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2024-05-18 02:28:01 +02:00
parent 9513cdba09
commit 9f30bc98c7
6149 changed files with 668407 additions and 0 deletions
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+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Migrations\Tools;
+
+use Doctrine\DBAL\Connection;
+use Doctrine\Deprecations\Deprecation;
+use LogicException;
+use PDO;
+
+use function method_exists;
+
+/** @internal */
+final class TransactionHelper
+{
+    public static function commitIfInTransaction(Connection $connection): void
+    {
+        if (! self::inTransaction($connection)) {
+            Deprecation::trigger(
+                'doctrine/migrations',
+                'https://github.com/doctrine/migrations/issues/1169',
+                <<<'DEPRECATION'
+Context: trying to commit a transaction
+Problem: the transaction is already committed, relying on silencing is deprecated.
+Solution: override `AbstractMigration::isTransactional()` so that it returns false.
+Automate that by setting `transactional` to false in the configuration.
+More details at https://www.doctrine-project.org/projects/doctrine-migrations/en/stable/explanation/implicit-commits.html
+DEPRECATION,
+            );
+
+            return;
+        }
+
+        $connection->commit();
+    }
+
+    public static function rollbackIfInTransaction(Connection $connection): void
+    {
+        if (! self::inTransaction($connection)) {
+            Deprecation::trigger(
+                'doctrine/migrations',
+                'https://github.com/doctrine/migrations/issues/1169',
+                <<<'DEPRECATION'
+Context: trying to rollback a transaction
+Problem: the transaction is already rolled back, relying on silencing is deprecated.
+Solution: override `AbstractMigration::isTransactional()` so that it returns false.
+Automate that by setting `transactional` to false in the configuration.
+More details at https://www.doctrine-project.org/projects/doctrine-migrations/en/stable/explanation/implicit-commits.html
+DEPRECATION,
+            );
+
+            return;
+        }
+
+        $connection->rollBack();
+    }
+
+    private static function inTransaction(Connection $connection): bool
+    {
+        $innermostConnection = self::getInnerConnection($connection);
+
+        /* Attempt to commit or rollback while no transaction is running
+           results in an exception since PHP 8 + pdo_mysql combination */
+        return ! $innermostConnection instanceof PDO || $innermostConnection->inTransaction();
+    }
+
+    /** @return object|resource|null */
+    private static function getInnerConnection(Connection $connection)
+    {
+        try {
+            return $connection->getNativeConnection();
+        } catch (LogicException) {
+        }
+
+        $innermostConnection = $connection;
+        while (method_exists($innermostConnection, 'getWrappedConnection')) {
+            $innermostConnection = $innermostConnection->getWrappedConnection();
+        }
+
+        return $innermostConnection;
+    }
+}