BaseProduct::__construct

public function __construct(
	IblockInfo $iblockInfo,
	ProductRepositoryContract $productRepository,
	PropertyRepositoryContract $propertyRepository,
	ImageRepositoryContract $imageRepository,
	SectionRepositoryContract $sectionRepository,
	SkuRepositoryContract $skuRepository
)
{
	parent::__construct($iblockInfo, $productRepository, $propertyRepository, $imageRepository);
	$this->sectionRepository = $sectionRepository;
	$this->skuRepository = $skuRepository;

	$this->setIblockId($this->iblockInfo->getProductIblockId());
	$this->setType($this->iblockInfo->canHaveSku() ? ProductTable::TYPE_SKU : ProductTable::TYPE_PRODUCT);

	if (SystemFieldProductMapping::isAllowed())
	{
		$userField = SystemFieldProductMapping::load();
		if (!empty($userField))
		{
			$value = (!empty($userField['SETTINGS']['DEFAULT_VALUE']) && is_array($userField['SETTINGS']['DEFAULT_VALUE'])
				? $userField['SETTINGS']['DEFAULT_VALUE']
				: null
			);
			if ($value === null)
			{
				/** @var SystemFieldTypeHighloadBlock $className */
				$className = SystemFieldProductMapping::getTypeId();

				$list = $className::getIdByXmlId(
					$userField['SETTINGS']['HLBLOCK_ID'],
					[SystemFieldProductMapping::MAP_LANDING]
				);
				if (isset($list[SystemFieldProductMapping::MAP_LANDING]))
				{
					$value = [
						$list[SystemFieldProductMapping::MAP_LANDING],
					];
				}
			}
			if ($value !== null)
			{
				$this->setField($userField['FIELD_NAME'], $value);
			}
		}
	}
}