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798
classes/SpecificPrice.php
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798
classes/SpecificPrice.php
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<?php
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/**
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* Copyright since 2007 PrestaShop SA and Contributors
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* PrestaShop is an International Registered Trademark & Property of PrestaShop SA
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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.md.
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* It is also available through the world-wide-web at this URL:
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* https://opensource.org/licenses/OSL-3.0
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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 https://devdocs.prestashop.com/ for more information.
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*
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* @author PrestaShop SA and Contributors <contact@prestashop.com>
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* @copyright Since 2007 PrestaShop SA and Contributors
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* @license https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
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*/
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class SpecificPriceCore extends ObjectModel
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{
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const ORDER_DEFAULT_FROM_QUANTITY = 1;
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const ORDER_DEFAULT_DATE = '0000-00-00 00:00:00';
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public $id_product;
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public $id_specific_price_rule = 0;
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public $id_cart = 0;
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public $id_product_attribute;
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public $id_shop;
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public $id_shop_group;
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public $id_currency;
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public $id_country;
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public $id_group;
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public $id_customer;
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public $price;
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public $from_quantity;
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public $reduction;
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public $reduction_tax = 1;
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public $reduction_type;
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public $from;
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public $to;
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/**
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* @see ObjectModel::$definition
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*/
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public static $definition = [
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'table' => 'specific_price',
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'primary' => 'id_specific_price',
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'fields' => [
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'id_shop_group' => ['type' => self::TYPE_INT, 'validate' => 'isUnsignedId'],
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'id_shop' => ['type' => self::TYPE_INT, 'validate' => 'isUnsignedId', 'required' => true],
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'id_cart' => ['type' => self::TYPE_INT, 'validate' => 'isUnsignedId', 'required' => true],
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'id_product' => ['type' => self::TYPE_INT, 'validate' => 'isUnsignedId', 'required' => true],
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'id_product_attribute' => ['type' => self::TYPE_INT, 'validate' => 'isUnsignedId'],
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'id_currency' => ['type' => self::TYPE_INT, 'validate' => 'isUnsignedId', 'required' => true],
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'id_specific_price_rule' => ['type' => self::TYPE_INT, 'validate' => 'isUnsignedId'],
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'id_country' => ['type' => self::TYPE_INT, 'validate' => 'isUnsignedId', 'required' => true],
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'id_group' => ['type' => self::TYPE_INT, 'validate' => 'isUnsignedId', 'required' => true],
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'id_customer' => ['type' => self::TYPE_INT, 'validate' => 'isUnsignedId', 'required' => true],
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'price' => ['type' => self::TYPE_FLOAT, 'validate' => 'isNegativePrice', 'required' => true],
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'from_quantity' => ['type' => self::TYPE_INT, 'validate' => 'isUnsignedInt', 'required' => true],
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'reduction' => ['type' => self::TYPE_FLOAT, 'validate' => 'isPrice', 'required' => true],
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'reduction_tax' => ['type' => self::TYPE_INT, 'validate' => 'isBool', 'required' => true],
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'reduction_type' => ['type' => self::TYPE_STRING, 'validate' => 'isReductionType', 'required' => true],
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'from' => ['type' => self::TYPE_DATE, 'validate' => 'isDateFormat', 'required' => true],
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'to' => ['type' => self::TYPE_DATE, 'validate' => 'isDateFormat', 'required' => true],
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],
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];
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protected $webserviceParameters = [
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'objectsNodeName' => 'specific_prices',
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'objectNodeName' => 'specific_price',
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'fields' => [
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'id_shop_group' => ['xlink_resource' => 'shop_groups'],
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'id_shop' => ['xlink_resource' => 'shops', 'required' => true],
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'id_cart' => ['xlink_resource' => 'carts', 'required' => true],
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'id_product' => ['xlink_resource' => 'products', 'required' => true],
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'id_product_attribute' => ['xlink_resource' => 'product_attributes'],
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'id_currency' => ['xlink_resource' => 'currencies', 'required' => true],
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'id_country' => ['xlink_resource' => 'countries', 'required' => true],
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'id_group' => ['xlink_resource' => 'groups', 'required' => true],
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'id_customer' => ['xlink_resource' => 'customers', 'required' => true],
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],
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];
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/**
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* Local cache for getSpecificPrice function results.
