editactionsitem.php

См. документацию.

<?php
 
namespace Bitrix\Catalog\Grid\Panel\UI\Item;
 
use Bitrix\Catalog\Grid\Column\PriceProvider;
use Bitrix\Catalog\GroupTable;
use Bitrix\Catalog\v2\IoC\ServiceContainer;
use Bitrix\Catalog\v2\Product\BaseProduct;
use Bitrix\Catalog\v2\Sku\BaseSku;
use Bitrix\Main\Loader;
use Bitrix\Main\Result;
 
Loader::requireModule('iblock');
 
class EditActionsItem extends \Bitrix\Iblock\Grid\Panel\UI\Actions\Item\EditActionsItem
{
    protected function saveElement(int $id, array $fields): Result
    {
        $result = new Result();
 
        [$elementFields, $productFields, $priceFields] = $this->splitProductFields($fields);
 
        if (!empty($elementFields))
        {
            $result = parent::saveElement($id, $elementFields);
        }
 
        if ($result->isSuccess())
        {
            $product = ServiceContainer::getProductRepository($this->getIblockId())->getEntityById($id);
            if ($product)
            {
                $product->setFields($productFields);
 
                $sku = $product->getSkuCollection()->getFirst();
                if ($sku)
                {
                    $sku->getPriceCollection()->setValues($priceFields);
                }
 
                $result = $product->save();
            }
            else
            {
                $sku = ServiceContainer::getSkuRepository($this->getIblockId())->getEntityById($id);
                if ($sku)
                {
                    $sku->setFields($productFields);
                    $sku->getPriceCollection()->setValues($priceFields);
 
                    $result = $sku->save();
                }
            }
        }
 
        return $result;
    }

    private function splitProductFields(array $fields): array
    {
        $elementFields = [];
        $productFields = [];
        $priceFields = [];
 
        $priceColumns = $this->getPriceColumns();
        $productColumns = $this->getProductColumns();
 
        foreach ($fields as $name => $value)
        {
            if (isset($productColumns[$name]))
            {
                if ($name === 'PURCHASING_PRICE')
                {
                    if (is_array($value))
                    {
                        if (isset($value['PRICE']['VALUE']))
                        {
                            $productFields['PURCHASING_PRICE'] =
                                $value['PRICE']['VALUE'] === ''
                                    ? null
                                    : $value['PRICE']['VALUE']
                            ;
                            $productFields['PURCHASING_CURRENCY'] = $value['CURRENCY']['VALUE'] ?? null;
                        }
                    }
                    elseif ($value !== '')
                    {
                        $productFields[$name] = (float)$value;
                    }
                }
                else
                {
                    $productFields[$name] = $value;
                }
            }
            elseif (isset($priceColumns[$name]))
            {
                $priceTypeId = PriceProvider::parsePriceTypeId($name);
                if (isset($priceTypeId))
                {
                    $priceFields[$priceTypeId] = [
                        'PRICE' => $value['PRICE']['VALUE'] ?? null,
                        'CURRENCY' => $value['CURRENCY']['VALUE'] ?? null,
                    ];
                }
            }
            else
            {
                $elementFields[$name] = $value;
            }
        }
 
        return [$elementFields, $productFields, $priceFields];
    }

    private function getPriceColumns(): array
    {
        $result = [];
 
        $availableColumnsIds = [];
        foreach (GroupTable::getTypeList() as $type)
        {
            $id = PriceProvider::getPriceTypeColumnId($type['ID']);
            $availableColumnsIds[$id] = true;
        }
 
        foreach ($this->getColumns() as $column)
        {
            $id = $column->getId();
            if (isset($availableColumnsIds[$id]))
            {
                $result[$id] = true;
            }
        }
 
        return $result;
    }

    private function getProductColumns(): array
    {
        $result = [];
 
        $availableColumnsIds = array_fill_keys([
            'VAT_ID',
            'VAT_INCLUDED',
            'MEASURE_RATIO',
            'MEASURE',
            'PURCHASING_PRICE',
            'PURCHASING_CURRENCY',
            'QUANTITY_TRACE',
            'QUANTITY',
            'QUANTITY_RESERVED',
            'WIDTH',
            'LENGTH',
            'WEIGHT',
            'HEIGHT',
            'CAN_BUY_ZERO',
            'BARCODE',
        ], true);
 
        foreach ($this->getColumns() as $column)
        {
            $id = $column->getId();
            if (isset($availableColumnsIds[$id]))
            {
                $result[$id] = true;
            }
        }
 
        return $result;
    }
}