Spamton Sweepstakes Monitor

pipis.js

// Super rudimentary monitor for the spamton sweepstakes. Code is very ugly but works.
// Run with Node: `node pipis.js`
// You can change the interval by passing a seconds value: `node pipis.js 5`
// This will make it check every 5 seconds instead of every 10 seconds (default.)

const ENDPOINT = "https://spamton-prizes.fangamer.workers.dev/"
let last = null
async function main() {
    // headers added to mask automated requests from pipis
    const res = await fetch(ENDPOINT, {
        method: 'GET',
        headers: new Headers({
            'User-Agent': "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36"
        })
    })
    const json = await res.json()

    const d = new Date()
    console.log(`\n=== ${d} ===`)

    if (last === null) {
        console.log('STATUS: First run')
        last = JSON.stringify(json)
    } else if (last === JSON.stringify(json)) {
        console.log('STATUS: No change since last run.')
    } else {
        console.log('STATUS: Change detected!')
        console.log('  -> Donation diff:', Math.abs(parseInt(JSON.parse(last).donation_total) - json.donation_total))
        console.log('  -> Goal changed?', JSON.parse(last).goal !== json.goal)
        last = JSON.stringify(json)
    }
    console.log('Current donations amount:', json.donation_total)
    console.log('Goal is:', json.donation_goal)
    console.log('Prizes:\n', json.prizes.map(p => p.name.trim()).join('\n'))
    console.log(`=== ${d} ===\n`)
}

(async () => {
    let interval = process.argv[2] || 10
    if (isNaN(parseInt(interval))) {
        console.log('stop that')
        interval = 10
    }
    console.log('Started at:', new Date())
    console.log(`Polling every ${interval}s.`)
    await main()
    setInterval(main, parseInt(interval) * 1000)
})();