/*
 * 
 * 
2020-05-15T20:28:14.357Z
curl -X PUT 'http://localhost:9200/changelog'  -d '
{
  "mappings": {
    "properties": {
      "author":    { "type": "keyword" },  
      "content":  { "type": "text"  }, 
      "created_at":   { "type": "date","format": "date_optional_time" }     
    }
  }
}'  -H "Content-Type: application/json"


 * 
 */

/* global process */

"use strict"

const authorizationToken = process.env.AUTH_TOKEN || "hello";
const port = process.env.APP_PORT || 3000;


const express = require('express');
const app = express();

app.set('view engine', 'pug');
app.use(express.static('public'));

const bodyParser = require('body-parser');
app.use(bodyParser.json());
app.use(bodyParser.raw());
app.use(bodyParser.text({ type : "text/*" }));
app.disable('x-powered-by');       


var cookieParser = require('cookie-parser')
app.use(cookieParser('secret'))
function requireAuthentication( req, res, next ){
  var userAuth = '';
  if( req.signedCookies.AuthorizationToken){
    userAuth = req.signedCookies.AuthorizationToken;
  }
  else if( "AuthorizationToken" in req.query  ){
    userAuth = req.query.AuthorizationToken;
    res.cookie('AuthorizationToken', userAuth, {signed: true}); 
  }else if (req.get("AuthorizationToken") ){
    userAuth = req.get('AuthorizationToken'); 
  }
  if( userAuth && userAuth === authorizationToken ){
    next();
  } 
  else res.end("Auth required");}
app.all('*', requireAuthentication);

const routes = require( "./routes");
app.get('/log/:id', routes.log);
app.get('/health', routes.health);
app.get('/search', routes.search);
app.post('/*', routes.add);
app.get('/*', routes.main);
app.patch('/*', routes.main);
app.put('/*', routes.main);
app.delete('/*', routes.main);


app.listen(port, () => {
    console.log(`Express.js listening on port: ${port}`);
});