covid19-global/index.js

Advanced covid 19 information system

const cheerio = require('cheerio');
const axios = require('axios');

exports.covid19 = () => axios.get('https://www.worldometers.info/coronavirus').then(response => {
	let veri = [];
	const $ = cheerio.load(response.data);
	const table = $('#main_table_countries_today');
	const tbodies = table.find('tbody');
	const tbody_countries = tbodies[0]; 
	const table_rows_countries = $(tbody_countries).find('tr').toArray();
	table_rows_countries.forEach(row => {
        const columns = $(row).find('td');
        rank = parseInt($(columns[0]).text().replace(/[,+]/g,'')) || 0;
		country = $(columns[1]).text().trim().toUpperCase();
		totalCases = parseInt($(columns[2]).text().replace(/[,+]/g,'')) || 0;
		newCases = parseInt($(columns[3]).text().replace(/[,+]/g,'')) || 0;
		totalDeaths = parseInt($(columns[4]).text().replace(/[,+]/g,'')) || 0;
        newDeaths = parseInt($(columns[5]).text().replace(/[,+]/g,'')) || 0;
        totalRecovered = parseInt($(columns[6]).text().replace(/[,+]/g,'')) || 0;
        activeCases = parseInt($(columns[8]).text().replace(/[,+]/g,'')) || 0;
        criticalCase = parseInt($(columns[9]).text().replace(/[,+]/g,'')) || 0;
        totalTests = parseInt($(columns[12]).text().replace(/[,+]/g,'')) || 0;
        veri.push({rank, country,totalCases,newCases,totalDeaths,newDeaths,totalRecovered,activeCases,criticalCase,totalTests});
    });
	return veri;
});

exports.country = (country) => {
	return this.covid19().then(stats => {
		return stats.find(entry => entry.country == country.toUpperCase());
	});
}