function catalog_offer_mutator_1c(&$arLoadOffer, &$xOfferNode)
{
global $arProperties;
$sQuantity = $arLoadOffer['QUANTITY'];
$newQuanity = 0;
$priceTypeId = '';
if ($obPrice = $xOfferNode->SelectNodes('/Цены/Цена/ИдТипаЦены')) {
$priceTypeId = $obPrice->textContent();
if ($priceTypeId != '') {
$Store = new CCatalogStore();
$storeProd = new CCatalogStoreProduct();
$rsStore = $Store->GetList(array(), array('XML_ID' => $priceTypeId), false, false, array('*'));
if ($arStore = $rsStore->Fetch()) {
$storeId = $arStore['ID'];
} else {
$arFields = array("TITLE" => 'Store_' . $priceTypeId, "ACTIVE" => 'Y', "ADDRESS" => '-', "XML_ID" => $priceTypeId);
$storeId = CCatalogStore::Add($arFields);
}
$storeProd->Add(array("PRODUCT_ID" => $arLoadOffer['ID'], "STORE_ID" => $storeId, "AMOUNT" => $sQuantity));
$rsStoreProd = $storeProd->GetList(array(), array('PRODUCT_ID' => $arLoadOffer['ID']), false, false, array('AMOUNT'));
while ($arStore = $rsStoreProd->Fetch()) {
$newQuanity = $newQuanity + $arStore['AMOUNT'];
}
if ($newQuanity > 0) {
$arLoadOffer['QUANTITY'] = $newQuanity;
}
}
}
return $arLoadOffer;
}
public static function UpdateFromForm($arFields)
{
$rsProps = CCatalogStoreProduct::GetList(array(), array("PRODUCT_ID" => $arFields['PRODUCT_ID'], "STORE_ID" => $arFields['STORE_ID']), false, false, array('ID'));
if ($arID = $rsProps->GetNext()) {
return self::Update($arID["ID"], $arFields);
} else {
return CCatalogStoreProduct::Add($arFields);
}
}
public static function addToBalanceOfStore($storeId, $productId, $amount)
{
$rsProps = CCatalogStoreProduct::GetList(array(), array("PRODUCT_ID" => $productId, "STORE_ID" => $storeId), false, false, array('ID', 'AMOUNT'));
if ($arID = $rsProps->Fetch()) {
$amount = $arID["AMOUNT"] + $amount;
return self::Update($arID["ID"], array("AMOUNT" => $amount, "PRODUCT_ID" => $productId, "STORE_ID" => $storeId));
} else {
return CCatalogStoreProduct::Add(array("PRODUCT_ID" => $productId, "STORE_ID" => $storeId, "AMOUNT" => $amount));
}
}
