Overblog\GraphQLBundle\EventListener\DebugListener

Complexity

Total Complexity

2

Size/Duplication

Total Lines	22
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	onPreExecutor()	0	5	1
A	onPostExecutor()	0	7	1

<?php

namespace Overblog\GraphQLBundle\EventListener;

use Overblog\GraphQLBundle\Event\ExecutorResultEvent;

final class DebugListener
{
    /** @var float */
    private $startTime;

    /** @var int */
    private $startMemoryUsage;

    public function onPreExecutor()
    {
        $this->startTime = microtime(true);
        $this->startMemoryUsage = memory_get_usage(true);
    }

    public function onPostExecutor(ExecutorResultEvent $executorResultEvent)
    {
        $executorResultEvent->getResult()->extensions['debug'] = [
            'executionTime' => sprintf('%d ms', round(microtime(true) - $this->startTime, 3) * 1000),
            'memoryUsage' => sprintf('%.2F MiB', (memory_get_usage(true) - $this->startMemoryUsage) / 1024 / 1024),
        ];
    }
}