Current File : /home/bitrix/www/bitrix/modules/sale/lib/tradingplatform/vk/feed/data/processors/productsdelete.php
<?php
namespace Bitrix\Sale\TradingPlatform\Vk\Feed\Data\Processors;
use Bitrix\Sale\TradingPlatform\Vk\Api\ApiHelper;
use Bitrix\Sale\TradingPlatform\Vk;
use Bitrix\Sale\TradingPlatform\Timer;
use Bitrix\Sale\TradingPlatform\TimeIsOverException;
/**
* Class ProductsDelete - processor for delete from VK only exported products
* @package Bitrix\Sale\TradingPlatform\Vk\Feed\Data\Processors
*/
class ProductsDelete extends DataProcessor
{
/**
* Main export process method. Delete from VK only products, which were adding via export
* Have not input params - get values from VK and from mapping and compare them.
*
* @return bool - return true if OK or if errors it not critical. Expression if timer is over
*/
public function process($data = NULL, Timer $timer = NULL)
{
$apiHelper = new ApiHelper($this->exportId);
$productsFromVk = $apiHelper->getProductsFromVk($this->vkGroupId);
$productsMapped = Vk\Map::getMappedProducts($this->exportId);
// remove from mapping products which not exist in VK
$productsMappedToRemove = array();
foreach ($productsMapped as $key => $productMapped)
{
if (!isset($productsFromVk[$productMapped["VK_ID"]]))
{
$productsMappedToRemove[] = array("VALUE_EXTERNAL" => $productMapped["VK_ID"]);
unset($productsMapped[$key]);
}
}
// remove not exists in VK items
if (!empty($productsMappedToRemove))
Vk\Map::removeProductMapping($productsMappedToRemove, $this->exportId);
// In delete procedure we not need http file upload.
// It means that we can not limit max items by settings and using max possible count.
$productsMapped = array_chunk($productsMapped, Vk\Vk::MAX_EXECUTION_ITEMS); // max 25 items in execute()
foreach ($productsMapped as $chunk)
{
$resDelete = $this->executer->executeMarketProductDelete(array(
"owner_id" => $this->vkGroupId,
"data" => $chunk,
"count" => count($chunk),
));
foreach ($resDelete as $res)
{
if ($res["flag_product_delete_result"])
$productsMappedToRemove[] = array("VALUE_EXTERNAL" => $res["VK_ID"]);
}
// remove success deleted items
if (!empty($productsMappedToRemove))
Vk\Map::removeProductMapping($productsMappedToRemove, $this->exportId);
// abstract start position - only for continue export, not for rewind to position
if ($timer !== NULL && !$timer->check())
throw new TimeIsOverException("Timelimit for export is over", '1');
}
// remove products from cache
$vkExportedData = new Vk\VkExportedData($this->exportId, 'PRODUCTS');
$vkExportedData->removeData();
return true;
}
}
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