#!/bin/bash
##[] install node
	curl -sL https://deb.nodesource.com/setup_5.x | sudo -E bash -
	sudo apt-get install -y nodejs
	
##[] install forever
	sudo npm install npm -g
	sudo npm install forever -g
	
##[] install nginx
	sudo apt-get install -y nginx
##[] extra dependencies
	sudo apt-get install unzip
##[] config nginx
	cat > /etc/nginx/conf.d/sgapi.conf <<EOL
upstream sgapi {
  server 127.0.0.1:3000;
  server 127.0.0.1:3001;
  server 127.0.0.1:3002;
}
server {
  listen 80;
  server_name .amazonaws.com;
  location / {
    proxy_pass http://sgapi;
  }
}
EOL
	
##[] start nginx
	sudo service nginx restart
	
##[] test server
TESTFILE=test.js
TESTROUT=/var/www
TESTSERVER=$TESTROUT/$TESTFILE
sudo mkdir $TESTROUT
if [$? -eq 1]
then
	echo cant create $TESTROUT
	exit 1
fi
	cat > ${TESTSERVER} <<EOF
//Lets require/import the HTTP module
var http = require('http');

//Lets define a port we want to listen to
const PORT=3000; 

//We need a function which handles requests and send response
function handleRequest(request, response){
    response.end('It Works!! Path Hit: ' + request.url);
}

//Create a server
var server = http.createServer(handleRequest);

//Lets start our server
server.listen(PORT, function(){
    //Callback triggered when server is successfully listening. Hurray!
    console.log("Server listening on: http://localhost:%s", PORT);
});
EOF

node $TESTSERVER