Stripe Create and Finalize Invoice

arazzo: 1.0.1
info:
  title: Stripe Create and Finalize Invoice
  summary: Create a draft invoice, add a line item, then finalize it.
  description: >-
    The manual invoicing pattern for billing a customer outside of a
    subscription. The workflow creates a draft Invoice for a customer, attaches
    an invoice item to that invoice, then finalizes the invoice so it becomes
    payable. Every step spells out its form-encoded request inline so the flow
    can be read and executed without opening the underlying OpenAPI description.
  version: 1.0.0
  x-realizes-capability-ids:
  - BC-200.30
  x-capability-derivation:
    method: 'deterministic join: sourceDescriptions -> per-tag OpenAPI -> tag/capability edge. No classification at this step.'
    min_confidence: 0.7
    sources:
    - capability_id: BC-200.30
      capability_name: Accounts Receivable Management
      spec: stripe-finalize-api-openapi.yml
      confidence: 0.7
    model: Turbo EA Capabilities by Vincent Verdet — Turbo EA, https://github.com/vincentmakes/turbo-ea-capabilities, CC BY 4.0
sourceDescriptions:
- name: finalizeApi
  url: ../openapi/stripe-finalize-api-openapi.yml
  type: openapi
- name: invoiceApi
  url: ../openapi/stripe-invoice-api-openapi.yml
  type: openapi
- name: postApi
  url: ../openapi/stripe-post-api-openapi.yml
  type: openapi
workflows:
- workflowId: create-and-finalize-invoice
  summary: Draft an invoice, add an item, and finalize it for collection.
  description: >-
    Creates a draft Invoice for the customer, adds a one-off invoice item tied to
    that invoice, then finalizes the invoice to lock it for payment.
  inputs:
    type: object
    required:
    - customer
    - amount
    - currency
    properties:
      customer:
        type: string
        description: ID of the customer to invoice.
      amount:
        type: integer
        description: Line item amount in the smallest currency unit.
      currency:
        type: string
        description: Three-letter ISO currency code.
      description:
        type: string
        description: Optional description for the invoice item.
  steps:
  - stepId: createDraftInvoice
    description: Create a draft Invoice for the customer with manual advance.
    operationId: postInvoices
    requestBody:
      contentType: application/x-www-form-urlencoded
      payload:
        customer: $inputs.customer
        auto_advance: false
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      invoiceId: $response.body#/id
  - stepId: addInvoiceItem
    description: Attach a one-off invoice item to the draft invoice.
    operationId: postInvoice Items
    requestBody:
      contentType: application/x-www-form-urlencoded
      payload:
        customer: $inputs.customer
        invoice: $steps.createDraftInvoice.outputs.invoiceId
        amount: $inputs.amount
        currency: $inputs.currency
        description: $inputs.description
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      invoiceItemId: $response.body#/id
  - stepId: finalizeInvoice
    description: Finalize the invoice so it is locked and ready to be paid.
    operationId: postInvoicesInvoiceFinalize
    parameters:
    - name: invoice
      in: path
      value: $steps.createDraftInvoice.outputs.invoiceId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      status: $response.body#/status
      total: $response.body#/total
  outputs:
    invoiceId: $steps.createDraftInvoice.outputs.invoiceId
    invoiceItemId: $steps.addInvoiceItem.outputs.invoiceItemId
    status: $steps.finalizeInvoice.outputs.status