Getting Started

Installation

To install and use in another project:

$ npm install hydra-express

Usage

'use strict';

const config = require('./config/properties').value;
const version = require('./package.json').version;
const hydraExpress = require('hydra-express');

function registerRoutesCallback() {
  hydraExpress.registerRoutes({
    '/v1/offers': require('./offers-v1-api')
  });
}

function registerMiddlewareCallback() {
  let app = hydraExpress.getExpressApp();
  app.use((req, res, next) => {
    console.log('req.headers', req.headers);
    next();
  });
}

hydraExpress.init(config, version, registerRoutesCallback, registerMiddlewareCallback)
  .then((serviceInfo) => {
    console.log('serviceInfo', serviceInfo);
  })
  .catch((err) => {
    console.log('err', err);
  });

In the example above, theserviceInfoon the then statement returns an object which contains the serviceName, servicePort and other bits of useful values.