108 lines
4.1 KiB
PHP

<?php
declare(strict_types=1);
/*
* Chill is a software for social workers
*
* For the full copyright and license information, please view
* the LICENSE file that was distributed with this source code.
*/
namespace Chill\ThirdPartyBundle\Service;
use Chill\ThirdPartyBundle\Entity\ThirdParty;
use Doctrine\ORM\EntityManagerInterface;
use Doctrine\ORM\Mapping\ClassMetadata;
class ThirdpartyMergeService
{
public function __construct(private readonly EntityManagerInterface $em) {}
public function merge(ThirdParty $toKeep, ThirdParty $toDelete): void
{
$conn = $this->em->getConnection();
$conn->beginTransaction();
try {
$queries = [
...$this->updateReferences($toKeep, $toDelete),
...$this->removeThirdparty($toKeep, $toDelete),
];
foreach ($queries as $query) {
$conn->executeStatement($query['sql'], $query['params']);
}
$conn->commit();
} catch (\Exception $e) {
$conn->rollBack();
throw $e;
}
}
private function updateReferences(ThirdParty $toKeep, ThirdParty $toDelete): array
{
$queries = [];
$allMeta = $this->em->getMetadataFactory()->getAllMetadata();
foreach ($allMeta as $meta) {
if ($meta->isMappedSuperclass) {
continue;
}
$tableName = $meta->getTableName();
foreach ($meta->getAssociationMappings() as $assoc) {
if (ThirdParty::class !== $assoc['targetEntity']) {
continue;
}
// phpstan wants boolean for if condition
if (($assoc['type'] & ClassMetadata::TO_ONE) !== 0) {
$joinColumn = $meta->getSingleAssociationJoinColumnName($assoc['fieldName']);
$suffix = (ThirdParty::class === $assoc['sourceEntity']) ? 'chill_3party.' : '';
$queries[] = [
'sql' => "UPDATE {$suffix}{$tableName} SET {$joinColumn} = :toKeep WHERE {$joinColumn} = :toDelete",
'params' => ['toKeep' => $toKeep->getId(), 'toDelete' => $toDelete->getId()],
];
} elseif (ClassMetadata::MANY_TO_MANY === $assoc['type'] && isset($assoc['joinTable'])) {
$joinTable = $assoc['joinTable']['name'];
$prefix = null !== ($assoc['joinTable']['schema'] ?? null) ? $assoc['joinTable']['schema'].'.' : '';
$joinColumn = $assoc['joinTable']['inverseJoinColumns'][0]['name'];
$queries[] = [
'sql' => "UPDATE {$prefix}{$joinTable} SET {$joinColumn} = :toKeep WHERE {$joinColumn} = :toDelete AND NOT EXISTS (SELECT 1 FROM {$prefix}{$joinTable} WHERE {$joinColumn} = :toKeep)",
'params' => ['toDelete' => $toDelete->getId(), 'toKeep' => $toKeep->getId()],
];
$queries[] = [
'sql' => "DELETE FROM {$joinTable} WHERE {$joinColumn} = :toDelete",
'params' => ['toDelete' => $toDelete->getId()],
];
}
}
}
return $queries;
}
public function removeThirdparty(ThirdParty $toKeep, ThirdParty $toDelete): array
{
return [
[
'sql' => 'UPDATE chill_3party.third_party SET parent_id = :toKeep WHERE parent_id = :toDelete',
'params' => ['toKeep' => $toKeep->getId(), 'toDelete' => $toDelete->getId()],
],
[
'sql' => 'UPDATE chill_3party.thirdparty_category SET thirdparty_id = :toKeep WHERE thirdparty_id = :toDelete AND NOT EXISTS (SELECT 1 FROM chill_3party.thirdparty_category WHERE thirdparty_id = :toKeep)',
'params' => ['toKeep' => $toKeep->getId(), 'toDelete' => $toDelete->getId()],
],
[
'sql' => 'DELETE FROM chill_3party.third_party WHERE id = :toDelete',
'params' => ['toDelete' => $toDelete->getId()],
],
];
}
}