[+] BO: Add Specific prices bulk generator
git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@11056 b9a71923-0436-4b27-9f14-aed3839534dd
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rGaillard
Executable
+240
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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: 7158 $
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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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class SpecificPriceRuleCore extends ObjectModel
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{
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public $name;
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public $id_shop;
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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 $from_quantity;
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public $price;
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public $reduction;
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public $reduction_type;
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public $from;
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public $to;
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protected $fieldsRequired = array('id_shop', 'id_currency', 'id_country', 'id_group', 'from_quantity', 'reduction', 'reduction_type', 'from', 'to');
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protected $fieldsValidate = array('id_shop' => 'isUnsignedId', 'id_country' => 'isUnsignedId', 'id_group' => 'isUnsignedId', 'from_quantity' => 'isUnsignedInt', 'reduction' => 'isPrice', 'reduction_type' => 'isReductionType', 'from' => 'isDateFormat', 'to' => 'isDateFormat');
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public static $definition = array(
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'table' => 'specific_price_rule',
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'primary' => 'id_specific_price_rule',
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);
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public function getFields()
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{
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$this->validateFields();
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$fields['name'] = pSQL($this->name);
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$fields['id_shop'] = (int)$this->id_shop;
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$fields['id_currency'] = (int)$this->id_currency;
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$fields['id_country'] = (int)$this->id_country;
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$fields['id_group'] = (int)$this->id_group;
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$fields['from_quantity'] = (int)$this->from_quantity;
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$fields['reduction'] = (float)$this->reduction;
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$fields['reduction_type'] = pSQL($this->reduction_type);
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$fields['from'] = pSQL($this->from);
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$fields['to'] = pSQL($this->to);
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return $fields;
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}
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public function delete()
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{
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$ids_condition_group = Db::getInstance()->executeS('SELECT id_specific_price_rule_condition_group
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FROM '._DB_PREFIX_.'specific_price_rule_condition_group
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WHERE id_specific_price_rule='.(int)$this->id);
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if ($ids_condition_group)
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foreach ($ids_condition_group as $row)
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{
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Db::getInstance()->execute('DELETE FROM '._DB_PREFIX_.'specific_price_rule_condition_group
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WHERE id_specific_price_rule_condition_group='.(int)$row['id_specific_price_rule_condition_group']);
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Db::getInstance()->execute('DELETE FROM '._DB_PREFIX_.'specific_price_rule_condition
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WHERE id_specific_price_rule_condition_group='.(int)$row['id_specific_price_rule_condition_group']);
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}
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Db::getInstance()->execute('DELETE FROM '._DB_PREFIX_.'specific_price WHERE id_specific_price_rule='.(int)$this->id);
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return parent::delete();
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}
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public function addConditions($conditions)
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{
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if (!is_array($conditions))
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return;
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if (!Db::getInstance()->Execute('INSERT INTO `'._DB_PREFIX_.'specific_price_rule_condition_group` (`id_specific_price_rule_condition_group`, `id_specific_price_rule`)
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VALUES(\'\', '.(int)$this->id.')'))
