app.js

const express = require('express');
const cors = require('cors');
const morgan = require('morgan');
const createError = require('http-errors');
const app = express();
const serviceApi = require("./utils/functions/servicesApi.js");
const verifyAccessToken = require('./helper/jwt_helper');

app.use(morgan('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: true }))
app.use(cors());

require('dotenv').config();
require('./db/connect');

const flatRouter = require('./utils/routes/flat');
const hotelRouter = require('./utils/routes/hotel');
const userRouter = require('./utils/routes/user');

// app.use(express.json());
app.use('/flat', flatRouter);
// app.use('/api/search');
app.use(hotelRouter)
app.use(userRouter);


const port = process.env.PORT || 3000;

app.get('/api/search', async (req, res) => {
    const Services = req.headers['service'] // array of strings
    // console.log(Services);
    const services = JSON.parse(Services);
    // console.log(services);
    const allowedServices = ["flat", "cars", "bike", "hotel"];

    const filteredServices = services.filter(update => allowedServices.includes(update));

    console.log(filteredServices);
    try {

        const data = await serviceApi(filteredServices);
        res.status(200).send({ data });
    }
    catch (e) {
        console.log(e);
        res.status(400).send();
    }

})

app.get('/', (req, res) => {
    res.send("Hello world! I am back.😎");
})

app.get('/details/user', verifyAccessToken, (req, res) => {
    console.log(req.payload);
});

app.use(async (req, res, next) => {
    next(createError.NotFound('this route doesnot exist'));
})

app.use((err, req, res, next) => {
    res.status(err.status || 500)
    res.send({
        error: {
            status: err.status || 500,
            message: err.message
        },
    })
    console.log(err);
})

app.listen(port, () => {
    console.log(`server is running at port ${port}`);
})