productpropertyfeature.php

<?php
 
namespace Bitrix\Catalog\Controller;
 
use Bitrix\Catalog\Product\PropertyCatalogFeature;
use Bitrix\Iblock\PropertyFeatureTable;
use Bitrix\Iblock\PropertyTable;
use Bitrix\Main\Engine\Response\DataType\Page;
use Bitrix\Main\Error;
use Bitrix\Main\Result;
use Bitrix\Main\UI\PageNavigation;
 
final class ProductPropertyFeature extends ProductPropertyBase
{
    // region Actions
 
    public function getFieldsAction(): array
    {
        return ['PRODUCT_PROPERTY_FEATURE' => $this->getViewFields()];
    }
 
    public function getAvailableFeaturesByPropertyAction(int $propertyId): ?array
    {
        $checkPropertyResult = $this->checkProperty($propertyId);
        if (!$checkPropertyResult->isSuccess())
        {
            $this->addErrors($checkPropertyResult->getErrors());
            return null;
        }
 
        $property = $this->getPropertyById($propertyId);
 
        return ['FEATURES' => PropertyCatalogFeature::getPropertyFeatureList($property)];
    }
 
    public function addAction(array $fields): ?array
    {
        $checkFieldsResult = $this->checkFieldsBeforeModify($fields);
        if (!$checkFieldsResult->isSuccess())
        {
            $this->addErrors($checkFieldsResult->getErrors());
            return null;
        }
 
        $propertyId = (int)$fields['PROPERTY_ID'];
        unset($fields['PROPERTY_ID']);
 
        $addResult = PropertyCatalogFeature::addFeatures($propertyId, [$fields]);
        if (!$addResult->isSuccess())
        {
            $this->addErrors($addResult->getErrors());
            return null;
        }
 
        $propertyFeatureId = current($addResult->getData());
        return ['PRODUCT_PROPERTY_FEATURE' => $this->get($propertyFeatureId)];
    }
 
    public function getAction(int $id): ?array
    {
        $r = $this->exists($id);
        if ($r->isSuccess())
        {
            return ['PRODUCT_PROPERTY_FEATURE' => $this->get($id)];
        }
 
        $this->addErrors($r->getErrors());
        return null;
    }
 
    public function listAction(PageNavigation $pageNavigation, array $select = [], array $filter = [], array $order = []): Page
    {
        $filter['PROPERTY.IBLOCK_ID'] = $this->getCatalogIds();
 
        return new Page(
            'PRODUCT_PROPERTY_FEATURES',
            $this->getList($select, $filter, $order, $pageNavigation),
            $this->count($filter)
        );
    }
 
    public function updateAction(int $id, array $fields): ?array
    {
        $existsResult = $this->exists($id);
        if (!$existsResult->isSuccess())
        {
            $this->addErrors($existsResult->getErrors());
            return null;
        }
 
        $checkFieldsResult = $this->checkFieldsBeforeModify($fields);
        if (!$checkFieldsResult->isSuccess())
        {
            $this->addErrors($checkFieldsResult->getErrors());
            return null;
        }
 
        $propertyId = (int)$fields['PROPERTY_ID'];
        unset($fields['PROPERTY_ID']);
        $updateResult = PropertyCatalogFeature::updateFeatures($propertyId, [$fields]);
        if (!$updateResult)
        {
            $this->addErrors($updateResult->getErrors());
            return null;
        }
 
        return ['PRODUCT_PROPERTY_FEATURE' => $this->get($id)];
    }
 
    // endregion
 
    protected function get($id)
    {
        return PropertyFeatureTable::getRow([
            'select' => ['*', 'IBLOCK_ID' => 'PROPERTY.IBLOCK_ID'],
            'filter' => ['=ID' => $id],
        ]);
    }
 
    protected function exists($id)
    {
        $result = new Result();
        $propertyFeature = $this->get($id);
        if (!$propertyFeature || !$this->isIblockCatalog((int)$propertyFeature['IBLOCK_ID']))
        {
            $result->addError(new Error('Property feature does not exist'));
        }
 
        return $result;
    }
 
    protected function getEntityTable()
    {
        return PropertyFeatureTable::class;
    }
 
    protected function checkPermissionEntity($name, $arguments = [])
    {
        if ($name === 'getavailablefeaturesbyproperty')
        {
            return $this->checkReadPermissionEntity();
        }
 
        return parent::checkPermissionEntity($name);
    }
}