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return false;
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$id_specific_price_rule_condition_group = (int)Db::getInstance()->Insert_ID();
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foreach ($conditions as $condition)
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if (!Db::getInstance()->Execute('INSERT INTO '._DB_PREFIX_.'specific_price_rule_condition (id_specific_price_rule_condition, id_specific_price_rule_condition_group, type, value)
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VALUES(\'\', '.(int)$id_specific_price_rule_condition_group.', \''.pSQL($condition['type']).'\', \''.pSQL($condition['value']).'\')'))
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return false;
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return true;
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}
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public function apply($products = false)
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{
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$this->resetApplication();
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$products = $this->getAffectedProducts($products);
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foreach ($products as $product)
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SpecificPriceRule::applyRuleToProduct((int)$this->id, (int)$product['id_product'], (int)$product['id_product_attribute']);
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}
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public function resetApplication()
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{
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return Db::getInstance()->execute('DELETE FROM '._DB_PREFIX_.'specific_price WHERE id_specific_price_rule='.(int)$this->id);
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}
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public static function applyAllRules($products = false)
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{
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$rules = new Collection('SpecificPriceRule');
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foreach ($rules as $rule)
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$rule->apply($products);
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}
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public function getConditions()
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{
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$conditions = Db::getInstance()->executeS('SELECT sprd.*
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FROM '._DB_PREFIX_.'specific_price_rule_condition_group sprdg
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LEFT JOIN '._DB_PREFIX_.'specific_price_rule_condition sprd ON (sprd.id_specific_price_rule_condition_group = sprdg.id_specific_price_rule_condition_group)
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WHERE sprdg.id_specific_price_rule='.(int)$this->id);
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$conditions_group = array();
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if ($conditions)
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{
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foreach ($conditions AS &$condition)
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{
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if ($condition['type'] == 'attribute')
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$condition['id_attribute_group'] = Db::getInstance()->getValue('SELECT id_attribute_group
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FROM '._DB_PREFIX_.'attribute
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WHERE id_attribute='.(int)$condition['value']);
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elseif ($condition['type'] == 'feature')
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$condition['id_feature'] = Db::getInstance()->getValue('SELECT id_feature
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FROM '._DB_PREFIX_.'feature_value
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WHERE id_feature_value='.(int)$condition['value']);
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$conditions_group[(int)$condition['id_specific_price_rule_condition_group']][] = $condition;
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}
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}
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return $conditions_group;
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}
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public function getAffectedProducts($products = false)
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{
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$conditions_group = $this->getConditions();
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$query = new DbQuery();
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$query->select('p.id_product');
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$query->from('product p');
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$query->groupBy('p.id_product');
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$attributes = false;
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$categories = false;
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$features = false;
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$where = false;
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if ($conditions_group)
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{
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$where = '(';
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foreach ($conditions_group as $id_condition_group => $condition_group)
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{
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foreach ($condition_group as $condition)
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{
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$field = false;
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if ($condition['type'] == 'category')
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{
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$field = 'cp.id_category';
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$categories = true;
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}
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elseif ($condition['type'] == 'manufacturer')
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$field = 'p.id_manufacturer';
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elseif ($condition['type'] == 'supplier')
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$field = 'p.id_supplier';
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elseif ($condition['type'] == 'feature')
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{
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$field = 'fp.id_feature_value';
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$features = true;
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}
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elseif ($condition['type'] == 'attribute')
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{
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$field = 'pac.id_attribute';
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$attributes = true;
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}
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if ($field)
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$where .= $field.'='.(int)$condition['value'].' AND ';
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}
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$where = rtrim($where, ' AND ').') OR (';
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}
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$where = rtrim($where, 'OR (');
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if ($products && count($products))
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$where .= ' AND p.id_product IN ('.implode(', ', array_map('intval', $products)).')';
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}
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if ($attributes)
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{
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$query->select('pa.id_product_attribute');
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$query->leftJoin('product_attribute pa ON (p.id_product = pa.id_product)');
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$query->leftJoin('product_attribute_combination pac ON (pa.id_product_attribute = pac.id_product_attribute)');
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$query->groupBy('pa.id_product_attribute');
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}
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else
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$query->select('NULL id_product_attribute');
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if ($features)
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$query->leftJoin('feature_product fp ON (p.id_product = fp.id_product)');
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if ($categories)
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$query->leftJoin('category_product cp ON (p.id_product = cp.id_product)');
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if ($where)
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$query->where($where);
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return Db::getInstance()->executeS($query);
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}
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public static function applyRuleToProduct($id_rule, $id_product, $id_product_attribute = null)
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{
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$rule = new SpecificPriceRule((int)$id_rule);
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if (!Validate::isLoadedObject($rule))
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return false;
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$specific_price = new SpecificPrice();
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$specific_price->id_specific_price_rule = (int)$rule->id;
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$specific_price->id_product = (int)$id_product;
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$specific_price->id_product_attribute = (int)$id_product_attribute;
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$specific_price->id_shop = (int)$rule->id_shop;
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$specific_price->id_country = (int)$rule->id_country;
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$specific_price->id_currency = (int)$rule->id_currency;
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$specific_price->id_group = (int)$rule->id_group;
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$specific_price->from_quantity = (int)$rule->from_quantity;
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$specific_price->price = (int)$rule->price;
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$specific_price->reduction_type = pSQL($rule->reduction_type);
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$specific_price->reduction = (float)$rule->reduction;
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$specific_price->from = $rule->from;
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$specific_price->to = $rule->to;
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return $specific_price->add();
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}
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}
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