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Direktori : /home/bitrix/www/bitrix/modules/sale/lib/basket/ |
Current File : /home/bitrix/www/bitrix/modules/sale/lib/basket/singlerefreshstrategy.php |
<?php namespace Bitrix\Sale\Basket; use Bitrix\Main\ArgumentNullException; use Bitrix\Main\ObjectNotFoundException; use Bitrix\Sale\BasketBase; class SingleRefreshStrategy extends RefreshStrategy { public function __construct(array $data = null) { parent::__construct($data); if (empty($this->data['BASKET_ITEM']) && empty($this->data['BASKET_ITEM_CODE'])) { throw new ArgumentNullException('Parameters "BASKET_ITEM" or "BASKET_ITEM_CODE" should not be empty.'); } } protected function extractItem(BasketBase $basket) { $basketItem = null; if (isset($this->data['BASKET_ITEM']) && $this->data['BASKET_ITEM'] instanceof BasketItem) { $basketItem = $this->data['BASKET_ITEM']; } elseif (!empty($this->data['BASKET_ITEM_CODE'])) { $basketItem = $basket->getItemByBasketCode($this->data['BASKET_ITEM_CODE']); } return $basketItem; } protected function getItemToRefresh(BasketBase $basket) { $basketItem = $this->extractItem($basket); if ($basketItem === null) { throw new ObjectNotFoundException('Entity "BasketItem" not found'); } $basketRefreshStart = time(); $refreshGap = $this->getBasketRefreshGapTime(); $basketItemLastRefresh = $this->getBasketItemRefreshTimestamp($basketItem); if ($basketRefreshStart - $basketItemLastRefresh >= $refreshGap) { return $basketItem; } return null; } protected function getProductData(BasketBase $basket) { $itemToRefresh = $this->getItemToRefresh($basket); $items = array(); if (!empty($itemToRefresh)) { $items[] = $itemToRefresh; } return $this->getProviderResult($basket, $items); } }