594 lines
23 KiB
PHP
594 lines
23 KiB
PHP
<?php
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/**
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* 2007-2019 PrestaShop and Contributors
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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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* 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://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 2007-2019 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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* International Registered Trademark & Property of PrestaShop SA
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*/
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class PackCore extends Product
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{
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/**
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* Only decrement pack quantity.
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*
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* @var string
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*/
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const STOCK_TYPE_PACK_ONLY = 0;
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/**
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* Only decrement pack products quantities.
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*
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* @var string
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*/
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const STOCK_TYPE_PRODUCTS_ONLY = 1;
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/**
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* Decrement pack quantity and pack products quantities.
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*
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* @var string
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*/
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const STOCK_TYPE_PACK_BOTH = 2;
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/**
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* Use pack quantity default setting.
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*
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* @var string
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*/
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const STOCK_TYPE_DEFAULT = 3;
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protected static $cachePackItems = array();
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protected static $cacheIsPack = array();
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protected static $cacheIsPacked = array();
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public static function resetStaticCache()
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{
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self::$cachePackItems = array();
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self::$cacheIsPack = array();
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self::$cacheIsPacked = array();
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}
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/**
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* Is product a pack?
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*
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* @param $id_product
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*
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* @return bool
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*/
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public static function isPack($id_product)
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{
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if (!Pack::isFeatureActive()) {
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return false;
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}
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if (!$id_product) {
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return false;
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}
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if (!array_key_exists($id_product, self::$cacheIsPack)) {
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$result = Db::getInstance()->getValue('SELECT COUNT(*) FROM `' . _DB_PREFIX_ . 'pack` WHERE id_product_pack = ' . (int) $id_product);
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self::$cacheIsPack[$id_product] = ($result > 0);
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}
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return self::$cacheIsPack[$id_product];
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}
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/**
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* Is product in a pack?
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* If $id_product_attribute specified, then will restrict search on the given combination,
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* else this method will match a product if at least one of all its combination is in a pack.
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*
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* @param $id_product
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* @param $id_product_attribute Optional combination of the product
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*
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* @return bool
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*/
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public static function isPacked($id_product, $id_product_attribute = false)
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{
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if (!Pack::isFeatureActive()) {
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return false;
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}
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if ($id_product_attribute === false) {
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$cache_key = $id_product . '-0';
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if (!array_key_exists($cache_key, self::$cacheIsPacked)) {
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$result = Db::getInstance()->getValue('SELECT COUNT(*) FROM `' . _DB_PREFIX_ . 'pack` WHERE id_product_item = ' . (int) $id_product);
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self::$cacheIsPacked[$cache_key] = ($result > 0);
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}
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return self::$cacheIsPacked[$cache_key];
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} else {
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$cache_key = $id_product . '-' . $id_product_attribute;
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if (!array_key_exists($cache_key, self::$cacheIsPacked)) {
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$result = Db::getInstance()->getValue('SELECT COUNT(*) FROM `' . _DB_PREFIX_ . 'pack` WHERE id_product_item = ' . ((int) $id_product) . ' AND
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id_product_attribute_item = ' . ((int) $id_product_attribute));
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self::$cacheIsPacked[$cache_key] = ($result > 0);
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}
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return self::$cacheIsPacked[$cache_key];
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}
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}
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public static function noPackPrice($id_product)
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{
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$sum = 0;
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$price_display_method = !self::$_taxCalculationMethod;
