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// Warehouse : added isEmpty()

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This commit is contained in:
bMancone
2011-10-12 14:38:07 +00:00
parent 81d914c74b
commit 6d8d6d2ff5
1 changed files with 14 additions and 0 deletions
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classes/stock/Warehouse.php
+14
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@@ -102,6 +102,20 @@ class WarehouseCore extends ObjectModel
Db::getInstance()->autoExecute('warehouse_shop', $row_to_insert, 'INSERT'); Db::getInstance()->autoExecute('warehouse_shop', $row_to_insert, 'INSERT');
} }
/**
* For the current warehouse, returns if the warehouse is empty
*
* @return bool
*/
public function isEmpty()
{
$query = new DbQuery();
$query->select('SUM(s.physical_quantity)');
$query->from('stock s');
$query->where($this->identifier.' = '.(int)$this->id);
return (Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue($query) == 0);
}
/** /**
* For a given warehouse, checks if it exists * For a given warehouse, checks if it exists
* *