public function see(User $user, Post $post)
{
   return $user->id === $post->user_id;
}

public function index()
{
   $posts = Post::with('user')->where('user_id', 11)->get();
   return view('data', compact('posts'));
}

public function index()
{
    $posts = Post::with('user')->where('user_id', 11)->get();
    $this->authorize('see', $posts);
    return view('posts.all')->with(['posts' => $posts]);
}