Your IP : 216.73.216.86
<?php
namespace Bitrix\Sale;
use Bitrix\Currency;
use Bitrix\Main\Engine\CurrentUser;
use Bitrix\Main\Loader;
use Bitrix\Main\Localization\Loc;
use Bitrix\Main\NotImplementedException;
use Bitrix\Sale\Internals;
Loc::loadMessages(__FILE__);
/**
* Class BasketItemCollection
* @package Bitrix\Sale
*/
abstract class BasketItemCollection extends Internals\EntityCollection
{
/**
* @param $moduleId
* @param $productId
* @param null $basketCode
* @return BasketItemBase
* @throws NotImplementedException
* @throws \Bitrix\Main\ArgumentException
* @throws \Bitrix\Main\ArgumentTypeException
*/
public function createItem($moduleId, $productId, $basketCode = null)
{
$basketItem = static::createItemInternal($this, $moduleId, $productId, $basketCode);
$basketItem->setCollection($this);
$this->addItem($basketItem);
return $basketItem;
}
/**
* @param BasketItemCollection $basket
* @param $moduleId
* @param $productId
* @param null $basketCode
* @return BasketItemBase
* @throws NotImplementedException
* @throws \Bitrix\Main\ArgumentException
*/
protected static function createItemInternal(BasketItemCollection $basket, $moduleId, $productId, $basketCode = null)
{
/** @var BasketItem $basketItemClassName */
$basketItemClassName = static::getItemCollectionClassName();
return $basketItemClassName::create($basket, $moduleId, $productId, $basketCode);
}
/**
* @return OrderBase
*/
public function getOrder()
{
$basket = $this->getBasket();
if ($basket)
return $basket->getOrder();
return null;
}
/**
* @return BasketBase
*/
abstract public function getBasket();
/**
* @param array $itemList
*/
public function loadFromArray(array $itemList)
{
/** @var BasketItemBase $itemClassName */
$itemClassName = static::getItemCollectionClassName();
foreach ($itemList as $item)
{
$basketItem = $itemClassName::load($this, $item);
$this->bindItem($basketItem);
}
$controller = Internals\CustomFieldsController::getInstance();
$controller->initializeCollection($this);
}
/**
* @return string
* @throws NotImplementedException
* @throws \Bitrix\Main\ArgumentException
*/
protected static function getItemCollectionClassName()
{
$registry = Registry::getInstance(static::getRegistryType());
return $registry->getBasketItemClassName();
}
/**
* @param $code
* @return BasketItemBase|null
* @throws \Bitrix\Main\ArgumentNullException
*/
public function getItemByBasketCode($code)
{
/** @var BasketItemBase $basketItem */
foreach ($this->collection as $basketItem)
{
$basketItem = $basketItem->findItemByBasketCode($code);
if ($basketItem != null)
{
return $basketItem;
}
}
return null;
}
/**
* @param $xmlId
* @return BasketItemBase|null
* @throws \Bitrix\Main\ArgumentNullException
* @throws \Bitrix\Main\ArgumentOutOfRangeException
*/
public function getItemByXmlId($xmlId)
{
/** @var BasketItemBase $basketItem */
foreach ($this->collection as $basketItem)
{
$basketItem = $basketItem->findItemByXmlId($xmlId);
if ($basketItem != null)
{
return $basketItem;
}
}
return null;
}
/**
* @param $id
* @return BasketItemBase|null
* @throws \Bitrix\Main\ArgumentNullException
*/
public function getItemById($id)
{
$id = (int)$id;
if ($id <= 0)
{
return null;
}
/** @var BasketItemBase $basketItem */
foreach ($this->collection as $basketItem)
{
$item = $basketItem->findItemById($id);
if ($item !== null)
{
return $item;
}
}
return null;
}
/**
* @return array
*/
public function getBasketItems()
{
return $this->collection;
}
/**
* Get all basket items for need moduleId, productId and properties.
*
* @param string $moduleId
* @param int $productId
* @param array|null $properties if NULL - skips checking properties,
* even if they are setted in the parameters and/or the basket item.
*
* @return BasketItem[]
*/
public function getExistsItems(string $moduleId, int $productId, ?array $properties = [])
{
$result = [];
foreach ($this->getBasketItems() as $basketItem)
{
if ((int)$basketItem->getField('PRODUCT_ID') === $productId && $basketItem->getField('MODULE') === $moduleId)
{
// skip check properties
if (is_null($properties))
{
$result[] = $basketItem;
continue;
}
/** @var BasketPropertiesCollection $basketPropertyCollection */
$basketPropertyCollection = $basketItem->getPropertyCollection();
if ($properties)
{
if ($basketPropertyCollection->isPropertyAlreadyExists($properties))
{
$result[] = $basketItem;
}
}
elseif (count($basketPropertyCollection) === 0)
{
$result[] = $basketItem;
}
}
}
return $result;
}
/**
* @return int
*/
public function getOrderId()
{
$order = $this->getOrder();
if ($order)
return $order->getId();
return 0;
}
/**
* @return array
* @throws \Bitrix\Main\ArgumentException
* @throws \Bitrix\Main\LoaderException
*/
public function getContext()
{
global $USER;
$context = array();
/** @var BasketItem $basketItem */
$basketItem = $this->rewind();
if ($basketItem)
{
$siteId = $basketItem->getField('LID');
$fuserId = $basketItem->getFUserId();
$userId = Fuser::getUserIdById($fuserId);
if (empty($context['SITE_ID']))
{
$context['SITE_ID'] = $siteId;
}
if (empty($context['USER_ID']) && $userId > 0)
{
$context['USER_ID'] = $userId;
}
}
if (empty($context['SITE_ID']))
{
$context['SITE_ID'] = SITE_ID;
}
if (empty($context['USER_ID']))
{
$context['USER_ID'] = isset($USER) && $USER instanceof \CUser ? (int)$USER->GetID() : 0;
}
if (Loader::includeModule('currency'))
{
if (!empty($context['SITE_ID']))
{
$currency = Internals\SiteCurrencyTable::getSiteCurrency($context['SITE_ID']);
}
if (empty($currency))
{
$currency = Currency\CurrencyManager::getBaseCurrency();
}
if (!empty($currency) && Currency\CurrencyManager::checkCurrencyID($currency))
{
$context['CURRENCY'] = $currency;
}
}
return $context;
}
/**
* @deprecated the basket can contain duplicate items. Use method `getExistsItems`
*
* Get first basket item for need moduleId, productId and properties
*
* @param $moduleId
* @param $productId
* @param array $properties
* @return BasketItem|null
* @throws NotImplementedException
* @throws \Bitrix\Main\ArgumentException
* @throws \Bitrix\Main\ArgumentNullException
*/
public function getExistsItem($moduleId, $productId, array $properties = array())
{
return current($this->getExistsItems($moduleId, $productId, $properties)) ?: null;
}
}