app.js

const axios = require('axios');
var express = require('express');
let cheerio = require('cheerio');
let fs = require('fs');




var app = express();
app.set('port', process.env.PORT || 5000);

app.use(express.json());
app.use(express.urlencoded({ extended: false }));

app.listen(process.env.PORT || 5000, () => {

  console.log("server is running");

});


app.use(function (req, res, next) {

  res.header("Access-Control-Allow-Origin", "*");
  res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
  res.header('Content-Type', 'application/json');
  next();
});



app.get('/covid-19', function(req, res) {

axios.get('https://covid19.saglik.gov.tr/')
    .then((response) => {
      
        if(response.status === 200) {
        let html = response.data;

        let headIndex = html.indexOf("sondurumjson =");
        let lastIndex = html.indexOf("}];//]]>");
        var tablo = html.substring( headIndex+14 , lastIndex+2 );
       
        let json = JSON.parse(tablo);

        res.json(json);

    }
    }, (error) => console.log(err) );

  });

module.exports = app;