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$items = Pack::getItems($id_product, Configuration::get('PS_LANG_DEFAULT'));
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foreach ($items as $item) {
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/* @var Product $item */
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$sum += $item->getPrice($price_display_method, ($item->id_pack_product_attribute ? $item->id_pack_product_attribute : null)) * $item->pack_quantity;
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}
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return $sum;
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}
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public static function noPackWholesalePrice($id_product)
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{
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$sum = 0;
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$items = Pack::getItems($id_product, Configuration::get('PS_LANG_DEFAULT'));
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foreach ($items as $item) {
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$sum += $item->wholesale_price * $item->pack_quantity;
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}
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return $sum;
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}
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public static function getItems($id_product, $id_lang)
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{
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if (!Pack::isFeatureActive()) {
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return array();
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}
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if (array_key_exists($id_product, self::$cachePackItems)) {
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return self::$cachePackItems[$id_product];
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}
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$result = Db::getInstance()->executeS('SELECT id_product_item, id_product_attribute_item, quantity FROM `' . _DB_PREFIX_ . 'pack` where id_product_pack = ' . (int) $id_product);
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$array_result = array();
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foreach ($result as $row) {
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$p = new Product($row['id_product_item'], false, $id_lang);
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$p->loadStockData();
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$p->pack_quantity = $row['quantity'];
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$p->id_pack_product_attribute = (isset($row['id_product_attribute_item']) && $row['id_product_attribute_item'] ? $row['id_product_attribute_item'] : 0);
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if (isset($row['id_product_attribute_item']) && $row['id_product_attribute_item']) {
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$sql = 'SELECT agl.`name` AS group_name, al.`name` AS attribute_name
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FROM `' . _DB_PREFIX_ . 'product_attribute` pa
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' . Shop::addSqlAssociation('product_attribute', 'pa') . '
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LEFT JOIN `' . _DB_PREFIX_ . 'product_attribute_combination` pac ON pac.`id_product_attribute` = pa.`id_product_attribute`
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LEFT JOIN `' . _DB_PREFIX_ . 'attribute` a ON a.`id_attribute` = pac.`id_attribute`
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LEFT JOIN `' . _DB_PREFIX_ . 'attribute_group` ag ON ag.`id_attribute_group` = a.`id_attribute_group`
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LEFT JOIN `' . _DB_PREFIX_ . 'attribute_lang` al ON (a.`id_attribute` = al.`id_attribute` AND al.`id_lang` = ' . (int) Context::getContext()->language->id . ')
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LEFT JOIN `' . _DB_PREFIX_ . 'attribute_group_lang` agl ON (ag.`id_attribute_group` = agl.`id_attribute_group` AND agl.`id_lang` = ' . (int) Context::getContext()->language->id . ')
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WHERE pa.`id_product_attribute` = ' . $row['id_product_attribute_item'] . '
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GROUP BY pa.`id_product_attribute`, ag.`id_attribute_group`
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ORDER BY pa.`id_product_attribute`';
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$combinations = Db::getInstance()->executeS($sql);
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foreach ($combinations as $k => $combination) {
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$p->name .= ' ' . $combination['group_name'] . '-' . $combination['attribute_name'];
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}
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}
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$array_result[] = $p;
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}
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self::$cachePackItems[$id_product] = $array_result;
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return self::$cachePackItems[$id_product];
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}
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/**
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* Indicates if a pack and its associated products are available for orders in the desired quantity.
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*
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* @todo This method returns true even if the pack feature is not active.
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* Should throw an exception instead.
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* Developers should first test if product is a pack
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* and then if it's in stock.
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*
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* @param int $idProduct
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* @param int $wantedQuantity
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* @param Cart|null $cart
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*
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* @return bool
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*
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* @throws PrestaShopException
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*/
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public static function isInStock($idProduct, $wantedQuantity = 1, Cart $cart = null)
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{
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if (!Pack::isFeatureActive()) {
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return true;
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}
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$idProduct = (int) $idProduct;
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$wantedQuantity = (int) $wantedQuantity;
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$product = new Product($idProduct, false);
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$packQuantity = self::getQuantity($idProduct, null, null, $cart);
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if ($product->isAvailableWhenOutOfStock($product->out_of_stock)) {
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return true;
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} elseif ($wantedQuantity > $packQuantity) {
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return false;
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}
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return true;
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}
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/**
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* Returns the available quantity of a given pack.
