seyfert/vendor/rest/checkRateLimits.ts

import { RestManager } from "./restManager.ts";

/** Check the rate limits for a url or a bucket. */
export function checkRateLimits(rest: RestManager, url: string) {
    const ratelimited = rest.rateLimitedPaths.get(url);
    const global = rest.rateLimitedPaths.get("global");
    const now = Date.now();

    if (ratelimited && now < ratelimited.resetTimestamp) {
        return ratelimited.resetTimestamp - now;
    }
    if (global && now < global.resetTimestamp) {
        return global.resetTimestamp - now;
    }

    return false;
}