Novu Trigger a Notification and Verify Delivery

arazzo: 1.0.1
info:
  title: Novu Trigger a Notification and Verify Delivery
  summary: Trigger a workflow to a subscriber, then inspect the event and the per-channel messages it produced.
  description: >-
    An observability pattern that closes the loop after sending. The workflow
    triggers a notification to a subscriber, lists the environment events
    filtered to that subscriber to locate the produced event, and then lists the
    individual channel messages for the subscriber so the actual rendered
    notifications (email, sms, in-app, etc.) can be inspected. Every step spells
    out its request inline so the flow can be read and executed without opening
    the underlying OpenAPI description.
  version: 1.0.0
sourceDescriptions:
- name: novuApi
  url: ../openapi/novu-openapi.yml
  type: openapi
workflows:
- workflowId: trigger-and-verify-delivery
  summary: Trigger a workflow, find its event, then list the channel messages.
  description: >-
    Triggers the named workflow to a subscriber, lists events filtered to that
    subscriber to confirm the trigger, and lists the channel messages produced
    for the subscriber.
  inputs:
    type: object
    required:
    - workflowId
    - subscriberId
    properties:
      workflowId:
        type: string
        description: The trigger identifier of the workflow to send.
      subscriberId:
        type: string
        description: The subscriber id to notify and to verify delivery for.
      payload:
        type: object
        description: Custom payload object used to render the workflow.
  steps:
  - stepId: triggerEvent
    description: >-
      Trigger the workflow to the subscriber and capture the returned
      transactionId for correlation.
    operationId: EventsController_trigger
    requestBody:
      contentType: application/json
      payload:
        name: $inputs.workflowId
        to: $inputs.subscriberId
        payload: $inputs.payload
    successCriteria:
    - condition: $statusCode == 201
    outputs:
      status: $response.body#/data/status
      transactionId: $response.body#/data/transactionId
  - stepId: findEvent
    description: >-
      List events filtered to the subscriber to locate the event produced by the
      trigger.
    operationId: NotificationsController_listNotifications
    parameters:
    - name: subscriberIds
      in: query
      value:
      - $inputs.subscriberId
    - name: limit
      in: query
      value: 10
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      notificationId: $response.body#/data/0/_id
  - stepId: listMessages
    description: >-
      List the channel messages produced for the subscriber so the rendered
      notifications can be inspected per channel.
    operationId: MessagesController_getMessages
    parameters:
    - name: subscriberId
      in: query
      value: $inputs.subscriberId
    - name: limit
      in: query
      value: 10
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      messages: $response.body#/data
      hasMore: $response.body#/hasMore
  outputs:
    transactionId: $steps.triggerEvent.outputs.transactionId
    notificationId: $steps.findEvent.outputs.notificationId
    messages: $steps.listMessages.outputs.messages