kknongchang_2506/app/Module/GameItems/Repositorys/ItemRepository.php

<?php

namespace App\Module\GameItems\Repositorys;

use App\Module\GameItems\Models\Item;
use Dcat\Admin\Repositories\EloquentRepository;

class ItemRepository extends EloquentRepository
{
    protected $eloquentClass = Item::class;

    /**
     * 复制物品
     * @param int $id 物品ID
     * @return Item
     */
    public function duplicate(int $id): Item
    {
        $item = $this->eloquentClass::findOrFail($id);
        $newItem = $item->replicate();
        $newItem->name = $item->name . ' (复制)';
        $newItem->save();

        return $newItem;
    }
}