strprfcrm/app/Http/Requests/StoreProductRequest.php

<?php

namespace App\Http\Requests;

use App\Services\Access\AccessService;
use Illuminate\Foundation\Http\FormRequest;

class StoreProductRequest extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     */
    public function authorize(): bool
    {
        if (!auth()->check()) {
            return false;
        }

        if (!$this->routeIs('catalog.store')) {
            return true;
        }

        $requiredFields = [
            'article',
            'name_tz',
            'type_tz',
            'nomenclature_number',
            'sizes',
            'manufacturer',
            'unit',
            'type',
            'product_price',
            'installation_price',
            'total_price',
            'manufacturer_name',
        ];

        $access = app(AccessService::class);
        foreach ($requiredFields as $field) {
            if (!$access->canUpdateField($this->user(), 'catalog', $field)) {
                return false;
            }
        }

        return true;
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules(): array
    {
        $rules = [
            'article'               => 'required|string',
            'name_tz'               => 'required|string',
            'type_tz'               => 'required|string',
            'nomenclature_number'   => 'required|string',
            'sizes'                 => 'required|string',
            'manufacturer'          => 'required|string',
            'unit'                  => 'required|string',
            'type'                  => 'required|string',
            'product_price'         => 'required|numeric',
            'installation_price'    => 'required|numeric',
            'total_price'           => 'required|numeric',
            'manufacturer_name'     => 'required|string',
            'note'                  => 'nullable|string',
            'passport_name'         => 'nullable|string',
            'statement_name'        => 'nullable|string',
            'service_life'          => 'nullable|string',
            'certificate_number'    => 'nullable|string',
            'certificate_date'      => 'nullable|string',
            'certificate_issuer'    => 'nullable|string',
            'certificate_type'      => 'nullable|string',
            'weight'                => 'nullable|numeric',
            'volume'                => 'nullable|nullable',
            'places'                => 'nullable|integer',
        ];

        $access = app(AccessService::class);
        foreach (array_keys($rules) as $field) {
            if (!$access->canUpdateField($this->user(), 'catalog', $field)) {
                unset($rules[$field]);
            }
        }

        return $rules;
    }
}