@the-node-forge/api-rate-limit/dist/middleware.js

A simple and efficient API rate limiter for JavaScript/TypeScript applications

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.rateLimitMiddleware = void 0;
const HTTP_STATUS = {
    TOO_MANY_REQUESTS: 429,
};
const rateLimitMiddleware = (limiter) => {
    return (req, res, next) => {
        const userId = req.ip || '';
        if (!limiter.isAllowed(userId)) {
            return res
                .status(HTTP_STATUS.TOO_MANY_REQUESTS)
                .json({ message: 'Too many requests, please try again later.' });
        }
        next();
    };
};
exports.rateLimitMiddleware = rateLimitMiddleware;