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<?php |
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namespace ZoiloMora\ElasticAPM\Processor; |
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use ZoiloMora\ElasticAPM\Events\Span\Span; |
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use ZoiloMora\ElasticAPM\Events\Transaction\Transaction; |
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use ZoiloMora\ElasticAPM\Processor\MetricSetProcessor\ByIdFinder; |
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use ZoiloMora\ElasticAPM\Processor\MetricSetProcessor\FromEventsSpanBuilder; |
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use ZoiloMora\ElasticAPM\Processor\MetricSetProcessor\GroupBySpanTypes; |
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use ZoiloMora\ElasticAPM\Processor\MetricSetProcessor\MeasurableEventsFinder; |
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use ZoiloMora\ElasticAPM\Processor\MetricSetProcessor\MetricsSetBuilder; |
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use ZoiloMora\ElasticAPM\Processor\MetricSetProcessor\SpanGroupsByTransactionId; |
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final class MetricSetProcessor implements Processor |
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{ |
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/** |
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* @var MeasurableEventsFinder |
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*/ |
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private $measurableEventsFinder; |
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/** |
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* @var FromEventsSpanBuilder |
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*/ |
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private $fromEventsSpanBuilder; |
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/** |
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* @var SpanGroupsByTransactionId |
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*/ |
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private $spanGroupsByTransactionId; |
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/** |
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* @var ByIdFinder |
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*/ |
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private $byIdFinder; |
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/** |
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* @var GroupBySpanTypes |
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*/ |
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private $groupBySpanTypes; |
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/** |
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* @var MetricsSetBuilder |
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*/ |
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private $metricsSetBuilder; |
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/** |
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* @param MeasurableEventsFinder $measurableEventsFinder |
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* @param FromEventsSpanBuilder $fromEventsSpanBuilder |
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* @param SpanGroupsByTransactionId $spanGroupsByTransactionId |
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* @param ByIdFinder $byIdFinder |
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* @param GroupBySpanTypes $groupBySpanTypes |
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* @param MetricsSetBuilder $metricsSetBuilder |
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*/ |
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public function __construct( |
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MeasurableEventsFinder $measurableEventsFinder, |
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FromEventsSpanBuilder $fromEventsSpanBuilder, |
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SpanGroupsByTransactionId $spanGroupsByTransactionId, |
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ByIdFinder $byIdFinder, |
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GroupBySpanTypes $groupBySpanTypes, |
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MetricsSetBuilder $metricsSetBuilder |
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) { |
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$this->measurableEventsFinder = $measurableEventsFinder; |
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$this->fromEventsSpanBuilder = $fromEventsSpanBuilder; |
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$this->spanGroupsByTransactionId = $spanGroupsByTransactionId; |
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$this->byIdFinder = $byIdFinder; |
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$this->groupBySpanTypes = $groupBySpanTypes; |
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$this->metricsSetBuilder = $metricsSetBuilder; |
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} |
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/** |
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* @param array $events |
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* |
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* @return array |
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*/ |
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public function __invoke(array $events) |
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{ |
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$measurableEvents = $this->measurableEventsFinder->execute($events); |
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$spans = []; |
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/** @var Transaction|Span $event */ |
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foreach ($measurableEvents as $event) { |
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$spans[] = $this->fromEventsSpanBuilder->execute($event, $measurableEvents); |
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} |
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$spanGroups = $this->spanGroupsByTransactionId->execute($spans); |
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$metricSets = []; |
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foreach ($spanGroups as $spanGroup) { |
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/** @var Transaction $transaction */ |
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$transaction = $this->byIdFinder->execute( |
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$spanGroup->transactionId(), |
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$measurableEvents |
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); |
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$groupedBySpanTypes = $this->groupBySpanTypes->execute( |
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$spanGroup->transactionId(), |
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$spanGroup->spans() |
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); |
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$metricSets = array_merge( |
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$metricSets, |
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$this->metricsSetBuilder->execute($transaction, $groupedBySpanTypes) |
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); |
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} |
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return array_merge($events, $metricSets); |
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} |
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} |
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zoilomora /
elastic-apm-agent-php
