// StockManagement : Interface/Factory/Module
git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@9126 b9a71923-0436-4b27-9f14-aed3839534dd
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<?php
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/*
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* 2007-2011 PrestaShop
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*
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* NOTICE OF LICENSE
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*
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* This source file is subject to the Open Software License (OSL 3.0)
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* that is bundled with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://opensource.org/licenses/osl-3.0.php
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@prestashop.com so we can send you a copy immediately.
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*
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* DISCLAIMER
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*
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* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
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* versions in the future. If you wish to customize PrestaShop for your
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* needs please refer to http://www.prestashop.com for more information.
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*
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* @author PrestaShop SA <contact@prestashop.com>
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* @copyright 2007-2011 PrestaShop SA
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* @version Release: $Revision$
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
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* International Registered Trademark & Property of PrestaShop SA
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*/
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/**
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* @since 1.5.0
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*/
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class StockCore extends ObjectModel
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{
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public $id_product;
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public $id_product_attribute;
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public $physical_quantity;
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public $usable_quantity;
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public $price_te;
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protected $fieldsRequired = array('id_product', 'id_product_attribute', 'physical_quantity', 'usable_quantity', 'price_te');
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protected $fieldsSize = array();
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protected $fieldsValidate = array(
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'id_product' => 'isUnsignedId',
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'id_product_attribute' => 'isUnsignedId',
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'physical_quantity' => 'isUnsignedInt',
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'usable_quantity' => 'isInt',
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'price_te' => 'isPrice');
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protected $table = 'stock';
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protected $identifier = 'id_stock';
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public function getFields()
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{
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$this->validateFields();
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$fields['id_product'] = (int)$this->id_product;
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$fields['id_product_attribute'] = (int)$this->id_product_attribute;
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$fields['physical_quantity'] = (int)$this->physical_quantity;
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$fields['usable_quantity'] = (int)$this->usable_quantity;
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$fields['price_te'] = (float)$this->price_te;
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return $fields;
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}
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public static function getStockId($id_product, $id_product_attribute)
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{
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$query = array();
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$query['select'] = 's.id_stock';
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$query['from'] = _DB_PREFIX_.'stock s';
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$query['where'] = 'id_product = '.(int)$id_product.' AND id_product_attribute = '.(int)$id_product_attribute;
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return (int)Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS(Tools::buildQuery($query));
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}
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}
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<?php
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/*
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* 2007-2011 PrestaShop
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*
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* NOTICE OF LICENSE
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*
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* This source file is subject to the Open Software License (OSL 3.0)
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* that is bundled with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://opensource.org/licenses/osl-3.0.php
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@prestashop.com so we can send you a copy immediately.
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*
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* DISCLAIMER
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*
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* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
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* versions in the future. If you wish to customize PrestaShop for your
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* needs please refer to http://www.prestashop.com for more information.
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*
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* @author PrestaShop SA <contact@prestashop.com>
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* @copyright 2007-2011 PrestaShop SA
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* @version Release: $Revision$
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
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* International Registered Trademark & Property of PrestaShop SA
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*/
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/*
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* StockManagerFactory : factory of stock manager
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* @since 1.5.0
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*/
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class StockManagerFactoryCore
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{
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/**
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* @var $stock_manager : instance of the current StockManager.
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*/
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protected static $stock_manager;
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/**
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* Returns a StockManager that corresponds to the Product/Warehouse
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*
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* @return StockManagerInterface
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*/
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public static function getManager()
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{
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if (!isset(StockManagerFactory::$stock_manager))
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{
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$stock_manager = StockManagerFactory::execHookStockManagerFactory();
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if (!($stock_manager instanceof StockManagerInterface))
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$stock_manager = new StockManager();
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StockManagerFactory::$stock_manager = $stock_manager;
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}
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return StockManagerFactory::$stock_manager;
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}
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/**
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* Looks for a StockManager in the modules list.
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*
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* @return StockManagerInterface
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*/
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public static function execHookStockManagerFactory()
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{
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$module_infos = Hook::getModulesHookFrom(Hook::getIdByName('stockManager'));
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$stock_manager = false;
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foreach ($modules_infos as $module_infos)
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{
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$module_instance = Module::getInstanceByName($modules_infos['name']);
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if (is_callable(array($module_instance, 'hookStockManager')))
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$stock_manager = $module_instance->hookStockManager();
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if ($stock_manager)
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break;
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}
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return $stock_manager;
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}
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}
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<?php
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/*
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* 2007-2011 PrestaShop
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*
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* NOTICE OF LICENSE
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*
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* This source file is subject to the Open Software License (OSL 3.0)
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* that is bundled with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://opensource.org/licenses/osl-3.0.php
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@prestashop.com so we can send you a copy immediately.
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||||
*
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* DISCLAIMER
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*
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* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
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* versions in the future. If you wish to customize PrestaShop for your
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||||
* needs please refer to http://www.prestashop.com for more information.
