How to prevent session flash message caching?

[rrdirnens]

The title, pretty much.
Laravel has the option to redirect with flashed session data, but this also gets cached. Is there a way to avoid this?

[lianmafutra]

you can use custom replacer in config/responsecache.php

'replacers' => [
\Spatie\ResponseCache\Replacers\CsrfTokenReplacer::class,
ReplacerCache::class,
],

// example class ReplacerCache to handle session reset with replace string your code session code
// ' if (true) {' replace with ' if (false) {',

getContent()) { return; } $response->setContent(str_replace( ' if (true) {', ' if (false) {', $response->getContent() )); } public function replaceInCachedResponse(Response $response): void { if (!$response->getContent()) { return; } } }

[DannyCooper]

I'm also having this issue. Did you find a solution @rrdirnens?

[lianmafutra]

#410 (comment)

[DannyCooper]

Thank you @lianmafutra, but has some code been lost in the formatting? I can't see how that applies to flash message/sessions.

[beardcoder]

A Simple workaround is a custom Middleware that extend the Cache Middleware

<?php

namespace App\Http\Middleware;

use Closure;
use Illuminate\Http\Request;
use Spatie\ResponseCache\Middlewares\CacheResponse;
use Symfony\Component\HttpFoundation\Response;

class CheckQueryForCaching extends CacheResponse
{
  public function handle(Request $request, Closure $next, ...$args): Response
  {
    if ($request->getQueryString()) {
      return $next($request);
    }

    return parent::handle($request, $next, $args);
  }
}