classes/Stock.php

@@ -0,0 +1,66 @@
+<?php
+/*
+* 2007-2011 PrestaShop 
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Open Software License (OSL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/osl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2011 PrestaShop SA
+*  @version  Release: $Revision: 1.4 $
+*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*/
+
+/**
+ * @since 1.5.0
+ */
+class Stock extends ObjectModel
+{
+	public $id_product;
+	public $id_product_attribute;
+	public $id_group_shop;
+	public $id_shop;
+	public $quantity;
+
+	protected $fieldsRequired = array('id_shop', 'id_group_shop', 'id_product', 'id_product_attribute');
+	protected $fieldsSize = array();
+	protected $fieldsValidate = array();
+
+	protected $table = 'stock';
+	protected $identifier = 'id_stock';
+
+	public function getFields()
+	{
+		parent::validateFields();
+		$fields['id_product'] = (int)$this->id_product;
+		$fields['id_product_attribute'] = (int)$this->id_product_attribute;
+		$fields['id_group_shop'] = (int)$this->id_group_shop;
+		$fields['id_shop'] = (int)$this->id_shop;
+		$fields['quantity'] = (int)$this->quantity;
+		return $fields;
+	}
+
+	public static function getStockId($id_product, $id_product_attribute, $shopID = null)
+	{
+		$sql = 'SELECT id_stock
+				FROM '._DB_PREFIX_.'stock
+				WHERE id_product = '.(int)$id_product.'
+					AND id_product_attribute = '.(int)$id_product_attribute
+					.Shop::sqlSharedStock('', $shopID);
+		return (int)Db::getInstance()->getValue($sql);
+	}
+}