sfp_api_laravel_ginastica_cerebro/app/Services/KanbanReplyService.php

<?php

namespace App\Services;

use App\Models\KanbanReply;
use Illuminate\Database\Eloquent\Collection;

class KanbanReplyService
{
    public function getByKanban(int $kanbanId): Collection
    {
        return KanbanReply::with('user')
            ->where('kanban_id', $kanbanId)
            ->orderBy('created_at', 'asc')
            ->get();
    }

    public function create(int $kanbanId, int $userId, string $reply): KanbanReply
    {
        $model = KanbanReply::create([
            'kanban_id' => $kanbanId,
            'user_id'   => $userId,
            'reply'     => $reply,
        ]);

        return $model->load('user');
    }

    public function update(int $kanbanId, int $id, string $reply): KanbanReply
    {
        $model = KanbanReply::where('kanban_id', $kanbanId)->findOrFail($id);
        $model->update(['reply' => $reply]);
        return $model->load('user');
    }

    public function delete(int $kanbanId, int $id): bool
    {
        $model = KanbanReply::where('kanban_id', $kanbanId)->findOrFail($id);
        return $model->delete();
    }
}