arazzo: 1.0.1
info:
  title: parcelLab Predict Delivery and Create Order
  summary: Get a pre-checkout delivery prediction, then create the order it describes.
  description: >-
    Combines the Promise prediction endpoint with order creation. The workflow
    first asks parcelLab for a localized delivery date prediction for the
    destination and courier, captures the likely delivery window, and then
    upserts the order so the post-purchase tracking experience picks up where the
    checkout promise left off. 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: parcellabApi
  url: ../openapi/parcellab-openapi.yml
  type: openapi
workflows:
- workflowId: predict-then-create-order
  summary: Predict a delivery date and then create the matching order.
  description: >-
    Calls the delivery date predictor for a destination and courier, then
    upserts the order for the same account and destination country.
  inputs:
    type: object
    required:
    - authToken
    - account
    - destinationCountryIso3
    - orderNumber
    properties:
      authToken:
        type: string
        description: Authorization header value for the parcelLab API.
      account:
        type: integer
        description: The parcelLab account id.
      destinationCountryIso3:
        type: string
        description: ISO3 destination country code.
      destinationPostalCode:
        type: string
        description: Destination postal code to refine the prediction.
      courier:
        type: string
        description: Courier code to constrain the prediction.
      serviceLevel:
        type: string
        description: Service level to constrain the prediction.
      orderNumber:
        type: string
        description: The shop order number for the order to create.
      recipientEmail:
        type: string
        description: Recipient email for the order.
      articlesOrder:
        type: array
        description: Line items ordered.
  steps:
  - stepId: predictDelivery
    description: >-
      Request a localized delivery date prediction for the destination, courier,
      and service level.
    operationId: predictDelivery
    parameters:
    - name: Authorization
      in: header
      value: $inputs.authToken
    - name: account
      in: query
      value: $inputs.account
    - name: destination_country_iso3
      in: query
      value: $inputs.destinationCountryIso3
    - name: destination_postal_code
      in: query
      value: $inputs.destinationPostalCode
    - name: courier
      in: query
      value: $inputs.courier
    - name: service_level
      in: query
      value: $inputs.serviceLevel
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      requestId: $response.body#/request_id
      dateLikely: $response.body#/prediction/0/date_likely
      dateMin: $response.body#/prediction/0/date_min
      dateMax: $response.body#/prediction/0/date_max
  - stepId: createOrder
    description: >-
      Upsert the order for the same account and destination so its tracking
      experience continues from the checkout promise.
    operationId: upsertOrder
    parameters:
    - name: Authorization
      in: header
      value: $inputs.authToken
    requestBody:
      contentType: application/json
      payload:
        account: $inputs.account
        order_number: $inputs.orderNumber
        destination_country_iso3: $inputs.destinationCountryIso3
        recipient_email: $inputs.recipientEmail
        articles_order: $inputs.articlesOrder
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      externalId: $response.body#/external_id
      orderNumber: $response.body#/order_number
  outputs:
    dateLikely: $steps.predictDelivery.outputs.dateLikely
    externalId: $steps.createOrder.outputs.externalId
    orderNumber: $steps.createOrder.outputs.orderNumber