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*
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* @param int $id_product Product id
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* @param int $id_product_attribute Product attribute id (optional)
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* @param bool|null $cacheIsPack
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* @param Cart $cart
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* @param int $idCustomization Product customization id (optional)
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*
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* @return int
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*
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* @throws PrestaShopException
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*/
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public static function getQuantity(
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$idProduct,
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$idProductAttribute = null,
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$cacheIsPack = null,
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Cart $cart = null,
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$idCustomization = null
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) {
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$idProduct = (int) $idProduct;
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$idProductAttribute = (int) $idProductAttribute;
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$cacheIsPack = (bool) $cacheIsPack;
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if (!self::isPack($idProduct)) {
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throw new PrestaShopException("Product with id $idProduct is not a pack");
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}
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// Initialize
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$product = new Product($idProduct, false);
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$packQuantity = 0;
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$packQuantityInStock = StockAvailable::getQuantityAvailableByProduct(
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$idProduct,
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$idProductAttribute
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);
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$packStockType = $product->pack_stock_type;
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$allPackStockType = array(
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self::STOCK_TYPE_PACK_ONLY,
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self::STOCK_TYPE_PRODUCTS_ONLY,
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self::STOCK_TYPE_PACK_BOTH,
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self::STOCK_TYPE_DEFAULT,
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);
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if (!in_array($packStockType, $allPackStockType)) {
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throw new PrestaShopException('Unknown pack stock type');
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}
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// If no pack stock or shop default, set it
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if (empty($packStockType)
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|| $packStockType == self::STOCK_TYPE_DEFAULT
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) {
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$packStockType = Configuration::get('PS_PACK_STOCK_TYPE');
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}
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// Initialize with pack quantity if not only products
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if (in_array($packStockType, array(self::STOCK_TYPE_PACK_ONLY, self::STOCK_TYPE_PACK_BOTH))) {
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$packQuantity = $packQuantityInStock;
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}
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// Set pack quantity to the minimum quantity of pack, or
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// product pack
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if (in_array($packStockType, array(self::STOCK_TYPE_PACK_BOTH, self::STOCK_TYPE_PRODUCTS_ONLY))) {
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$items = array_values(Pack::getItems($idProduct, Configuration::get('PS_LANG_DEFAULT')));
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foreach ($items as $index => $item) {
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$itemQuantity = Product::getQuantity($item->id, null, null, $cart, $idCustomization);
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$nbPackAvailableForItem = floor($itemQuantity / $item->pack_quantity);
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// Initialize packQuantity with the first product quantity
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// if pack decrement stock type is products only
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if ($index === 0
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&& $packStockType == self::STOCK_TYPE_PRODUCTS_ONLY
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) {
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$packQuantity = $nbPackAvailableForItem;
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continue;
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}
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if ($nbPackAvailableForItem < $packQuantity) {
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$packQuantity = $nbPackAvailableForItem;
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}
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}
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} elseif (!empty($cart)) {
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$cartProduct = $cart->getProductQuantity($idProduct, $idProductAttribute, $idCustomization);
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if (!empty($cartProduct['deep_quantity'])) {
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$packQuantity -= $cartProduct['deep_quantity'];
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}
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}
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return $packQuantity;