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*
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* @var array
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*/
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protected static $_specificPriceCache = [];
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/**
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* Local cache which stores if a product could have an associated specific price.
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*
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* @var array
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*/
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protected static $_couldHaveSpecificPriceCache = [];
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/**
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* Store if the specific_price table contains any global rules in the productId columns
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* i.e. if there is a product_id == 0 somewhere in the specific_price table.
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*
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* @var bool
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*/
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protected static $_hasGlobalProductRules = null;
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/**
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* Local cache for the filterOutField function. It stores the different existing values in the specific_price table
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* for a given column name.
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*
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* @var array
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*/
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protected static $_filterOutCache = [];
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/**
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* Local cache for getPriority function.
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*
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* @var array
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*/
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protected static $_cache_priorities = [];
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/**
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* Local cache which stores if a given column name could have a value != 0 in the specific_price table
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* i.e. if columnName != 0 somewhere in the specific_price table.
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*
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* @var array
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*/
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protected static $_no_specific_values = [];
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protected static $psQtyDiscountOnCombination = null;
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/**
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* Flush local cache.
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*/
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public static function flushCache()
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{
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self::$_specificPriceCache = [];
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self::$_couldHaveSpecificPriceCache = [];
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self::$_hasGlobalProductRules = null;
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self::$_filterOutCache = [];
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self::$_cache_priorities = [];
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self::$_no_specific_values = [];
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self::$psQtyDiscountOnCombination = null;
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Product::flushPriceCache();
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}
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public function add($autodate = true, $nullValues = false)
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{
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if (parent::add($autodate, $nullValues)) {
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// Flush cache when we adding a new specific price
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$this->flushCache();
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// Set cache of feature detachable to true
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Configuration::updateGlobalValue('PS_SPECIFIC_PRICE_FEATURE_ACTIVE', '1');
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return true;
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}
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return false;
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}
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public function update($null_values = false)
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{
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if (parent::update($null_values)) {
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// Flush cache when we updating a new specific price
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$this->flushCache();
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return true;
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}
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return false;
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}
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public function delete()
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{
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if (parent::delete()) {
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// Flush cache when we deletind a new specific price
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$this->flushCache();
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// Refresh cache of feature detachable
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Configuration::updateGlobalValue('PS_SPECIFIC_PRICE_FEATURE_ACTIVE', SpecificPrice::isCurrentlyUsed($this->def['table']));
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return true;
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}
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return false;
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}
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public static function getByProductId($id_product, $id_product_attribute = false, $id_cart = false, $id_price_rule = null)
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{
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return Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS('
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SELECT *
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FROM `' . _DB_PREFIX_ . 'specific_price`
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WHERE `id_product` = ' . (int) $id_product .
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($id_product_attribute ? ' AND id_product_attribute = ' . (int) $id_product_attribute : '') . '
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AND id_cart = ' . (int) $id_cart .
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($id_price_rule !== null ? ' AND id_specific_price_rule = ' . (int) $id_price_rule : ''));
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}
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public static function deleteByIdCart($id_cart, $id_product = false, $id_product_attribute = false)
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{
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return Db::getInstance()->execute('
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DELETE FROM `' . _DB_PREFIX_ . 'specific_price`
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WHERE id_cart=' . (int) $id_cart .
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($id_product ? ' AND id_product=' . (int) $id_product . ' AND id_product_attribute=' . (int) $id_product_attribute : ''));
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}
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public static function getIdsByProductId($id_product, $id_product_attribute = false, $id_cart = 0)
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{
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return Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS('
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SELECT `id_specific_price`
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FROM `' . _DB_PREFIX_ . 'specific_price`
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WHERE `id_product` = ' . (int) $id_product . '
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AND id_product_attribute=' . (int) $id_product_attribute . '
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AND id_cart=' . (int) $id_cart);
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}
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/**
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* score generation for quantity discount.
