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Steps

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emitMultipleEventsStep

Emits multiple events to the event bus in parallel. This step is commonly used to notify other systems (like search indexes or notification services) about changes to data. It’s a shared utility step used across various workflows in the codebase. Source code

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Examples

packages/modules/b2c-core/src/workflows/fulfillment-set/create-vendor-service-zone.ts
import { IntermediateEvents } from "@mercurjs/framework";
import { emitMultipleEventsStep } from "../common/steps";

// ... inside createVendorServiceZonesWorkflow

const events = transform(zones, (zones) =>
  zones.map((z) => ({
    name: IntermediateEvents.SERVICE_ZONE_CHANGED,
    data: { id: z.id },
  }))
);

createRemoteLinkStep(links);
emitMultipleEventsStep(events);

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Input

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input
object[]
required
Array of events to emit.

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Output

This step does not return a value.