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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Db\Mssql\PDO; |
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use Psr\Log\LogLevel; |
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use Throwable; |
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use Yiisoft\Db\AwareTrait\LoggerAwareTrait; |
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use Yiisoft\Db\Connection\ConnectionPDOInterface; |
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use Yiisoft\Db\Exception\Exception; |
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use Yiisoft\Db\Exception\InvalidConfigException; |
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use Yiisoft\Db\Exception\NotSupportedException; |
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use Yiisoft\Db\Transaction\TransactionInterface; |
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final class TransactionPDOMssql implements TransactionInterface |
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{ |
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use LoggerAwareTrait; |
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/** |
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* A constant representing the transaction isolation level `READ UNCOMMITTED`. |
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* |
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* @link http://en.wikipedia.org/wiki/Isolation_%28database_systems%29#Isolation_levels} |
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*/ |
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public const READ_UNCOMMITTED = 'READ UNCOMMITTED'; |
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/** |
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* A constant representing the transaction isolation level `READ COMMITTED`. |
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* |
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* @link http://en.wikipedia.org/wiki/Isolation_%28database_systems%29#Isolation_levels} |
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*/ |
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public const READ_COMMITTED = 'READ COMMITTED'; |
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/** |
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* A constant representing the transaction isolation level `REPEATABLE READ`. |
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* |
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* @link http://en.wikipedia.org/wiki/Isolation_%28database_systems%29#Isolation_levels} |
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*/ |
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public const REPEATABLE_READ = 'REPEATABLE READ'; |
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/** |
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* A constant representing the transaction isolation level `SERIALIZABLE`. |
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* |
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* {@see http://en.wikipedia.org/wiki/Isolation_%28database_systems%29#Isolation_levels} |
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*/ |
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public const SERIALIZABLE = 'SERIALIZABLE'; |
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private int $level = 0; |
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public function __construct(private ConnectionPDOInterface $db) |
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{ |
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} |
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public function begin(?string $isolationLevel = null): void |
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{ |
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$this->db->open(); |
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if ($this->level === 0) { |
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if ($isolationLevel !== null) { |
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$this->db->getSchema()->setTransactionIsolationLevel($isolationLevel); |
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} |
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$this->logger?->log( |
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LogLevel::DEBUG, |
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'Begin transaction' . ($isolationLevel ? ' with isolation level ' . $isolationLevel : '') |
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. ' ' . __METHOD__ |
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); |
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$this->db->getPDO()?->beginTransaction(); |
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$this->level = 1; |
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return; |
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} |
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$schema = $this->db->getSchema(); |
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if ($schema->supportsSavepoint()) { |
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$this->logger?->log(LogLevel::DEBUG, 'Set savepoint ' . $this->level . ' ' . __METHOD__); |
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$schema->createSavepoint('LEVEL' . $this->level); |
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} else { |
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$this->logger?->log( |
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LogLevel::DEBUG, |
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'Transaction not started: nested transaction not supported ' . __METHOD__ |
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); |
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throw new NotSupportedException('Transaction not started: nested transaction not supported.'); |
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} |
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$this->level++; |
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} |
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/** |
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* Commits a transaction. |
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* |
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* @throws Exception|Throwable if the transaction is not active |
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*/ |
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public function commit(): void |
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{ |
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if (!$this->isActive()) { |
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throw new Exception('Failed to commit transaction: transaction was inactive.'); |
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} |
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$this->level--; |
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if ($this->level === 0) { |
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$this->logger?->log(LogLevel::DEBUG, 'Commit transaction ' . __METHOD__); |
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$this->db->getPDO()?->commit(); |
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return; |
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} |
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$schema = $this->db->getSchema(); |
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if ($schema->supportsSavepoint()) { |
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$this->logger?->log(LogLevel::DEBUG, 'Release savepoint ' . $this->level . ' ' . __METHOD__); |
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$schema->releaseSavepoint('LEVEL' . $this->level); |
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} else { |
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$this->logger?->log( |
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LogLevel::INFO, |
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'Transaction not committed: nested transaction not supported ' . __METHOD__ |
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); |
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} |
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} |
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public function getLevel(): int |
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{ |
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return $this->level; |
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} |
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public function isActive(): bool |
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{ |
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return $this->level > 0 && $this->db->isActive(); |
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} |
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/** |
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* @throws Exception|InvalidConfigException|Throwable |
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*/ |
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public function rollBack(): void |
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{ |
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if (!$this->isActive()) { |
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/** |
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* do nothing if transaction is not active: this could be the transaction is committed but the event handler |
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* to "commitTransaction" throw an exception |
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*/ |
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return; |
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} |
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$this->level--; |
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if ($this->level === 0) { |
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$this->logger?->log(LogLevel::INFO, 'Roll back transaction ' . __METHOD__); |
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$this->db->getPDO()?->rollBack(); |
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return; |
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} |
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$schema = $this->db->getSchema(); |
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if ($schema->supportsSavepoint()) { |
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$this->logger?->log(LogLevel::DEBUG, 'Roll back to savepoint ' . $this->level . ' ' . __METHOD__); |
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$schema->rollBackSavepoint('LEVEL' . $this->level); |
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} else { |
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$this->logger?->log( |
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LogLevel::INFO, |
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'Transaction not rolled back: nested transaction not supported ' . __METHOD__ |
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); |
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} |
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} |
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public function setIsolationLevel(string $level): void |
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{ |
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if (!$this->isActive()) { |
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throw new Exception('Failed to set isolation level: transaction was inactive.'); |
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} |
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$this->logger?->log( |
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LogLevel::DEBUG, |
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'Setting transaction isolation level to ' . $this->level . ' ' . __METHOD__ |
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); |
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$this->db->getSchema()->setTransactionIsolationLevel($level); |
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} |
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} |
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yiisoft /
db-mssql
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The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths