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<?php
namespace Bitrix\Sale\Discount\Index;
use Bitrix\Main\Application;
use Bitrix\Main\DB\MssqlConnection;
use Bitrix\Main\DB\MysqlCommonConnection;
use Bitrix\Main\DB\OracleConnection;
use Bitrix\Main\Entity\DataManager;
final class IndexSectionTable extends DataManager
{
const MAX_LENGTH_BATCH_MYSQL_QUERY = 2048;
/**
* Returns DB table name for entity.
*
* @return string
*/
public static function getTableName()
{
return 'b_sale_d_ix_section';
}
/**
* Returns entity map definition.
*
* @return array
*/
public static function getMap()
{
return array(
'ID' => array(
'data_type' => 'integer',
'primary' => true,
'autocomplete' => true,
),
'DISCOUNT_ID' => array(
'data_type' => 'integer',
'required' => true,
),
'DISCOUNT' => array(
'data_type' => '\Bitrix\Sale\Internals\DiscountTable',
'reference' => array(
'=this.DISCOUNT_ID' => 'ref.ID'
),
'join_type' => 'INNER',
),
'DISCOUNT_GROUP' => array(
'data_type' => '\Bitrix\Sale\Internals\DiscountGroupTable',
'reference' => array(
'=this.DISCOUNT_ID' => 'ref.DISCOUNT_ID'
),
'join_type' => 'INNER',
),
'SECTION_ID' => array(
'data_type' => 'integer',
'required' => true,
),
);
}
/**
* Deletes rows by discount id.
*
* @param int $discountId Id of discount.
* @return void
*/
public static function deleteByDiscount($discountId)
{
$discountId = (int)$discountId;
if($discountId <= 0)
{
return;
}
$connection = Application::getConnection();
$helper = $connection->getSqlHelper();
$connection->queryExecute(
'delete from ' . $helper->quote(self::getTableName()) .
' where ' . $helper->quote('DISCOUNT_ID') . ' = ' . $discountId
);
}
public static function fillByDiscount($discountId, array $indexData)
{
$items = array();
foreach($indexData as $sectionId)
{
$items[] = array(
'DISCOUNT_ID' => $discountId,
'SECTION_ID' => $sectionId,
);
}
static::insertBatch($items);
}
/**
* Adds rows to table.
* @param array $items Items.
* @internal
*/
private static function insertBatch(array $items)
{
$tableName = static::getTableName();
$connection = Application::getConnection();
$sqlHelper = $connection->getSqlHelper();
$query = $prefix = '';
if($connection instanceof MysqlCommonConnection)
{
foreach($items as $item)
{
list($prefix, $values) = $sqlHelper->prepareInsert($tableName, $item);
$query .= ($query ? ', ' : ' ') . '(' . $values . ')';
if(strlen($query) > self::MAX_LENGTH_BATCH_MYSQL_QUERY)
{
$connection->queryExecute("INSERT INTO {$tableName} ({$prefix}) VALUES {$query}");
$query = '';
}
}
unset($item);
if($query && $prefix)
{
$connection->queryExecute("INSERT INTO {$tableName} ({$prefix}) VALUES {$query}");
}
}
elseif($connection instanceof MssqlConnection)
{
$valueData = array();
foreach($items as $item)
{
list($prefix, $values) = $sqlHelper->prepareInsert($tableName, $item);
$valueData[] = "SELECT {$values}";
}
unset($item);
$valuesSql = implode(' UNION ALL ', $valueData);
if($valuesSql && $prefix)
{
$connection->queryExecute("INSERT INTO {$tableName} ({$prefix}) $valuesSql");
}
}
elseif($connection instanceof OracleConnection)
{
$valueData = array();
foreach($items as $item)
{
list($prefix, $values) = $sqlHelper->prepareInsert($tableName, $item);
$valueData[] = "SELECT {$values} FROM dual";
}
unset($item);
$valuesSql = implode(' UNION ALL ', $valueData);
if($valuesSql && $prefix)
{
$connection->queryExecute("INSERT INTO {$tableName} ({$prefix}) $valuesSql");
}
}
}
}
Zerion Mini Shell 1.0