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*/
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protected static function _getScoreQuery($id_product, $id_shop, $id_currency, $id_country, $id_group, $id_customer)
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{
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$select = '(';
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$priority = SpecificPrice::getPriority($id_product);
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foreach (array_reverse($priority) as $k => $field) {
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if (!empty($field)) {
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$select .= ' IF (`' . bqSQL($field) . '` = ' . (int) $$field . ', ' . 2 ** ($k + 1) . ', 0) + ';
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}
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}
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return rtrim($select, ' +') . ') AS `score`';
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}
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public static function getPriority($id_product)
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{
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if (!SpecificPrice::isFeatureActive()) {
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return explode(';', Configuration::get('PS_SPECIFIC_PRICE_PRIORITIES'));
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}
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if (!isset(self::$_cache_priorities[(int) $id_product])) {
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self::$_cache_priorities[(int) $id_product] = Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
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SELECT `priority`, `id_specific_price_priority`
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FROM `' . _DB_PREFIX_ . 'specific_price_priority`
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WHERE `id_product` = ' . (int) $id_product . '
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ORDER BY `id_specific_price_priority` DESC
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');
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}
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$priority = self::$_cache_priorities[(int) $id_product];
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if (!$priority) {
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$priority = Configuration::get('PS_SPECIFIC_PRICE_PRIORITIES');
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}
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$priority = 'id_customer;' . $priority;
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return preg_split('/;/', $priority);
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}
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/**
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* Remove or add a field value to a query if values are present in the database (cache friendly).
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*
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* @param string $field_name
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* @param int $field_value
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* @param int $threshold
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*
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* @return string
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*
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* @throws PrestaShopDatabaseException
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*/
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protected static function filterOutField($field_name, $field_value, $threshold = 1000)
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{
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$name = Db::getInstance()->escape($field_name, false, true);
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$query_extra = 'AND `' . $name . '` = 0 ';
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if ($field_value == 0 || array_key_exists($field_name, self::$_no_specific_values)) {
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return $query_extra;
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}
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$key_cache = __FUNCTION__ . '-' . $field_name . '-' . $threshold;
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$specific_list = [];
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if (!array_key_exists($key_cache, self::$_filterOutCache)) {
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$query_count = 'SELECT COUNT(*) FROM (SELECT DISTINCT `' . $name . '` FROM `' . _DB_PREFIX_ . 'specific_price` WHERE `' . $name . '` != 0 GROUP BY id_product ) AS counted';
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$specific_count = Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue($query_count);
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if ($specific_count == 0) {
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self::$_no_specific_values[$field_name] = true;
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return $query_extra;
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}
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if ($specific_count < $threshold) {
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$query = 'SELECT DISTINCT `' . $name . '` FROM `' . _DB_PREFIX_ . 'specific_price` WHERE `' . $name . '` != 0';
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$tmp_specific_list = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($query);
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foreach ($tmp_specific_list as $value) {
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$specific_list[] = $value[$field_name];
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}
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}
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self::$_filterOutCache[$key_cache] = $specific_list;
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} else {
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$specific_list = self::$_filterOutCache[$key_cache];
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}
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// $specific_list is empty if the threshold is reached
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if (empty($specific_list) || in_array($field_value, $specific_list)) {
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if ($name == 'id_product' && !self::$_hasGlobalProductRules) {
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$query_extra = 'AND `' . $name . '` = ' . (int) $field_value . ' ';
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} else {
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$query_extra = 'AND `' . $name . '` ' . self::formatIntInQuery(0, $field_value) . ' ';
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}
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}
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return $query_extra;
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}
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/**
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* Remove or add useless fields value depending on the values in the database (cache friendly).
