alrahma_sunday_school_api/app/Http/Requests/Roles/PermissionUpdateRequest.php

<?php

namespace App\Http\Requests\Roles;

use App\Http\Requests\ApiFormRequest;
use Illuminate\Validation\Rule;

class PermissionUpdateRequest extends ApiFormRequest
{
    public function authorize(): bool
    {
        return $this->user() !== null;
    }

    public function rules(): array
    {
        $permissionId = (int) $this->route('permissionId');

        return [
            'name' => ['sometimes', 'string', 'max:255', Rule::unique('permissions', 'name')->ignore($permissionId)],
            'description' => ['nullable', 'string', 'max:500'],
        ];
    }
}