Server : Apache System : Linux server2.corals.io 4.18.0-348.2.1.el8_5.x86_64 #1 SMP Mon Nov 15 09:17:08 EST 2021 x86_64 User : corals ( 1002) PHP Version : 7.4.33 Disable Function : exec,passthru,shell_exec,system Directory :  /home/corals/old/vendor/magento/module-catalog/Model/ResourceModel/Product/Compare/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

<?php
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
namespace Magento\Catalog\Model\ResourceModel\Product\Compare;

/**
 * Catalog compare item resource model
 *
 * @author      Magento Core Team <[email protected]>
 */
class Item extends \Magento\Framework\Model\ResourceModel\Db\AbstractDb
{
    /**
     * Initialize connection
     *
     * @return void
     */
    protected function _construct()
    {
        $this->_init('catalog_compare_item', 'catalog_compare_item_id');
    }

    /**
     * Load object by product
     *
     * @param \Magento\Catalog\Model\Product\Compare\Item $object
     * @param \Magento\Catalog\Model\Product|int $product
     * @return bool
     */
    public function loadByProduct(\Magento\Catalog\Model\Product\Compare\Item $object, $product)
    {
        $connection = $this->getConnection();
        if ($product instanceof \Magento\Catalog\Model\Product) {
            $productId = $product->getId();
        } else {
            $productId = $product;
        }
        $select = $connection->select()->from($this->getMainTable())->where('product_id = ?', (int)$productId);

        if ($object->getCustomerId()) {
            $select->where('customer_id = ?', (int)$object->getCustomerId());
        } else {
            $select->where('visitor_id = ?', (int)$object->getVisitorId());
        }

        if ($object->getListId()) {
            $select->where('list_id = ?', (int)$object->getListId());
        }

        $data = $connection->fetchRow($select);

        if (!$data) {
            return false;
        }

        $object->setData($data);

        $this->_afterLoad($object);
        return true;
    }

    /**
     * Resource retrieve count compare items
     *
     * @param int $customerId
     * @param int $visitorId
     * @return int
     */
    public function getCount($customerId, $visitorId)
    {
        $bind = ['visitore_id' => (int)$visitorId];
        $select = $this->getConnection()->select()->from(
            $this->getMainTable(),
            'COUNT(*)'
        )->where(
            'visitor_id = :visitore_id'
        );
        if ($customerId) {
            $bind['customer_id'] = (int)$customerId;
            $select->where('customer_id = :customer_id');
        }
        return $this->getConnection()->fetchOne($select, $bind);
    }

    /**
     * Clean compare table
     *
     * @return $this
     */
    public function clean()
    {
        while (true) {
            $select = $this->getConnection()->select()->from(
                ['compare_table' => $this->getMainTable()],
                ['catalog_compare_item_id']
            )->joinLeft(
                ['visitor_table' => $this->getTable('customer_visitor')],
                'visitor_table.visitor_id=compare_table.visitor_id AND compare_table.customer_id IS NULL',
                []
            )->where(
                'compare_table.visitor_id > ?',
                0
            )->where(
                'visitor_table.visitor_id IS NULL'
            )->limit(
                100
            );
            $itemIds = $this->getConnection()->fetchCol($select);

            if (!$itemIds) {
                break;
            }

            $this->getConnection()->delete(
                $this->getMainTable(),
                $this->getConnection()->quoteInto('catalog_compare_item_id IN(?)', $itemIds)
            );
        }

        return $this;
    }

    /**
     * Purge visitor data after customer logout
     *
     * @param \Magento\Catalog\Model\Product\Compare\Item $object
     * @return $this
     */
    public function purgeVisitorByCustomer($object)
    {
        if (!$object->getCustomerId()) {
            return $this;
        }

        $where = $this->getConnection()->quoteInto('customer_id=?', $object->getCustomerId());
        $bind = ['visitor_id' => 0];

        $this->getConnection()->update($this->getMainTable(), $bind, $where);

        return $this;
    }

    /**
     * Update (Merge) customer data from visitor
     *
     * After Login process
     *
     * @param \Magento\Catalog\Model\Product\Compare\Item $object
     * @return $this
     */
    public function updateCustomerFromVisitor($object)
    {
        if (!$object->getCustomerId()) {
            return $this;
        }

        // collect visitor compared items
        $select = $this->getConnection()->select()->from(
            $this->getMainTable()
        )->where(
            'visitor_id=?',
            $object->getVisitorId()
        );
        $visitor = $this->getConnection()->fetchAll($select);

        // collect customer compared items
        $select = $this->getConnection()->select()->from(
            $this->getMainTable()
        )->where(
            'customer_id = ?',
            $object->getCustomerId()
        )->where(
            'visitor_id != ?',
            $object->getVisitorId()
        );
        $customer = $this->getConnection()->fetchAll($select);

        $products = [];
        $delete = [];
        $update = [];
        foreach ($visitor as $row) {
            $products[$row['product_id']] = [
                'store_id' => $row['store_id'],
                'customer_id' => $object->getCustomerId(),
                'visitor_id' => $object->getVisitorId(),
                'product_id' => $row['product_id'],
            ];
            $update[$row[$this->getIdFieldName()]] = $row['product_id'];
        }

        foreach ($customer as $row) {
            if (isset($products[$row['product_id']])) {
                $delete[] = $row[$this->getIdFieldName()];
            } else {
                $products[$row['product_id']] = [
                    'store_id' => $row['store_id'],
                    'customer_id' => $object->getCustomerId(),
                    'visitor_id' => $object->getVisitorId(),
                    'product_id' => $row['product_id'],
                ];
            }
        }

        if ($delete) {
            $this->getConnection()->delete(
                $this->getMainTable(),
                $this->getConnection()->quoteInto($this->getIdFieldName() . ' IN(?)', $delete)
            );
        }
        if ($update) {
            foreach ($update as $itemId => $productId) {
                $bind = $products[$productId];
                $this->getConnection()->update(
                    $this->getMainTable(),
                    $bind,
                    $this->getConnection()->quoteInto($this->getIdFieldName() . '=?', $itemId)
                );
            }
        }

        return $this;
    }

    /**
     * Clear compare items by visitor and/or customer
     *
     * @param int $visitorId
     * @param int $customerId
     * @return $this
     */
    public function clearItems($visitorId = null, $customerId = null)
    {
        $where = [];
        if ($customerId) {
            $customerId = (int)$customerId;
            $where[] = $this->getConnection()->quoteInto('customer_id = ?', $customerId);
        }
        if ($visitorId) {
            $visitorId = (int)$visitorId;
            $where[] = $this->getConnection()->quoteInto('visitor_id = ?', $visitorId);
        }
        if (!$where) {
            return $this;
        }
        $this->getConnection()->delete($this->getMainTable(), $where);
        return $this;
    }
}