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*
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* @param int|null $id_product
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* @param int|null $id_product_attribute
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* @param int|null $id_cart
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* @param string|null $beginning
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* @param string|null $ending
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*
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* @return string
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*/
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protected static function computeExtraConditions($id_product, $id_product_attribute, $id_customer, $id_cart, $beginning = null, $ending = null)
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{
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$first_date = date('Y-m-d 00:00:00');
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$last_date = date('Y-m-d 23:59:59');
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$now = date('Y-m-d H:i:00');
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if ($beginning === null) {
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$beginning = $now;
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}
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if ($ending === null) {
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$ending = $now;
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}
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$id_customer = (int) $id_customer;
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$id_cart = (int) $id_cart;
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$query_extra = '';
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if ($id_product !== null) {
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$query_extra .= self::filterOutField('id_product', $id_product);
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}
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if ($id_customer !== null) {
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$query_extra .= self::filterOutField('id_customer', $id_customer);
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}
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if ($id_product_attribute !== null) {
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$query_extra .= self::filterOutField('id_product_attribute', $id_product_attribute);
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}
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$query_extra .= self::filterOutField('id_cart', $id_cart);
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if ($ending == $now && $beginning == $now) {
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$key = __FUNCTION__ . '-' . $first_date . '-' . $last_date;
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if (!array_key_exists($key, self::$_filterOutCache)) {
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$query_from_count = 'SELECT 1 FROM `' . _DB_PREFIX_ . 'specific_price` WHERE `from` BETWEEN \'' . $first_date . '\' AND \'' . $last_date . '\'';
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$from_specific_count = Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue($query_from_count);
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$query_to_count = 'SELECT 1 FROM `' . _DB_PREFIX_ . 'specific_price` WHERE `to` BETWEEN \'' . $first_date . '\' AND \'' . $last_date . '\'';
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$to_specific_count = Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue($query_to_count);
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self::$_filterOutCache[$key] = [$from_specific_count, $to_specific_count];
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} else {
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list($from_specific_count, $to_specific_count) = self::$_filterOutCache[$key];
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}
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} else {
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$from_specific_count = $to_specific_count = 1;
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}
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// if the from and to is not reached during the current day, just change $ending & $beginning to any date of the day to improve the cache
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if (!$from_specific_count && !$to_specific_count) {
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$ending = $beginning = $first_date;
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}
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$db = Db::getInstance();
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$beginning = $db->escape($beginning);
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$ending = $db->escape($ending);
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$query_extra .= ' AND (`from` = \'0000-00-00 00:00:00\' OR \'' . $beginning . '\' >= `from`)'
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. ' AND (`to` = \'0000-00-00 00:00:00\' OR \'' . $ending . '\' <= `to`)';
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return $query_extra;
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}
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protected static function formatIntInQuery($first_value, $second_value)
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{
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$first_value = (int) $first_value;
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$second_value = (int) $second_value;
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if ($first_value != $second_value) {
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return 'IN (' . $first_value . ', ' . $second_value . ')';
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} else {
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return ' = ' . $first_value;
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}
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}
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/**
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* Check if the given product could have a specific price.
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*
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* @param $idProduct
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*
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* @return bool
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||||
*/
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final protected static function couldHaveSpecificPrice($idProduct)
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{
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if (self::$_hasGlobalProductRules === null) {
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$queryHasGlobalRule = 'SELECT 1 FROM `' . _DB_PREFIX_ . 'specific_price` WHERE id_product = 0';
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$row = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow($queryHasGlobalRule);
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self::$_hasGlobalProductRules = !empty($row);
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||||
}
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||||
if (self::$_hasGlobalProductRules) {
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return true;
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||||
}
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||||
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||||
if (!array_key_exists($idProduct, self::$_couldHaveSpecificPriceCache)) {
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||||
$query = 'SELECT 1 FROM `' . _DB_PREFIX_ . 'specific_price` WHERE id_product = ' . (int) $idProduct;
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||||
$row = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow($query);
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||||
self::$_couldHaveSpecificPriceCache[$idProduct] = !empty($row);
|
||||
}
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||||
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||||
return self::$_couldHaveSpecificPriceCache[$idProduct];
|
||||
}
|
||||
|
||||
/**
|
||||
* Compute the cache key by setting to 0 the fields which doesn't have any specific values in the DB.
