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<?php |
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/** |
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* Copyright 2014 SURFnet bv |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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namespace Surfnet\StepupMiddleware\CommandHandlingBundle\EventSourcing; |
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use Broadway\Domain\DomainEventStream; |
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use Broadway\Domain\DomainMessage; |
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use Broadway\Domain\Metadata as BroadwayMetadata; |
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use Broadway\EventSourcing\EventStreamDecorator; |
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use Surfnet\StepupMiddleware\CommandHandlingBundle\Command\Metadata; |
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final class MetadataEnrichingEventStreamDecorator implements EventStreamDecorator, MetadataEnricher |
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{ |
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private ?Metadata $metadata = null; |
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public function setMetadata(Metadata $metadata = null): void |
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{ |
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$this->metadata = $metadata; |
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} |
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public function decorateForWrite( |
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string $aggregateType, |
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string $aggregateIdentifier, |
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DomainEventStream $eventStream, |
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): DomainEventStream { |
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if (!$this->metadata instanceof Metadata) { |
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return $eventStream; |
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} |
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$domainMessages = []; |
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foreach ($eventStream as $domainMessage) { |
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/** @var DomainMessage $domainMessage */ |
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$domainMessages[] = $domainMessage->andMetadata( |
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new BroadwayMetadata([ |
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'actorId' => $this->metadata->actorId, |
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'actorInstitution' => $this->metadata->actorInstitution, |
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]), |
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); |
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} |
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return new DomainEventStream($domainMessages); |
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} |
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} |
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OpenConext /
Stepup-Middleware
