sfp_api_laravel_serprati/app/Http/Requests/PartnerAgreementServiceRequest.php

<?php

namespace App\Http\Requests;

use App\Enums\PartnerAgreementServiceStatusEnum;
use App\Enums\PartnerAgreementServiceTypeEnum;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Validation\Rule;

class PartnerAgreementServiceRequest extends FormRequest
{
    public function rules(): array
    {
        $rules = [
            'partner_agreement_id' => 'sometimes|integer|exists:partner_agreements,id',
            'service_number'       => 'sometimes|nullable|string|max:50',
            'code_exams'           => 'sometimes|nullable|string|max:50',
            'name'                 => 'sometimes|string|max:255',
            'description'          => 'sometimes|nullable|string',
            'type'                 => ['sometimes', 'nullable', Rule::enum(PartnerAgreementServiceTypeEnum::class)],
            'category_id'          => 'sometimes|nullable|integer|exists:categories,id',
            'price'                => 'sometimes|nullable|numeric|min:0',
            'associate_price'      => 'sometimes|nullable|numeric|min:0',
            'supplier_price'       => 'sometimes|nullable|numeric|min:0',
            'requires_scheduling'  => 'sometimes|boolean',
            'status'               => ['sometimes', Rule::enum(PartnerAgreementServiceStatusEnum::class)],
        ];

        if ($this->isMethod('post')) {
            $rules['partner_agreement_id'] = 'required|integer|exists:partner_agreements,id';
            $rules['name']                 = 'required|string|max:255';
        }

        return $rules;
    }
}