|
||||
*
|
||||
* @param int $id_product
|
||||
* @param int $id_shop
|
||||
* @param int $id_currency
|
||||
* @param int $id_country
|
||||
* @param int $id_group
|
||||
* @param int $quantity
|
||||
* @param int $id_product_attribute
|
||||
* @param int $id_customer
|
||||
* @param int $id_cart
|
||||
* @param int $real_quantity
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
final protected static function computeKey(
|
||||
$id_product,
|
||||
$id_shop,
|
||||
$id_currency,
|
||||
$id_country,
|
||||
$id_group,
|
||||
$quantity,
|
||||
$id_product_attribute,
|
||||
$id_customer,
|
||||
$id_cart,
|
||||
$real_quantity
|
||||
) {
|
||||
if (self::$_no_specific_values !== null) {
|
||||
// $_no_specific_values contains the fieldName from the DB which don't have values != 0
|
||||
// So it's ok the set the value to 0 for those fields to improve the cache efficiency
|
||||
// Note that the variableName from the DB needs to match the function args name
|
||||
// I.e. if the computeKey args are converted at some point in camelCase, we will need to introduce a
|
||||
// snakeCase to camelCase conversion of $variableName
|
||||
foreach (array_keys(self::$_no_specific_values) as $variableName) {
|
||||
${$variableName} = 0;
|
||||
}
|
||||
}
|
||||
|
||||
return (int) $id_product . '-' . (int) $id_shop . '-' . (int) $id_currency . '-' . (int) $id_country . '-' .
|
||||
(int) $id_group . '-' . (int) $quantity . '-' . (int) $id_product_attribute . '-' . (int) $id_cart . '-' .
|
||||
(int) $id_customer . '-' . (int) $real_quantity;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the specificPrice information related to a given productId and context.
|
||||
*
|
||||
* @param int $id_product
|
||||
* @param int $id_shop
|
||||
* @param int $id_currency
|
||||
* @param int $id_country
|
||||
* @param int $id_group
|
||||
* @param int $quantity
|
||||
* @param int $id_product_attribute
|
||||
* @param int $id_customer
|
||||
* @param int $id_cart
|
||||
* @param int $real_quantity
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public static function getSpecificPrice(
|
||||
$id_product,
|
||||
$id_shop,
|
||||
$id_currency,
|
||||
$id_country,
|
||||
$id_group,
|
||||
$quantity,
|
||||
$id_product_attribute = null,
|
||||
$id_customer = 0,
|
||||
$id_cart = 0,
|
||||
$real_quantity = 0
|
||||
) {
|
||||
if (!SpecificPrice::isFeatureActive()) {
|
||||
return [];
|
||||
}
|
||||
/*
|
||||
* The date is not taken into account for the cache, but this is for the better because it keeps the consistency
|
||||
* for the whole script.
|
||||
* The price must not change between the top and the bottom of the page
|
||||
*/
|
||||
|
||||
if (!self::couldHaveSpecificPrice($id_product)) {
|
||||
return [];
|
||||
}
|
||||
|
||||
if (static::$psQtyDiscountOnCombination === null) {
|
||||
static::$psQtyDiscountOnCombination = Configuration::get('PS_QTY_DISCOUNT_ON_COMBINATION');
|
||||
// no need to compute the key the first time the function is called, we know the cache has not
|
||||
// been computed yet
|
||||
$key = null;
|
||||
} else {
|
||||
$key = self::computeKey(
|
||||
$id_product,
|
||||
$id_shop,
|
||||
$id_currency,
|
||||
$id_country,
|
||||
$id_group,
|
||||
$quantity,
|
||||
$id_product_attribute,
|
||||
$id_customer,
|
||||
$id_cart,
|
||||
$real_quantity
|
||||
);
|
||||
}
|
||||
|
||||
if (!array_key_exists($key, self::$_specificPriceCache)) {
|
||||
