PostController.php

<?php

namespace App\Http\Controllers;

use App\Models\Meet;
use App\Models\Post;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Http\Request;
use Orchid\Support\Facades\Toast;

class PostController extends Controller
{
    /**
     * @return \Illuminate\Contracts\View\View|\HotwiredLaravel\\Http\MultiplePendingTurboStreamResponse|\HotwiredLaravel\\Http\PendingTurboStreamResponse|null
     */
    public function feed()
    {
        $popular = Post::withCount('likers')
            ->withCount('comments')
            ->orderBy('likers_count', 'desc')
            ->orderBy('created_at', 'desc')
            ->simplePaginate(5); // CursorPaginate не работает с сортировкой по полю из withCount

        if (request()->isMethod('GET')) {

            $posts = Post::with(['author'])
                ->withCount('comments')
                ->withCount('likers')
                ->orderBy('id', 'desc')
                ->cursorPaginate(3);

            $most = Meet::approved()
                ->whereDate('start_date', '>=', now())
                ->orderBy('start_date', 'asc')
                ->first();

            return view('post.index', [
                'popular' => $popular,
                'posts'   => $posts,
                'most'    => $most,
            ]);
        }

        return turbo_stream([
            turbo_stream()->append('popular-list', view('post._popular_list', [
                'popular' => $popular,
            ])),

            turbo_stream()->replace('popular-more', view('post._popular_pagination', [
                'popular' => $popular,
            ])),
        ]);
    }

    /**
     * @param \App\Models\Post $post
     *
     * @return \Illuminate\Contracts\View\View
     */
    public function show(Post $post)
    {
        $post->load(['comments', 'author'])
            ->loadCount('comments')
            ->loadCount('likers');

        return view('post.show', [
            'post' => $post,
        ]);
    }

    /**
     * @param \Illuminate\Http\Request $request
     *
     * @return \HotwiredLaravel\\Http\MultiplePendingTurboStreamResponse|\HotwiredLaravel\\Http\PendingTurboStreamResponse
     */
    public function preview(Request $request)
    {
        return turbo_stream()->replace('post-preview', view('post.preview', [
            'title'   => $request->input('title', 'Заголовок'),
            'content' => $request->input('content', 'Текст публикации'),
        ]));
    }

    public function edit(Request $request, Post $post)
    {
        $this->authorize('update', $post);

        return view('post.edit', [
            'post'      => $post,
        ]);
    }

    /**
     * @param \Illuminate\Http\Request $request
     * @param \App\Models\Post         $post
     *
     * @return \Illuminate\Http\RedirectResponse
     */
    public function update(Request $request, Post $post)
    {
        $this->authorize('update', $post);

        $request->validate([
            'title'   => 'required|string',
            'content' => 'required|string',

        ]);

        $post->fill([
            'title'   => $request->get('title'),
            'content' => $request->get('content'),
            'user_id' => $request->user()->id,
        ])->save();

        Toast::success('Изменения успешно сохранены.')->disableAutoHide();

        return redirect()->route('post.show', $post);
    }

    /**
     * @param \Illuminate\Http\Request $request
     * @param \App\Models\Post         $post
     *
     * @return \Illuminate\Http\RedirectResponse
     */
    public function delete(Request $request, Post $post)
    {
        $this->authorize('delete', $post);

        $post->delete();

        Toast::success('Публикация удалена.')->disableAutoHide();

        return redirect()->route('feed');
    }

    /**
     * @param \Illuminate\Http\Request $request
     *
     * @return string
     */
    public function list(Request $request)
    {
        $posts = Post::with(['author'])
            ->withCount('comments')
            ->withCount('likers')
            ->when($request->has('user_id'), fn (Builder $query) => $query->where('user_id', $request->get('user_id')))
            ->orderBy('id', 'desc')
            ->cursorPaginate(3);

        $request->user()?->attachLikeStatus($posts);

        return turbo_stream([
            turbo_stream()->removeAll('.post-placeholder'),
            turbo_stream()->append('posts-frame', view('post.list', [
                'posts' => $posts,
            ])),

            turbo_stream()->replace('post-more', view('post.pagination', [
                'posts' => $posts,
            ])),
        ]);
    }
}