sfp_api_laravel_serprati/app/Services/PartnerAgreementServiceService.php

<?php

namespace App\Services;

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

class PartnerAgreementServiceService
{
    public function getAllByPartner(int $partnerAgreementId): Collection
    {
        return PartnerAgreementService::with(['category', 'media'])
            ->where('partner_agreement_id', $partnerAgreementId)
            ->orderBy('name')
            ->get();
    }

    public function findById(int $id): ?PartnerAgreementService
    {
        return PartnerAgreementService::with(['partnerAgreement', 'category', 'media'])->find($id);
    }

    public function create(array $data): PartnerAgreementService
    {
        return PartnerAgreementService::create($data);
    }

    public function update(int $id, array $data): ?PartnerAgreementService
    {
        $model = PartnerAgreementService::find($id);

        if (!$model) {
            return null;
        }

        $model->update($data);
        return $model->fresh(['category', 'media']);
    }

    public function delete(int $id): bool
    {
        $model = PartnerAgreementService::find($id);

        if (!$model) {
            return false;
        }

        return $model->delete();
    }
}