25 lines
877 B
TypeScript
25 lines
877 B
TypeScript
import { EventsHandler, IEventHandler } from '@nestjs/cqrs';
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import { IssueUpdatedEvent } from '@task-stream/api/tracker/domain';
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import { UpsertMaterializedIssueRepository } from '../ports/upsert-materialized-issue.repository';
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import { ReadModelNotifier, versionOf } from './read-model-notifier';
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@EventsHandler(IssueUpdatedEvent)
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export class IssueUpdatedEventHandler
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implements IEventHandler<IssueUpdatedEvent>
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{
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constructor(
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private readonly upsertMaterializedIssueRepository: UpsertMaterializedIssueRepository,
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private readonly notifier: ReadModelNotifier,
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) {}
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async handle(event: IssueUpdatedEvent) {
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await this.upsertMaterializedIssueRepository.upsert({
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id: event.aggregateId,
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...event.changes,
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updatedAt: event.occurredAt,
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version: versionOf(event),
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});
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await this.notifier.issue(event.aggregateId, event);
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}
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}
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