private function getVariationsStockAvailabilities(array $variationsProductsIds)
{
$productsIds = array();
foreach ($variationsProductsIds as $variationProductsIds) {
foreach ($variationProductsIds as $variationProductId) {
$productsIds[] = $variationProductId;
}
}
$productsIds = array_values(array_unique($productsIds));
$catalogInventoryTable = Mage::getSingleton('core/resource')->getTableName('cataloginventory_stock_item');
$select = $this->_getReadAdapter()->select()->from(array('cisi' => $catalogInventoryTable), array('product_id', 'is_in_stock', 'manage_stock', 'use_config_manage_stock'))->where('cisi.product_id IN (' . implode(',', $productsIds) . ')');
$stocks = $select->query()->fetchAll();
$variationsProductsStocks = array();
foreach ($variationsProductsIds as $key => $variationProductsIds) {
foreach ($variationProductsIds as $id) {
$count = count($stocks);
for ($i = 0; $i < $count; $i++) {
if ($stocks[$i]['product_id'] == $id) {
$stockAvailability = Ess_M2ePro_Model_Magento_Product::calculateStockAvailability($stocks[$i]['is_in_stock'], $stocks[$i]['manage_stock'], $stocks[$i]['use_config_manage_stock']);
$variationsProductsStocks[$key][] = $stockAvailability;
break;
}
}
}
}
$variationsStocks = array();
foreach ($variationsProductsStocks as $key => $variationProductsStocks) {
$variationsStocks[$key] = min($variationProductsStocks);
}
return $variationsStocks;
}
