discord.js-rate-limiter/dist/rate-limiter.js

Rate limiter for discord.js.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.RateLimiter = void 0;
var limiter_1 = require("limiter");
var RateLimiter = /** @class */ (function () {
    /**
     * Creates a new RateLimiter object to control rate limiting.
     *
     * @param amount - Amount of times an action can be done within an interval. Ex: `2` would mean 2 times.
     * @param interval - Length of an interval in milliseconds. Ex: `5000` would mean 5 seconds.
     *
     * @returns RateLimiter object.
     */
    function RateLimiter(amount, interval) {
        this.amount = amount;
        this.interval = interval;
        this.limiters = {};
    }
    /**
     * Takes a token from the rate limiter.
     *
     * @param key Key which identifies the entity being limited (Ex: a username or ID).
     *
     * @returns Whether this action exceeds the rate limit.
     */
    RateLimiter.prototype.take = function (key) {
        var limiter = this.limiters[key];
        if (!limiter) {
            limiter = new limiter_1.RateLimiter({
                tokensPerInterval: this.amount,
                interval: this.interval,
            });
            this.limiters[key] = limiter;
        }
        if (limiter.getTokensRemaining() < 1) {
            return true;
        }
        limiter.removeTokens(1);
        return false;
    };
    return RateLimiter;
}());
exports.RateLimiter = RateLimiter;
//# sourceMappingURL=rate-limiter.js.map