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<?php
declare( strict_types = 1 );
namespace WMDE\Fundraising\Frontend\BucketTesting\Logging;
use WMDE\Fundraising\Frontend\BucketTesting\Bucket;
/**
* Logs the event info, the bucket data and the time as a JSON-encoded string
*/
class JsonBucketLogger implements BucketLogger {
private $logWriter;
private $timeTeller;
public function __construct( LogWriter $logWriter, TimeTeller $timeTeller ) {
$this->logWriter = $logWriter;
$this->timeTeller = $timeTeller;
}
public function writeEvent( LoggingEvent $event, Bucket ...$buckets ): void {
$this->logWriter->write( json_encode( $this->formatData( $event, ...$buckets ) ) );
private function formatData( LoggingEvent $event, Bucket ...$buckets ): array {
return [
'date' => $this->timeTeller->getTime(),
'eventName' => $event->getName(),
'metadata' => $event->getMetaData(),
'buckets' => $this->getBucketMap( $buckets )
];
private function getBucketMap( array $buckets ): array {
return array_reduce(
$buckets,
function ( array $bucketMap, Bucket $bucket ) {
$bucketMap[$bucket->getCampaign()->getName()] = $bucket->getName();
return $bucketMap;
},
[]
);
wmde /
FundraisingFrontend
