Generic Polling in Javascript

generic-polling.js

// curtesy of this post https://levelup.gitconnected.com/polling-in-javascript-ab2d6378705a

const poll = async ({ fn, validate, interval, maxAttempts }) => {
	let attempts = 0;

	const executePoll = async (resolve, reject) => {
		const result = await fn();
		attempts++;
    
    const validationResult = await validate(result);

		if (validationResult) {
			return resolve(result);
		} else if (maxAttempts && attempts === maxAttempts) {
			return reject(new Error('Exceeded max attempts'));
		} else {
			setTimeout(executePoll, interval, resolve, reject);
		}
	};

	return new Promise(executePoll);
};