/**
* Display a listing of the resource based on a tag.
*
* @param $slug
*
* @return \Illuminate\View\View
*/
public function tag($slug)
{
$tag = $this->tags->findByField('slug', $slug)->first();
$posts = $tag->posts()->with(['author', 'tags'])->paginate(5);
$tags = $this->tags->all();
return view('frontend.pages.blog.tag', compact('tag', 'posts', 'tags'));
}