44 lines
1.2 KiB
PHP
44 lines
1.2 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Doctrine\Migrations\Provider;
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use Doctrine\DBAL\Schema\Schema;
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use Doctrine\ORM\EntityManagerInterface;
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use Doctrine\ORM\Mapping\ClassMetadata;
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use Doctrine\ORM\Tools\SchemaTool;
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use function usort;
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/**
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* The OrmSchemaProvider class is responsible for creating a Doctrine\DBAL\Schema\Schema instance from the mapping
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* information provided by the Doctrine ORM. This is then used to diff against your current database schema to produce
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* a migration to bring your database in sync with the ORM mapping information.
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*
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* @internal
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*/
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final class OrmSchemaProvider implements SchemaProvider
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{
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private EntityManagerInterface $entityManager;
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public function __construct(EntityManagerInterface $em)
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{
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$this->entityManager = $em;
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}
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public function createSchema(): Schema
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{
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/** @var array<int, ClassMetadata<object>> $metadata */
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$metadata = $this->entityManager->getMetadataFactory()->getAllMetadata();
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usort($metadata, static function (ClassMetadata $a, ClassMetadata $b): int {
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return $a->getTableName() <=> $b->getTableName();
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});
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$tool = new SchemaTool($this->entityManager);
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return $tool->getSchemaFromMetadata($metadata);
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}
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}
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