Create and collect an adoption payment (Adopets External API)

arazzo: 1.0.1
info:
  title: Create and collect an adoption payment (Adopets External API)
  version: 1.0.0
  description: >-
    Connect an external system user, create an adoption payment request with line items, then
    retrieve it to confirm status. Grounded in real operationIds from the Adopets External API.
sourceDescriptions:
- name: paymentRequestApi
  url: ../openapi/adopets-payment-request-api-openapi.yml
  type: openapi
- name: systemAuthApi
  url: ../openapi/adopets-system-auth-api-openapi.yml
  type: openapi
workflows:
- workflowId: create-adoption-payment
  summary: Connect a staff user, create a payment request, and read it back.
  inputs:
    type: object
    properties:
      email: {type: string}
      first_name: {type: string}
      last_name: {type: string}
      role: {type: string}
      adopter_email: {type: string}
      items: {type: array}
  steps:
  - stepId: connect
    operationId: connectExternalSystemUser
    requestBody:
      contentType: application/json
      payload:
        email: $inputs.email
        first_name: $inputs.first_name
        last_name: $inputs.last_name
        role: $inputs.role
    outputs:
      session: $response.body#/data/authorization
  - stepId: create
    operationId: createPaymentRequest
    requestBody:
      contentType: application/json
      payload:
        adopter_email: $inputs.adopter_email
        type_key: EXTERNAL_ADOPTION
        items: $inputs.items
    outputs:
      uuid: $response.body#/data/uuid
  - stepId: read-back
    operationId: getPaymentRequest
    requestBody:
      contentType: application/json
      payload:
        uuid: $steps.create.outputs.uuid
    outputs:
      status_key: $response.body#/data/status_key
  outputs:
    payment_request_uuid: $steps.create.outputs.uuid
    status: $steps.read-back.outputs.status_key