Country request count app logic

country_req_count_app_logic.js

const fetch = require('node-fetch')

addEventListener('fetch', event => {
event.respondWith(handleRequest(event.request))
})

/**
* Fetch and log a request
* @param {Request} request
*/
async function handleRequest(request) {
    const country = request.cf.country

    const url = `https://api.cloudflare.com/client/v4/accounts/account-id/storage/kv/namespaces/namespace-id/values/${country}`

    let count = await requests.get(country)

    if (!count) {
        count = 1
    } else {
        count = parseInt(count) + 1
    }

    try {
        response = await fetch(url, {
        method: 'PUT',
        headers: {"X-Auth-Email": "email", "X-Auth-Key": "auth-key"},
        body: `${count}`
        })
    } catch (error) {
        return new Response(error, { status: 500 })
    }

    return new Response(`${country}: ${count}`, { status: 200 }) 
}