$query_extra = self::computeExtraConditions($id_product, $id_product_attribute, $id_customer, $id_cart);
|
||||
if ($key === null) {
|
||||
// compute the key after calling computeExtraConditions as it initializes some useful cache
|
||||
$key = self::computeKey(
|
||||
$id_product,
|
||||
$id_shop,
|
||||
$id_currency,
|
||||
$id_country,
|
||||
$id_group,
|
||||
$quantity,
|
||||
$id_product_attribute,
|
||||
$id_customer,
|
||||
$id_cart,
|
||||
$real_quantity
|
||||
);
|
||||
}
|
||||
$query = '
|
||||
SELECT *, ' . SpecificPrice::_getScoreQuery($id_product, $id_shop, $id_currency, $id_country, $id_group, $id_customer) . '
|
||||
FROM `' . _DB_PREFIX_ . 'specific_price`
|
||||
WHERE
|
||||
`id_shop` ' . self::formatIntInQuery(0, $id_shop) . ' AND
|
||||
`id_currency` ' . self::formatIntInQuery(0, $id_currency) . ' AND
|
||||
`id_country` ' . self::formatIntInQuery(0, $id_country) . ' AND
|
||||
`id_group` ' . self::formatIntInQuery(0, $id_group) . ' ' . $query_extra . '
|
||||
AND IF(`from_quantity` > 1, `from_quantity`, 0) <= ';
|
||||
|
||||
$query .= (static::$psQtyDiscountOnCombination || !$id_cart || !$real_quantity) ? (int) $quantity : max(1, (int) $real_quantity);
|
||||
$query .= ' ORDER BY `id_product_attribute` DESC, `id_cart` DESC, `from_quantity` DESC, `id_specific_price_rule` ASC, `score` DESC, `to` DESC, `from` DESC';
|
||||
self::$_specificPriceCache[$key] = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow($query);
|
||||
}
|
||||
|
||||
return self::$_specificPriceCache[$key];
|
||||
}
|
||||
|
||||
public static function setPriorities($priorities)
|
||||
{
|
||||
$value = '';
|
||||
if (is_array($priorities)) {
|
||||
foreach ($priorities as $priority) {
|
||||
$value .= pSQL($priority) . ';';
|
||||
}
|
||||
}
|
||||
|
||||
SpecificPrice::deletePriorities();
|
||||
|
||||
return Configuration::updateValue('PS_SPECIFIC_PRICE_PRIORITIES', rtrim($value, ';'));
|
||||
}
|
||||
|
||||
/**
|
||||
* Truncate the specific price priorities.
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public static function deletePriorities()
|
||||
{
|
||||
return Db::getInstance()->execute('
|
||||
TRUNCATE `' . _DB_PREFIX_ . 'specific_price_priority`
|
||||
');
|
||||
}
|
||||
|
||||
public static function setSpecificPriority($id_product, $priorities)
|
||||
{
|
||||
$value = '';
|
||||
foreach ($priorities as $priority) {
|
||||
$value .= pSQL($priority) . ';';
|
||||
}
|
||||
|
||||
return Db::getInstance()->execute('
|
||||
INSERT INTO `' . _DB_PREFIX_ . 'specific_price_priority` (`id_product`, `priority`)
|
||||
VALUES (' . (int) $id_product . ',\'' . pSQL(rtrim($value, ';')) . '\')
|
||||
ON DUPLICATE KEY UPDATE `priority` = \'' . pSQL(rtrim($value, ';')) . '\'
|
||||
');
|
||||
}
|
||||
|
||||
public static function getQuantityDiscounts($id_product, $id_shop, $id_currency, $id_country, $id_group, $id_product_attribute = null, $all_combinations = false, $id_customer = 0)
|
||||
{
|
||||
if (!SpecificPrice::isFeatureActive()) {
|
||||
return [];
|
||||
}
|
||||
|
||||
$query_extra = self::computeExtraConditions($id_product, ((!$all_combinations) ? $id_product_attribute : null), $id_customer, null);
|
||||
$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS('
|
||||
SELECT *,
|
||||
' . SpecificPrice::_getScoreQuery($id_product, $id_shop, $id_currency, $id_country, $id_group, $id_customer) . '
|
||||
FROM `' . _DB_PREFIX_ . 'specific_price`
|
||||
WHERE
|
||||
`id_shop` ' . self::formatIntInQuery(0, $id_shop) . ' AND
|
||||
