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

const db = require('./store/db')
const redis = require('./store/redis');

app.use(express.json());

// DATABASE POSTGRESQL

app.get('/', (req, res) => {
    res.redirect('/health');
});

app.get('/health', (req, res) => {

    const sensorsDB = db.checkConnection('sensors');
    const dataDB = db.checkConnection('data');

    res.json({ 
        status: 'ok',
        databases: {
            sensors: sensorsDB ? 'connected' : 'disconnected',
            data: dataDB ? 'connected' : 'disconnected'
        },
        redis: redis.checkRedis() ? 'connected' : 'disconnected',
        version: process.env.VERSION,
        build_number: process.env.VERSION_BUILD
    });
});

app.use('/connect', require('./routes/connect'));
app.use('/sensors', require('./routes/sensors'));
app.use('/sessions', require('./routes/sessions'));

app.listen(3000, '0.0.0.0', () => {
    console.log(`Realtime started`);
});