Sf4\Api\Utils\Traits\TruncateTableTrait

Complexity

Total Complexity

2

Size/Duplication

Total Lines	22
Duplicated Lines	0 %

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	truncateTable()	0	14	2

<?php
/**
 * Created by PhpStorm.
 * User: siim
 * Date: 18.02.19
 * Time: 8:42
 */

namespace Sf4\Api\Utils\Traits;

use Doctrine\ORM\EntityManagerInterface;

trait TruncateTableTrait
{
    /**
     * @param EntityManagerInterface $em
     * @param string $className
     * @throws \Doctrine\DBAL\ConnectionException
     * @throws \Doctrine\DBAL\DBALException
     */
    public function truncateTable(EntityManagerInterface $em, string $className)
    {
        $classMetaData = $em->getClassMetadata($className);
        $connection = $em->getConnection();
        $dbPlatform = $connection->getDatabasePlatform();
        $connection->beginTransaction();
        try {
            $connection->query('SET FOREIGN_KEY_CHECKS=0');
            $q = $dbPlatform->getTruncateTableSql($classMetaData->getTableName());
            $connection->executeUpdate($q);
            $connection->query('SET FOREIGN_KEY_CHECKS=1');
            $connection->commit();
        } catch (\Exception $e) {
            $connection->rollback();
        }
    }
}