Eddie2111

// !Important: DO NOT IMPLEMENT THIS ON large scale app
// this is an implementation for token bucket algorithm
const tokenBuckets = new Map();

const RATE_LIMIT = 3;
const INTERVAL = 3 * 60 * 1000;

export function allowRequest(userId: string) {
  const now = Date.now();
  if (!tokenBuckets.has(userId)) {

Eddie2111

import sharp from "sharp";

// example rate limiter for getting images
import RateLimiter_Middleware from "@/lib/rate-limiter.middleware";

function generateUniqueFilename() {
  const timestamp = new Date().toISOString().replace(/[:.-]/g, "_");
  const randomString = Math.random().toString(36).substring(2, 8);
  return `${timestamp}_${randomString}.webp`;
}

Eddie2111

var validateEmail = (email)=> {
    var re = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/;
    return re.test(email)
};
var validateNumber = (number) =>{
    var re = /(^(\+88|0088)?(01){1}[3456789]{1}(\d){8})$/;
    return re.test(number);
};