App\Blog\CommentController

Complexity

Total Complexity

5

Size/Duplication

Total Lines	26
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	isAjaxRequest()	0	3	1
A	index()	0	12	3

<?php

declare(strict_types=1);

namespace App\Blog;

use App\Blog\Comment\CommentService;
use App\ViewRenderer;
use Psr\Http\Message\ResponseInterface as Response;
use Psr\Http\Message\ServerRequestInterface as Request;

final class CommentController
{
    private ViewRenderer $viewRenderer;

    public function __construct(ViewRenderer $viewRenderer)
    {
        $this->viewRenderer = $viewRenderer->withControllerName('blog/comments');
    }

    public function index(Request $request, CommentService $service): Response
    {
        $paginator = $service->getFeedPaginator();
        if ($request->getAttribute('next') !== null) {
            $paginator = $paginator->withNextPageToken((string)$request->getAttribute('next'));
        }

        if ($this->isAjaxRequest($request)) {
            return $this->viewRenderer->renderPartial('_comments', ['data' => $paginator]);
        }

        return $this->viewRenderer->render('index', ['data' => $paginator]);
    }

    private function isAjaxRequest(Request $request): bool
    {
        return $request->getHeaderLine('X-Requested-With') === 'XMLHttpRequest';
    }
}