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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Db\Logger; |
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use Psr\Log\LoggerInterface as PsrLoggerInterface; |
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use Psr\Log\LogLevel; |
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use Throwable; |
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use Yiisoft\Db\Exception\NotSupportedException; |
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use Yiisoft\Db\Logger\Context\ConnectionContext; |
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use Yiisoft\Db\Logger\Context\QueryContext; |
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use Yiisoft\Db\Logger\Context\TransactionContext; |
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class DbLogger implements DbLoggerInterface |
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{ |
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private const DEFAULT_LOG_LEVEL = LogLevel::DEBUG; |
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private static array $LOG_LEVELS = [ |
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DbLoggerEvent::CONNECTION_BEGIN => LogLevel::INFO, |
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DbLoggerEvent::CONNECTION_END => LogLevel::DEBUG, |
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DbLoggerEvent::CONNECTION_ERROR => LogLevel::ERROR, |
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DbLoggerEvent::TRANSACTION_BEGIN_TRANS => LogLevel::DEBUG, |
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DbLoggerEvent::TRANSACTION_BEGIN_SAVEPOINT => LogLevel::DEBUG, |
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DbLoggerEvent::TRANSACTION_BEGIN_NESTED_ERROR => LogLevel::DEBUG, |
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DbLoggerEvent::TRANSACTION_COMMIT => LogLevel::DEBUG, |
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DbLoggerEvent::TRANSACTION_RELEASE_SAVEPOINT => LogLevel::DEBUG, |
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DbLoggerEvent::TRANSACTION_COMMIT_NESTED_ERROR => LogLevel::INFO, |
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DbLoggerEvent::TRANSACTION_ROLLBACK => LogLevel::INFO, |
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DbLoggerEvent::TRANSACTION_ROLLBACK_SAVEPOINT => LogLevel::DEBUG, |
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DbLoggerEvent::TRANSACTION_ROLLBACK_NESTED_ERROR => LogLevel::INFO, |
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DbLoggerEvent::TRANSACTION_SET_ISOLATION_LEVEL => LogLevel::DEBUG, |
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DbLoggerEvent::TRANSACTION_ROLLBACK_ON_LEVEL => LogLevel::ERROR, |
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DbLoggerEvent::QUERY => LogLevel::INFO, |
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]; |
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public function __construct(protected PsrLoggerInterface $logger) |
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{ |
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} |
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public function log(string $logEvent, ContextInterface $context): void |
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{ |
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if ($context instanceof ConnectionContext) { |
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$this->logConnection($logEvent, $context->getMethodName(), $context->getDsn()); |
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} |
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if ($context instanceof TransactionContext) { |
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$this->logTransaction($logEvent, $context->getIsolationLevel(), $context->getLevel(), $context->getMethodName(), $context->getException()); |
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} |
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if ($context instanceof QueryContext) { |
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$this->logger->log(self::$LOG_LEVELS[$logEvent] ?? self::DEFAULT_LOG_LEVEL, $context->getRawSql(), [$context->getCategory()]); |
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} |
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} |
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public function setLevel(string $logEvent, string $level): void |
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{ |
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self::$LOG_LEVELS[$logEvent] = $level; |
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} |
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private function logConnection(string $logEvent, string $methodName, string $dsn): void |
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{ |
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$logLevel = self::$LOG_LEVELS[$logEvent] ?? self::DEFAULT_LOG_LEVEL; |
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$message = match ($logEvent) { |
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DbLoggerEvent::CONNECTION_BEGIN, DbLoggerEvent::CONNECTION_ERROR => |
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'Opening DB connection: ' . $dsn, |
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DbLoggerEvent::CONNECTION_END => 'Closing DB connection: ' . $dsn . ' ' . $methodName, |
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}; |
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$this->logger->log($logLevel, $message); |
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} |
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private function logTransaction(string $logType, string|null $isolationLevel, int $level, string $methodName, ?Throwable $exception = null): void |
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{ |
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$logLevel = self::$LOG_LEVELS[$logType] ?? self::DEFAULT_LOG_LEVEL; |
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if ($logType === DbLoggerEvent::TRANSACTION_ROLLBACK_ON_LEVEL) { |
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$this->logger->log($logLevel, (string)$exception, [$methodName]); |
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return; |
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} |
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$message = match ($logType) { |
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DbLoggerEvent::TRANSACTION_BEGIN_TRANS => 'Begin transaction' . ($isolationLevel ? ' with isolation level ' . $isolationLevel : '') . ' ' . $methodName, |
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DbLoggerEvent::TRANSACTION_BEGIN_SAVEPOINT => 'Set savepoint ' . $level . ' ' . $methodName, |
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DbLoggerEvent::TRANSACTION_BEGIN_NESTED_ERROR => 'Transaction not started: nested transaction not supported ' . $methodName, |
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DbLoggerEvent::TRANSACTION_COMMIT => 'Commit transaction ' . $methodName, |
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DbLoggerEvent::TRANSACTION_RELEASE_SAVEPOINT => 'Release savepoint ' . $level . ' ' . $methodName, |
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DbLoggerEvent::TRANSACTION_COMMIT_NESTED_ERROR => 'Transaction not committed: nested transaction not supported ' . $methodName, |
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DbLoggerEvent::TRANSACTION_ROLLBACK => 'Roll back transaction ' . $methodName, |
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DbLoggerEvent::TRANSACTION_ROLLBACK_SAVEPOINT => 'Roll back to savepoint ' . $level . ' ' . $methodName, |
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DbLoggerEvent::TRANSACTION_ROLLBACK_NESTED_ERROR => 'Transaction not rolled back: nested transaction not supported ' . $methodName, |
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DbLoggerEvent::TRANSACTION_SET_ISOLATION_LEVEL => 'Setting transaction isolation level to ' . $level . ' ' . $methodName, |
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}; |
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$this->logger->log($logLevel, $message); |
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} |
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} |
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yiisoft /
db
