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-directory/Model/ResourceModel/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

<?php
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */

namespace Magento\Directory\Model\ResourceModel;

/**
 * Region Resource Model
 *
 * @api
 * @since 100.0.2
 */
class Region extends \Magento\Framework\Model\ResourceModel\Db\AbstractDb
{
    /**
     * Table with localized region names
     *
     * @var string
     */
    protected $_regionNameTable;

    /**
     * @var \Magento\Framework\Locale\ResolverInterface
     */
    protected $_localeResolver;

    /**
     * @param \Magento\Framework\Model\ResourceModel\Db\Context $context
     * @param \Magento\Framework\Locale\ResolverInterface $localeResolver
     * @param string $connectionName
     */
    public function __construct(
        \Magento\Framework\Model\ResourceModel\Db\Context $context,
        \Magento\Framework\Locale\ResolverInterface $localeResolver,
        $connectionName = null
    ) {
        parent::__construct($context, $connectionName);
        $this->_localeResolver = $localeResolver;
    }

    /**
     * Define main and locale region name tables
     *
     * @return void
     */
    protected function _construct()
    {
        $this->_init('directory_country_region', 'region_id');
        $this->_regionNameTable = $this->getTable('directory_country_region_name');
    }

    /**
     * Retrieve select object for load object data
     *
     * @param string $field
     * @param mixed $value
     * @param \Magento\Framework\Model\AbstractModel $object
     * @return \Magento\Framework\DB\Select
     */
    protected function _getLoadSelect($field, $value, $object)
    {
        $select = parent::_getLoadSelect($field, $value, $object);
        $connection = $this->getConnection();

        $locale = $this->_localeResolver->getLocale();
        $systemLocale = \Magento\Framework\AppInterface::DISTRO_LOCALE_CODE;

        $regionField = $connection->quoteIdentifier($this->getMainTable() . '.' . $this->getIdFieldName());

        $condition = $connection->quoteInto('lrn.locale = ?', $locale);
        $select->joinLeft(
            ['lrn' => $this->_regionNameTable],
            "{$regionField} = lrn.region_id AND {$condition}",
            []
        );

        if ($locale != $systemLocale) {
            $nameExpr = $connection->getCheckSql('lrn.region_id is null', 'srn.name', 'lrn.name');
            $condition = $connection->quoteInto('srn.locale = ?', $systemLocale);
            $select->joinLeft(
                ['srn' => $this->_regionNameTable],
                "{$regionField} = srn.region_id AND {$condition}",
                ['name' => $nameExpr]
            );
        } else {
            $select->columns(['name'], 'lrn');
        }

        return $select;
    }

    /**
     * Load object by country id and code or default name
     *
     * @param \Magento\Framework\Model\AbstractModel $object
     * @param int $countryId
     * @param string $value
     * @param string $field
     * @return $this
     */
    protected function _loadByCountry($object, $countryId, $value, $field)
    {
        $connection = $this->getConnection();
        $locale = $this->_localeResolver->getLocale();
        $joinCondition = $connection->quoteInto('rname.region_id = region.region_id AND rname.locale = ?', $locale);
        $select = $connection->select()->from(
            ['region' => $this->getMainTable()]
        )->joinLeft(
            ['rname' => $this->_regionNameTable],
            $joinCondition,
            ['name']
        )->where(
            'region.country_id = ?',
            $countryId
        )->where(
            "region.{$field} = ?",
            $value
        );

        $data = $connection->fetchRow($select);
        if ($data) {
            $object->setData($data);
        }

        $this->_afterLoad($object);

        return $this;
    }

    /**
     * Loads region by region code and country id
     *
     * @param \Magento\Directory\Model\Region $region
     * @param string $regionCode
     * @param string $countryId
     *
     * @return $this
     */
    public function loadByCode(\Magento\Directory\Model\Region $region, $regionCode, $countryId)
    {
        return $this->_loadByCountry($region, $countryId, (string)$regionCode, 'code');
    }

    /**
     * Load data by country id and default region name
     *
     * @param \Magento\Directory\Model\Region $region
     * @param string $regionName
     * @param string $countryId
     * @return $this
     */
    public function loadByName(\Magento\Directory\Model\Region $region, $regionName, $countryId)
    {
        return $this->_loadByCountry($region, $countryId, (string)$regionName, 'default_name');
    }
}