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<?php |
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namespace Abacaphiliac\Doctrine; |
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use Doctrine\DBAL\Logging\SQLLogger; |
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use InvalidArgumentException; |
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use Psr\Log\LoggerInterface; |
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use Psr\Log\LogLevel; |
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use function array_merge; |
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use function call_user_func; |
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use function is_callable; |
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use function microtime; |
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use function uniqid; |
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final class PsrSqlLoggerConfigurableLogLevels implements SQLLogger |
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{ |
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/** @var LoggerInterface */ |
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private $logger; |
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/** @var float */ |
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private $start; |
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/** @var callable */ |
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private $startQueryCallable; |
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/** @var string */ |
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private $queryId; |
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/** @var string */ |
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private $defaultLogLevel; |
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/** @var LogLevelConfiguration|null */ |
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private $logLevelConfiguration; |
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public function __construct( |
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LoggerInterface $logger, |
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LogLevelConfiguration $logLevelMapping, |
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string $defaultLogLevel = LogLevel::INFO |
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) { |
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$this->logger = $logger; |
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$this->logLevelConfiguration = $logLevelMapping; |
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$this->defaultLogLevel = $defaultLogLevel; |
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$this->startQueryCallable = $this->getStartQueryCallable($defaultLogLevel); |
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} |
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private function getStartQueryCallable(string $level): callable |
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{ |
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$callable = $this->getLoggerCallable($level); |
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if (!is_callable($callable)) { |
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throw new InvalidArgumentException(sprintf( |
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'%s::%s" is not callable', |
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LoggerInterface::class, |
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$this->defaultLogLevel |
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)); |
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} |
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return $callable; |
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} |
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private function getLoggerCallable(string $level) : array |
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{ |
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return [$this->logger, $level]; |
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} |
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public function startQuery($sql, array $params = null, array $types = null) : void |
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{ |
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$this->queryId = uniqid('', true); |
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$this->start = microtime(true); |
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call_user_func($this->startQueryCallable, 'Query started', array_merge( |
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$this->getStartQueryContext($sql, $params, $types), |
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[ |
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'query_id' => $this->queryId, |
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] |
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)); |
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} |
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protected function getStartQueryContext($sql, array $params = null, array $types = null) : array |
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{ |
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return [ |
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'sql' => $sql, |
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'types' => $types, |
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]; |
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} |
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public function stopQuery() : void |
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{ |
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$stop = microtime(true); |
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$durationInSeconds = $stop - $this->start; |
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call_user_func($this->getStopQueryCallable($durationInSeconds), 'Query finished', [ |
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'query_id' => $this->queryId, |
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'start' => $this->start, |
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'stop' => $stop, |
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'duration_s' => $durationInSeconds, |
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]); |
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} |
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private function getStopQueryCallable(float $durationInSeconds): callable |
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{ |
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return $this->getLoggerCallable($this->getApplicableLogLevel($durationInSeconds) ?? $this->defaultLogLevel); |
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} |
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private function getApplicableLogLevel(float $durationInSeconds): ?string |
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{ |
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return $this->logLevelConfiguration instanceof LogLevelConfiguration |
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? $this->logLevelConfiguration->getApplicableLogLevel($durationInSeconds) |
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: $this->defaultLogLevel; |
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} |
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} |
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.