sfp_api_laravel_serprati/app/Services/CompanyBenefitService.php

<?php

namespace App\Services;

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

class CompanyBenefitService
{
    public function getAll(): Collection
    {
        return CompanyBenefit::orderBy('order')->orderBy('id')->get();
    }

    public function findById(int $id): ?CompanyBenefit
    {
        return CompanyBenefit::find($id);
    }

    public function create(array $data): CompanyBenefit
    {
        if (!isset($data['order'])) {
            $data['order'] = CompanyBenefit::max('order') + 1;
        }
        return CompanyBenefit::create($data);
    }

    public function update(int $id, array $data): ?CompanyBenefit
    {
        $model = $this->findById($id);

        if (!$model) {
            return null;
        }

        $model->update($data);
        return $model->fresh();
    }

    public function reorder(array $items): void
    {
        foreach ($items as $item) {
            CompanyBenefit::where('id', $item['id'])->update(['order' => $item['order']]);
        }
    }

    public function delete(int $id): bool
    {
        $model = $this->findById($id);

        if (!$model) {
            return false;
        }

        return $model->delete();
    }
}