`id_currency` ' . self::formatIntInQuery(0, $id_currency) . ' AND
|
||||
`id_country` ' . self::formatIntInQuery(0, $id_country) . ' AND
|
||||
`id_group` ' . self::formatIntInQuery(0, $id_group) . ' ' . $query_extra . '
|
||||
ORDER BY `from_quantity` ASC, `id_specific_price_rule` ASC, `score` DESC, `to` DESC, `from` DESC
|
||||
', false, false);
|
||||
|
||||
$targeted_prices = [];
|
||||
$last_quantity = [];
|
||||
|
||||
while ($specific_price = Db::getInstance()->nextRow($result)) {
|
||||
if (!isset($last_quantity[(int) $specific_price['id_product_attribute']])) {
|
||||
$last_quantity[(int) $specific_price['id_product_attribute']] = $specific_price['from_quantity'];
|
||||
} elseif ($last_quantity[(int) $specific_price['id_product_attribute']] == $specific_price['from_quantity']) {
|
||||
continue;
|
||||
}
|
||||
|
||||
$last_quantity[(int) $specific_price['id_product_attribute']] = $specific_price['from_quantity'];
|
||||
if ($specific_price['from_quantity'] > 1) {
|
||||
$targeted_prices[] = $specific_price;
|
||||
}
|
||||
}
|
||||
|
||||
return $targeted_prices;
|
||||
}
|
||||
|
||||
public static function getQuantityDiscount($id_product, $id_shop, $id_currency, $id_country, $id_group, $quantity, $id_product_attribute = null, $id_customer = 0)
|
||||
{
|
||||
if (!SpecificPrice::isFeatureActive()) {
|
||||
return [];
|
||||
}
|
||||
|
||||
$query_extra = self::computeExtraConditions($id_product, $id_product_attribute, $id_customer, null);
|
||||
|
||||
return Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow('
|
||||
SELECT *,
|
||||
' . SpecificPrice::_getScoreQuery($id_product, $id_shop, $id_currency, $id_country, $id_group, $id_customer) . '
|
||||
FROM `' . _DB_PREFIX_ . 'specific_price`
|
||||
WHERE
|
||||
`id_shop` ' . self::formatIntInQuery(0, $id_shop) . ' AND
|
||||
`id_currency` ' . self::formatIntInQuery(0, $id_currency) . ' AND
|
||||
`id_country` ' . self::formatIntInQuery(0, $id_country) . ' AND
|
||||
`id_group` ' . self::formatIntInQuery(0, $id_group) . ' AND
|
||||
`from_quantity` >= ' . (int) $quantity . ' ' . $query_extra . '
|
||||
ORDER BY `from_quantity` DESC, `score` DESC, `to` DESC, `from` DESC
|
||||
');
|
||||
}
|
||||
|
||||
public static function getProductIdByDate($id_shop, $id_currency, $id_country, $id_group, $beginning, $ending, $id_customer = 0, $with_combination_id = false)
|
||||
{
|
||||
if (!SpecificPrice::isFeatureActive()) {
|
||||
return [];
|
||||
}
|
||||
|
||||
$query_extra = self::computeExtraConditions(null, null, $id_customer, null, $beginning, $ending);
|
||||
$results = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS('
|
||||
SELECT `id_product`, `id_product_attribute`
|
||||
FROM `' . _DB_PREFIX_ . 'specific_price`
|
||||
WHERE `id_shop` ' . self::formatIntInQuery(0, $id_shop) . ' AND
|
||||
`id_currency` ' . self::formatIntInQuery(0, $id_currency) . ' AND
|
||||
`id_country` ' . self::formatIntInQuery(0, $id_country) . ' AND
|
||||
`id_group` ' . self::formatIntInQuery(0, $id_group) . ' AND
|
||||
`from_quantity` = 1 AND
|
||||
`reduction` > 0
|
||||
' . $query_extra);
|
||||
$ids_product = [];
|
||||
foreach ($results as $value) {
|
||||
$ids_product[] = $with_combination_id ?
|
||||
[
|
||||
'id_product' => (int) $value['id_product'],
|
||||
'id_product_attribute' => (int) $value['id_product_attribute'],
|
||||
] : (int) $value['id_product'];
|
||||
}
|
||||
|
||||
return $ids_product;
|
||||
}
|
||||
|
||||
/**
|
||||
* Delete a product from its id.