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}
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public static function getItemTable($id_product, $id_lang, $full = false)
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{
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if (!Pack::isFeatureActive()) {
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return array();
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}
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$context = Context::getContext();
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$sql = 'SELECT p.*, product_shop.*, pl.*, image_shop.`id_image` id_image, il.`legend`, cl.`name` AS category_default, a.quantity AS pack_quantity, product_shop.`id_category_default`, a.id_product_pack, a.id_product_attribute_item
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FROM `' . _DB_PREFIX_ . 'pack` a
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LEFT JOIN `' . _DB_PREFIX_ . 'product` p ON p.id_product = a.id_product_item
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LEFT JOIN `' . _DB_PREFIX_ . 'product_lang` pl
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ON p.id_product = pl.id_product
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AND pl.`id_lang` = ' . (int) $id_lang . Shop::addSqlRestrictionOnLang('pl') . '
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LEFT JOIN `' . _DB_PREFIX_ . 'image_shop` image_shop
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ON (image_shop.`id_product` = p.`id_product` AND image_shop.cover=1 AND image_shop.id_shop=' . (int) $context->shop->id . ')
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LEFT JOIN `' . _DB_PREFIX_ . 'image_lang` il ON (image_shop.`id_image` = il.`id_image` AND il.`id_lang` = ' . (int) $id_lang . ')
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' . Shop::addSqlAssociation('product', 'p') . '
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LEFT JOIN `' . _DB_PREFIX_ . 'category_lang` cl
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ON product_shop.`id_category_default` = cl.`id_category`
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AND cl.`id_lang` = ' . (int) $id_lang . Shop::addSqlRestrictionOnLang('cl') . '
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WHERE product_shop.`id_shop` = ' . (int) $context->shop->id . '
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AND a.`id_product_pack` = ' . (int) $id_product . '
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GROUP BY a.`id_product_item`, a.`id_product_attribute_item`';
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$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($sql);
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foreach ($result as &$line) {
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if (Combination::isFeatureActive() && isset($line['id_product_attribute_item']) && $line['id_product_attribute_item']) {
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$line['cache_default_attribute'] = $line['id_product_attribute'] = $line['id_product_attribute_item'];
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$sql = 'SELECT agl.`name` AS group_name, al.`name` AS attribute_name, pai.`id_image` AS id_product_attribute_image
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FROM `' . _DB_PREFIX_ . 'product_attribute` pa
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' . Shop::addSqlAssociation('product_attribute', 'pa') . '
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LEFT JOIN `' . _DB_PREFIX_ . 'product_attribute_combination` pac ON pac.`id_product_attribute` = ' . $line['id_product_attribute_item'] . '
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LEFT JOIN `' . _DB_PREFIX_ . 'attribute` a ON a.`id_attribute` = pac.`id_attribute`
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LEFT JOIN `' . _DB_PREFIX_ . 'attribute_group` ag ON ag.`id_attribute_group` = a.`id_attribute_group`
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LEFT JOIN `' . _DB_PREFIX_ . 'attribute_lang` al ON (a.`id_attribute` = al.`id_attribute` AND al.`id_lang` = ' . (int) Context::getContext()->language->id . ')
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LEFT JOIN `' . _DB_PREFIX_ . 'attribute_group_lang` agl ON (ag.`id_attribute_group` = agl.`id_attribute_group` AND agl.`id_lang` = ' . (int) Context::getContext()->language->id . ')
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LEFT JOIN `' . _DB_PREFIX_ . 'product_attribute_image` pai ON (' . $line['id_product_attribute_item'] . ' = pai.`id_product_attribute`)
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WHERE pa.`id_product` = ' . (int) $line['id_product'] . ' AND pa.`id_product_attribute` = ' . $line['id_product_attribute_item'] . '
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GROUP BY pa.`id_product_attribute`, ag.`id_attribute_group`
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ORDER BY pa.`id_product_attribute`';
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$attr_name = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($sql);
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if (isset($attr_name[0]['id_product_attribute_image']) && $attr_name[0]['id_product_attribute_image']) {
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$line['id_image'] = $attr_name[0]['id_product_attribute_image'];
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}
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$line['name'] .= "\n";
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foreach ($attr_name as $value) {
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$line['name'] .= ' ' . $value['group_name'] . '-' . $value['attribute_name'];
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}
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}
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$line = Product::getTaxesInformations($line);
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}
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if (!$full) {
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return $result;
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}
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$array_result = array();
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foreach ($result as $prow) {
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if (!Pack::isPack($prow['id_product'])) {
