[Dynamic slug in Laravel 7] Step 5: PostController.php

<?php

namespace App\Http\Controllers;


use App\Models\Post;
use App\Traits\HasUuid;
use Illuminate\Http\Request;
use Illuminate\Http\Response;

class PostController extends Controller
{
  

// ...

  public function show(Post $post, Request $request)
  {

    // Handle the redirection to the new slug.
    if (HasUuid::adjustShowURLSlug($post, $request)) {
        return redirect($post->show_link);
    }

    // ...

    return view('frontend.posts.show', compact('post'));
  }
 
  // ...
  
}