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

const port = 3000

app.get('/somar', (request, response) => {
    let soma = ''
    if (request.query && request.query.num1 && request.query.num2) {
        let num1 = parseFloat(request.query.num1)
        let num2 = parseFloat(request.query.num2)
        soma = num1 + num2
    }
    response.send('A soma é: ' + soma)
})

app.listen(port, () => console.log('Server running on ' + port))