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$prow['id_product_attribute'] = (int) $prow['id_product_attribute_item'];
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$array_result[] = Product::getProductProperties($id_lang, $prow);
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}
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}
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return $array_result;
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}
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public static function getPacksTable($id_product, $id_lang, $full = false, $limit = null)
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{
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if (!Pack::isFeatureActive()) {
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return array();
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}
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$packs = Db::getInstance()->getValue('
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SELECT GROUP_CONCAT(a.`id_product_pack`)
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FROM `' . _DB_PREFIX_ . 'pack` a
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WHERE a.`id_product_item` = ' . (int) $id_product);
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if (!(int) $packs) {
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return array();
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}
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$context = Context::getContext();
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$sql = '
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SELECT p.*, product_shop.*, pl.*, image_shop.`id_image` id_image, il.`legend`, IFNULL(product_attribute_shop.id_product_attribute, 0) id_product_attribute
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FROM `' . _DB_PREFIX_ . 'product` p
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NATURAL LEFT JOIN `' . _DB_PREFIX_ . 'product_lang` pl
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' . Shop::addSqlAssociation('product', 'p') . '
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LEFT JOIN `' . _DB_PREFIX_ . 'product_attribute_shop` product_attribute_shop
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ON (p.`id_product` = product_attribute_shop.`id_product` AND product_attribute_shop.`default_on` = 1 AND product_attribute_shop.id_shop=' . (int) $context->shop->id . ')
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LEFT JOIN `' . _DB_PREFIX_ . 'image_shop` image_shop
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ON (image_shop.`id_product` = p.`id_product` AND image_shop.cover=1 AND image_shop.id_shop=' . (int) $context->shop->id . ')
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LEFT JOIN `' . _DB_PREFIX_ . 'image_lang` il ON (image_shop.`id_image` = il.`id_image` AND il.`id_lang` = ' . (int) $id_lang . ')
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WHERE pl.`id_lang` = ' . (int) $id_lang . '
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' . Shop::addSqlRestrictionOnLang('pl') . '
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AND p.`id_product` IN (' . $packs . ')
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GROUP BY p.id_product';
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if ($limit) {
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$sql .= ' LIMIT ' . (int) $limit;
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}
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$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($sql);
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if (!$full) {
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return $result;
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}
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$array_result = array();
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foreach ($result as $row) {
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if (!Pack::isPacked($row['id_product'])) {
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$array_result[] = Product::getProductProperties($id_lang, $row);
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}
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}
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return $array_result;
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}
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public static function deleteItems($id_product)
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{
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return Db::getInstance()->update('product', array('cache_is_pack' => 0), 'id_product = ' . (int) $id_product) &&
|
|
Db::getInstance()->execute('DELETE FROM `' . _DB_PREFIX_ . 'pack` WHERE `id_product_pack` = ' . (int) $id_product) &&
|
|
Configuration::updateGlobalValue('PS_PACK_FEATURE_ACTIVE', Pack::isCurrentlyUsed());
|
|
}
|
|
|
|
/**
|
|
* Add an item to the pack.
|
|
*
|
|
* @param int $id_product
|
|
* @param int $id_item
|
|
* @param int $qty
|
|
* @param int $id_attribute_item
|
|
*
|
|
* @return bool true if everything was fine
|
|
*
|
|
* @throws PrestaShopDatabaseException
|
|
*/
|
|
public static function addItem($id_product, $id_item, $qty, $id_attribute_item = 0)
|
|
{
|
|
$id_attribute_item = (int) $id_attribute_item ? (int) $id_attribute_item : Product::getDefaultAttribute((int) $id_item);
|
|
|
|
return Db::getInstance()->update('product', array('cache_is_pack' => 1), 'id_product = ' . (int) $id_product) &&
|
|
Db::getInstance()->insert('pack', array(
|
|
'id_product_pack' => (int) $id_product,
|
|
'id_product_item' => (int) $id_item,
|
|
'id_product_attribute_item' => (int) $id_attribute_item,
|
|
'quantity' => (int) $qty,
|
|
))
|
|
&& Configuration::updateGlobalValue('PS_PACK_FEATURE_ACTIVE', '1');
|
|
}
|
|
|
|
public static function duplicate($id_product_old, $id_product_new)
|
|
{
|
|
Db::getInstance()->execute('INSERT INTO `' . _DB_PREFIX_ . 'pack` (`id_product_pack`, `id_product_item`, `id_product_attribute_item`, `quantity`)
|
|
(SELECT ' . (int) $id_product_new . ', `id_product_item`, `id_product_attribute_item`, `quantity` FROM `' . _DB_PREFIX_ . 'pack` WHERE `id_product_pack` = ' . (int) $id_product_old . ')');
|
|
|
|
// If return query result, a non-pack product will return false
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* 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 Configuration::get('PS_PACK_FEATURE_ACTIVE');
|
|
}
|
|
|
|
/**
|
|
* This method is allow to know if a Pack entity is currently used.
