import { ThrottlerGuard } from '@nestjs/throttler';
import { Injectable } from '@nestjs/common';

@Injectable()
export class ThrottlerBehindProxyGuard extends ThrottlerGuard {
  protected getTracker(req: Record<string, any>): string {
    return req.ips.length ? req.ips[0] : req.ip; // individualize IP extraction to meet your own needs
    // learn more: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Forwarded-For#directives
  }
}