PHP

laravel gates

// in AuthServiceProvider's boot method

Gate::define('update-post', function (User $user, Post $post) {
  return $user->id === $post->user_id;
});

laravel Gate

  //UpdatePostRequest.php
  
  public function authorize()
    {
        return Gate::authorize('update',request()->post);
    }

laravel gate and policies

/**

 * Create a new controller instance.

 *

 * @return void

 */

public function delete()

{

    if (Gate::denies('isAdmin')) {

        dd('You are not admin');

    } else {

        dd('Admin allowed');

    }

}