|
||||
*
|
||||
* @param int $id_product
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public static function deleteByProductId($id_product)
|
||||
{
|
||||
if (Db::getInstance()->execute('DELETE FROM `' . _DB_PREFIX_ . 'specific_price` WHERE `id_product` = ' . (int) $id_product)) {
|
||||
// Refresh cache of feature detachable
|
||||
Configuration::updateGlobalValue('PS_SPECIFIC_PRICE_FEATURE_ACTIVE', SpecificPrice::isCurrentlyUsed('specific_price'));
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Duplicate a product.
|
||||
*
|
||||
* @param bool|int $id_product The product ID to duplicate, false when duplicating the current product
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public function duplicate($id_product = false)
|
||||
{
|
||||
if ($id_product) {
|
||||
$this->id_product = (int) $id_product;
|
||||
}
|
||||
unset($this->id);
|
||||
// specific price row may already have been created for catalog specific price rule
|
||||
if (static::exists(
|
||||
$this->id_product,
|
||||
$this->id_product_attribute,
|
||||
$this->id_shop,
|
||||
$this->id_group,
|
||||
$this->id_country,
|
||||
$this->id_currency,
|
||||
$this->id_customer,
|
||||
$this->from_quantity,
|
||||
$this->from,
|
||||
$this->to,
|
||||
$this->id_specific_price_rule != 0
|
||||
)) {
|
||||
return true;
|
||||
}
|
||||
|
||||
return $this->add();
|
||||
}
|
||||
|
||||
/**
|
||||
* This method is allow to know if a feature is used or active.
|
||||
*
|
||||
* @since 1.5.0.1
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public static function isFeatureActive()
|
||||
{
|
||||
return (bool) Configuration::get('PS_SPECIFIC_PRICE_FEATURE_ACTIVE');
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if a specific price exists based on given parameters and return the specific rule id.
|
||||
*
|
||||
* @param int $id_product
|
||||
* @param int $id_product_attribute Set at 0 when the specific price was set for all attributes
|
||||
* @param int $id_shop Set at 0 when the specific price was set for all shops
|
||||
* @param int $id_group Set at 0 when the specific price was set for all groups
|
||||
* @param int $id_country Set at 0 when the specific price was set for all countries
|
||||
* @param int $id_currency Set at 0 when the specific price was set for all currencies
|
||||
* @param int $id_customer Set at 0 when the specific price was set for all customers
|
||||
* @param int $from_quantity The starting quantity for which the specific price is applied
|
||||
* @param string $from Date from which the specific price start. 0000-00-00 00:00:00 if no starting date
|
||||
* @param string $to Date from which the specific price end. 0000-00-00 00:00:00 if no ending date
|
||||
* @param bool $rule if a specific price rule (from specific_price_rule) was set or not
|
||||
* @param int|null $id_cart if a specific cart was set or not (default: null no additional check is performed)
|
||||
*
|
||||
* @return int The specific rule id, 0 if no corresponding rule found
|
||||
*/
|
||||
public static function exists($id_product, $id_product_attribute, $id_shop, $id_group, $id_country, $id_currency, $id_customer, $from_quantity, $from, $to, $rule = false, $id_cart = null)
|
||||
{
|
||||
$rule = ' AND `id_specific_price_rule`' . (!$rule ? '=0' : '!=0');
|
||||
if (null !== $id_cart) {
|
||||
$rule .= ' AND id_cart = ' . (int) $id_cart;
|
||||
}
|
||||
|
||||
return (int) Db::getInstance()->getValue('SELECT `id_specific_price`
|
||||
FROM ' . _DB_PREFIX_ . 'specific_price
|
||||
WHERE `id_product`=' . (int) $id_product . ' AND
|
||||
`id_product_attribute`=' . (int) $id_product_attribute . ' AND
|
||||
`id_shop`=' . (int) $id_shop . ' AND
|
||||
`id_group`=' . (int) $id_group . ' AND
|
||||
`id_country`=' . (int) $id_country . ' AND
|
||||
`id_currency`=' . (int) $id_currency . ' AND
|
||||
`id_customer`=' . (int) $id_customer . ' AND
|
||||
`from_quantity`=' . (int) $from_quantity . ' AND
|
||||
`from` >= \'' . pSQL($from) . '\' AND
|
||||
`to` <= \'' . pSQL($to) . '\'' . $rule);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user