<?php

namespace App\Http\Controllers;

use App\Models\Channel;
use App\Models\Publication;
use Illuminate\Http\Response;

class SitemapController extends Controller
{
    public function index(Channel $channel): Response
    {
        $publications = Publication::published()
            ->forChannel($channel)
            ->with('channel.prefixes')
            ->select(['id', 'post_id', 'slug', 'channel_id', 'published_at', 'updated_at'])
            ->latest('published_at')
            ->get();

        return response()
            ->view('theme::sitemap', compact('publications', 'channel'))
            ->header('Content-Type', 'application/xml');
    }
}