|
|
*
|
|
* @since 1.5.0
|
|
*
|
|
* @param $table
|
|
* @param $has_active_column
|
|
*
|
|
* @return bool
|
|
*/
|
|
public static function isCurrentlyUsed($table = null, $has_active_column = false)
|
|
{
|
|
// We dont't use the parent method because the identifier isn't id_pack
|
|
return (bool) Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
|
|
SELECT `id_product_pack`
|
|
FROM `' . _DB_PREFIX_ . 'pack`
|
|
');
|
|
}
|
|
|
|
/**
|
|
* For a given pack, tells if it has at least one product using the advanced stock management.
|
|
*
|
|
* @param int $id_product id_pack
|
|
*
|
|
* @return bool
|
|
*/
|
|
public static function usesAdvancedStockManagement($id_product)
|
|
{
|
|
if (!Pack::isPack($id_product)) {
|
|
return false;
|
|
}
|
|
|
|
$products = Pack::getItems($id_product, Configuration::get('PS_LANG_DEFAULT'));
|
|
foreach ($products as $product) {
|
|
// if one product uses the advanced stock management
|
|
if ($product->advanced_stock_management == 1) {
|
|
return true;
|
|
}
|
|
}
|
|
// not used
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* For a given pack, tells if all products using the advanced stock management.
|
|
*
|
|
* @param int $id_product id_pack
|
|
*
|
|
* @return bool
|
|
*/
|
|
public static function allUsesAdvancedStockManagement($id_product)
|
|
{
|
|
if (!Pack::isPack($id_product)) {
|
|
return false;
|
|
}
|
|
|
|
$products = Pack::getItems($id_product, Configuration::get('PS_LANG_DEFAULT'));
|
|
foreach ($products as $product) {
|
|
// if one product uses the advanced stock management
|
|
if ($product->advanced_stock_management == 0) {
|
|
return false;
|
|
}
|
|
}
|
|
// not used
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Returns Packs that conatins the given product in the right declinaison.
|
|
*
|
|
* @param int $id_item Product item id that could be contained in a|many pack(s)
|
|
* @param int $id_attribute_item The declinaison of the product
|
|
* @param int $id_lang
|
|
*
|
|
* @return array[Product] Packs that contains the given product
|
|
*/
|
|
public static function getPacksContainingItem($id_item, $id_attribute_item, $id_lang)
|
|
{
|
|
if (!Pack::isFeatureActive() || !$id_item) {
|
|
return array();
|
|
}
|
|
|
|
$query = 'SELECT `id_product_pack`, `quantity` FROM `' . _DB_PREFIX_ . 'pack`
|
|
WHERE `id_product_item` = ' . ((int) $id_item);
|
|
if (Combination::isFeatureActive()) {
|
|
$query .= ' AND `id_product_attribute_item` = ' . ((int) $id_attribute_item);
|
|
}
|
|
$result = Db::getInstance()->executeS($query);
|
|
$array_result = array();
|
|
foreach ($result as $row) {
|
|
$p = new Product($row['id_product_pack'], true, $id_lang);
|
|
$p->loadStockData();
|
|
$p->pack_item_quantity = $row['quantity']; // Specific need from StockAvailable::updateQuantity()
|
|
$array_result[] = $p;
|
|
}
|
|
|
|
return $array_result;
|
|
}
|
|
}
|