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<?php
namespace Bitrix\Catalog\Product\Store;
use Bitrix\Catalog\EO_StoreBatch;
use Bitrix\Catalog\EO_StoreBatch_Collection;
use Bitrix\Catalog\StoreBatchTable;
use Bitrix\Currency\CurrencyManager;
use Bitrix\Main\ArgumentException;
use Bitrix\Main\Loader;
use Bitrix\Main\ObjectPropertyException;
use Bitrix\Main\SystemException;
/**
* Class Batch
*
* @package Bitrix\Catalog\Product\Store
*/
class BatchManager
{
private int $productId;
public function __construct(int $productId)
{
$this->productId = $productId;
}
/**
* @return int
*/
public function getProductId(): int
{
return $this->productId;
}
/**
* Get store product batches collection.
*
* @param array|null $filter
* @return EO_StoreBatch_Collection
* @throws ArgumentException
* @throws ObjectPropertyException
* @throws SystemException
*/
public function getStoreCollection(array $filter = null): EO_StoreBatch_Collection
{
$filter['=ELEMENT_ID'] = $this->getProductId();
return StoreBatchTable::getList([
'filter' => $filter,
'order' => ['ID' => 'ASC'],
])
->fetchCollection()
;
}
/**
* Get current available store product batches collection.
*
* @param int $storeId
* @return EO_StoreBatch_Collection
* @throws ArgumentException
* @throws ObjectPropertyException
* @throws SystemException
*/
public function getAvailableStoreCollection(int $storeId): EO_StoreBatch_Collection
{
return $this->getStoreCollection([
'>AVAILABLE_AMOUNT' => 0,
'=STORE_ID' => $storeId,
]);
}
/**
* Calculate product cost price by quantity.
*
* @param float $quantity
* @param int $storeId
* @param string|null $currency
* @return float
* @throws \Bitrix\Main\LoaderException
*/
public function calculateCostPrice(float $quantity, int $storeId, string $currency = null): float
{
if (empty($currency) && Loader::includeModule('currency'))
{
$currency = CurrencyManager::getBaseCurrency();
}
return (new CostPriceCalculator($this))->calculate($quantity, $storeId, $currency);
}
}