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*
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* @author PrestaShop SA <contact@prestashop.com>
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* @copyright 2007-2011 PrestaShop SA
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* @version Release: $Revision$
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
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* International Registered Trademark & Property of PrestaShop SA
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*/
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/**
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* StockManagerInterface : defines a way to manage stock
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* @since 1.5.0
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*/
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interface StockManagerInterface
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{
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/**
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* Checks if the StockManager is available
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*
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* @return StockManagerInterface
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*/
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public static function isAvailable();
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/**
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* For a given product, adds a given quantity
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*
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* @param int $id_product
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* @param int id_product_attribute
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* @param int $id_warehouse
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* @param int $quantity
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* @param int $id_stock_mouvement_reason
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* @param float $price_te
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* @param bool $is_usable
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* @param int $id_supplier_order Optionnal
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* @return bool
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*/
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public function addProduct($id_product, $id_product_attribute, $id_warehouse, $quantity, $id_stock_mouvement_reason, $price_te, $is_usable, $id_supplier_order = null);
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/**
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* For a given product, removes a given quantity
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*
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* @param int $id_product
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* @param int id_product_attribute
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* @param int $id_warehouse
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* @param int $quantity
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* @param int $id_stock_mouvement_reason
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* @param int $id_order Optionnal
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* @return bool
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*/
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public function removeProduct($id_product, $id_product_attribute, $id_warehouse, $quantity, $id_stock_mouvement_reason, $id_order = null);
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/**
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* For a given product, returns its physical quantity
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*
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* @param int $id_product
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* @param int $id_product_attribute
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* @param int $id_warehouse Optionnal
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* @param bool $usable false default - in this case we retrieve all physical quantities, otherwise we retrieve physical quantities flagged as usable
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* @return int
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*/
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public function getProductPhysicalQuantities($id_product, $id_product_attribute, $id_warehouse = null, $usable = false);
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/**
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* For a given product, returns its real quantity
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* Real quantity : (physical_qty + supplier_orders_qty - client_orders_qty)
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* If $usable is defined, real quantity: usable_qty + supplier_orders_qty - client_orders_qty
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*
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* @param int $id_product
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* @param int $id_product_attribute
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* @param bool $usable false by default
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* @param int $id_warehouse Optionnal
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* @return int
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*/
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public function getProductRealQuantities($id_product, $id_product_attribute, $id_warehouse = null, $usable = false);
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/**
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* For a given product, transfers quantities between two warehouses
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* By default, it manages usable quantities
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* It is also possible to transfer a usable quantity from warehouse 1 in an unusable quantity to warehouse 2
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* It is also possible to transfer a usable quantity from warehouse 1 in an unusable quantity to warehouse 1
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*
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* @param int $id_product
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* @param int $id_product_attribute
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* @param int $quantity
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* @param int $id_warehouse_from
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* @param int $id_warehouse_to
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* @param bool $usable_from true by default
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* @param bool $usable_to true by default
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* @return bool
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*/
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public function transferBetweenWarehouses($id_product, $id_product_attribute, $quantity, $id_warehouse_from, $id_warehouse_to, $usable_from = true, $usable_to = true);
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}
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@@ -0,0 +1,59 @@
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<?php
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/*
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* 2007-2011 PrestaShop
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*
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* NOTICE OF LICENSE
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*
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* This source file is subject to the Open Software License (OSL 3.0)
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* that is bundled with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://opensource.org/licenses/osl-3.0.php
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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||||
* to license@prestashop.com so we can send you a copy immediately.
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||||
*
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||||
* DISCLAIMER
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||||
*
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||||
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
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||||
* versions in the future. If you wish to customize PrestaShop for your
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* needs please refer to http://www.prestashop.com for more information.
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*
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* @author PrestaShop SA <contact@prestashop.com>
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* @copyright 2007-2011 PrestaShop SA
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* @version Release: $Revision$
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
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* International Registered Trademark & Property of PrestaShop SA
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*/
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/**
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* @since 1.5.0
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*/
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abstract class StockManagerModule extends Module
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{
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public $stock_manager_class;
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public function install()
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{
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return (parent::install() && $this->registerHook('stockManager') );
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}
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public function hookStockManager()
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{
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$class_file = _PS_MODULE_DIR_.'/'.$this->name.'/'.$this->stock_manager_class.'.php';
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if (!isset($this->stock_manager_class) || !file_exists($class_file))
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die(Tools::displayError('Incorrect Stock Manager class ['.$this->stock_manager_class.']'));
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require_once($class_file);
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if (!class_exists($this->stock_manager_class))
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die(Tools::displayError('Stock Manager class not found ['.$this->stock_manager_class.']'));
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$class = $this->stock_manager_class;
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if (call_user_func(array($class, 'isAvailable')))
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return new $class();
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return false;
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}
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}
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