Ramp Flag Open Bill Vendor

arazzo: 1.0.1
info:
  title: Ramp Flag Open Bill Vendor
  summary: List bills and branch into a vendor lookup only when the first bill is still open.
  description: >-
    A bill-pay triage read flow with branching. The workflow lists bills and
    inspects the first bill's status: when it is still open it lists accounting
    vendors so the payee can be resolved for follow-up, and when it is not open
    it ends without the extra lookup. This adapts a bill approval theme to the
    read-only operations the Ramp Developer API exposes. 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: rampApi
  url: ../openapi/ramp-developer-api-openapi.yml
  type: openapi
workflows:
- workflowId: flag-open-bill-vendor
  summary: Branch into an accounting vendor lookup only when the first bill is open.
  description: >-
    Lists bills and conditionally lists accounting vendors to resolve the
    payee when the first bill is in an open status.
  inputs:
    type: object
    required:
    - openStatus
    properties:
      accessToken:
        type: string
        description: OAuth2 client-credentials bearer token with bills:read and accounting:read scopes.
      openStatus:
        type: string
        description: The bill status value that indicates the bill is still open and unpaid.
  steps:
  - stepId: listBills
    description: >-
      List the organization's bills and capture the first bill's status,
      vendor reference, and due date.
    operationId: listBills
    parameters:
    - name: Authorization
      in: header
      value: Bearer $inputs.accessToken
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      firstStatus: $response.body#/data/0/status
      firstVendorId: $response.body#/data/0/vendor_id
      firstDueAt: $response.body#/data/0/due_at
    onSuccess:
    - name: isOpen
      type: goto
      stepId: listVendors
      criteria:
      - context: $response.body
        condition: $.data[0].status == $inputs.openStatus
        type: jsonpath
    - name: notOpen
      type: end
      criteria:
      - context: $response.body
        condition: $.data[0].status != $inputs.openStatus
        type: jsonpath
  - stepId: listVendors
    description: >-
      List accounting vendors so the open bill's vendor_id can be resolved to a
      payee name and code for follow-up.
    operationId: listAccountingVendors
    parameters:
    - name: Authorization
      in: header
      value: Bearer $inputs.accessToken
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      vendors: $response.body#/data
  outputs:
    openBillVendorId: $steps.listBills.outputs.firstVendorId
    openBillDueAt: $steps.listBills.outputs.firstDueAt
    vendors: $steps.listVendors.outputs.vendors