express.static(path.join(__dirname)));

app.all('/api/*', (req, res) => {
  const __path = _.drop(req.url.split('/'), 2);
  appAPIProxy.proxyRequest(req, res, {
    target: url.resolve('http://localhost', __path.join('/')),
    port: 8001,
    ignorePath: true
  });
});

appAPIProxy.on('proxyRes', function (proxyRes, req, res) {
  console.log("Response received");
});

appAPIProxy.on('error', function (err, req, res) {
  console.log("Error received");
});

app.listen(8010, function() {
  console.log("Listening on 8010");
})

@dturton This is the example in Express JS

Nice to see someone else using dangling commas :P