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# install from npm
npm install soajs.nodejs

{
	"dependencies": {
		"soajs.nodejs": "*"
	}
}

// require the mw
const soajsMW = require('soajs.nodejs');

// pass it to your service app
app.use(soajsMW({ serviceName : 'my_service' }));

//...

// invoke req.soajs
app.post('/foo', (req, res) => { 
	//...

	let soajs = req.soajs;
	console.log( JSON.stringify( soajs, null, 2 ) );

	//...
});

'use strict';

//Create Express App
const express = require('express');
const app = express();

//Require SOAJS Middleware for NodeJs
const soajsMW = require('soajs.nodejs');

const url = require('url');

//Instruct the Express App to use the SOAJS Middleware
app.use(soajsMW({ serviceName : 'my_service' }));

//Invoke the middleware and use it in the Express app API
app.get('/hello', (req, res) => {

	let url_parts = url.parse(req.url, true);
	let query = url_parts.query;

	let username = query.username;
	let lastname = query.lastname;

	res.send({
		"message": `Hello DEMO, I am an EXPRESS service, you are [ ${username} ] and your last name is : [ ${lastname} ]`,
		"dbs" : req.soajs.reg.getDatabases()
	});
});

//Invoke the middleware and use it in the Express app API
app.post('/hello', function(req, res){

	let response = req.soajs;

	req.soajs.awareness.getHost( (host) => {
		response.controller = host;
		res.send(response);
	});
});

//Start the Express app and set it to listen on port 4382
app.listen(4382);

'use strict';

const url = require('url');

//Create Hapi  App
const Hapi = require('hapi');
const server = new Hapi.Server();

//Instruct the Hapi app to listen on port 4380
server.connection({ host: '0.0.0.0', port: 4380 });

//Require SOAJS Middleware for NodeJs
const soajsMW = require('soajs.nodejs')({serviceName : 'my_service'});

//Instruct the Hapi App to use the SOAJS Middleware
server.ext({
    type: 'onRequest',
    method: (request, reply) => {
        soajsMW(request, reply, (err) => {
            if (err) {
                throw err;
            }
            return reply.continue();
        });
    }
});

//Invoke the middleware and use it in the Express app API
server.route({ method: 'GET', path: '/hello', handler: (request, reply) => {

	    let url_parts = url.parse(request.url, true);
	    let query = url_parts.query;

	    let username = query.username;
	    let lastname = query.lastname;

        return reply({
			"message": `Hello DEMO, I am an Hapi service, you are [ ${username} ] and your last name is : [ ${lastname} ]`,
			"dbs" : req.soajs.reg.getDatabases()
        });
    }
});

//Invoke the middleware and use it in the Express app API
server.route({ method: 'POST', path: '/tidbit/hello', handler: (request, reply) => {

		let response = request.soajs;
		request.soajs.awareness.getHost( (host) => {
			response.controller = host;
			return reply(response);
		});
	}
});

//Start the Hapi app server
server.start((err) => {
    if (err) {
        throw err;
    }
    console.log('Server running at:', server.info.uri);
});