Paragon Verify Integration then Proxy a Request

arazzo: 1.0.1
info:
  title: Paragon Verify Integration then Proxy a Request
  summary: Confirm the Connected User has the integration enabled, then proxy a live API call to it.
  description: >-
    A guarded Proxy API flow spanning the Users and Proxy specs. The workflow
    reads the Connected User to confirm they are authenticated, inspects the
    project integrations to verify the target integration is enabled for the
    user, and only then proxies a GET request to the third-party provider's API
    on the user's behalf. 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: usersApi
  url: ../openapi/paragon-users-api-openapi.yml
  type: openapi
- name: proxyApi
  url: ../openapi/paragon-proxy-api-openapi.yml
  type: openapi
workflows:
- workflowId: verify-integration-and-proxy-request
  summary: Check the integration is connected, then proxy a GET to the provider.
  description: >-
    Reads the Connected User, verifies the target integration is enabled in the
    project, and proxies a GET request to the integration provider only when the
    integration is available.
  inputs:
    type: object
    required:
    - projectId
    - integrationType
    - apiPath
    properties:
      projectId:
        type: string
        description: Your Paragon Project ID.
      integrationType:
        type: string
        description: The integration to proxy to (e.g. salesforce, hubspot, slack).
      apiPath:
        type: string
        description: The third-party provider API path to send the request to.
  steps:
  - stepId: getUser
    description: >-
      Read the authenticated Connected User to confirm they are authenticated
      and to capture their enabled integrations map.
    operationId: getUser
    parameters:
    - name: projectId
      in: path
      value: $inputs.projectId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      userId: $response.body#/id
      authenticated: $response.body#/authenticated
      integrations: $response.body#/integrations
  - stepId: getIntegrations
    description: >-
      Retrieve the project integrations and confirm at least one is enabled for
      the Connected User before attempting a proxied call.
    operationId: getIntegrations
    parameters:
    - name: projectId
      in: path
      value: $inputs.projectId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      integrations: $response.body
    onSuccess:
    - name: hasEnabledIntegration
      type: goto
      stepId: proxyGetRequest
      criteria:
      - context: $response.body
        condition: $[?(@.enabled == true)]
        type: jsonpath
  - stepId: proxyGetRequest
    description: >-
      Proxy a GET request to the third-party integration provider's API on
      behalf of the Connected User.
    operationId: proxyGetRequest
    parameters:
    - name: projectId
      in: path
      value: $inputs.projectId
    - name: integrationType
      in: path
      value: $inputs.integrationType
    - name: apiPath
      in: path
      value: $inputs.apiPath
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      providerResponse: $response.body
  outputs:
    userId: $steps.getUser.outputs.userId
    integrations: $steps.getIntegrations.outputs.integrations
    providerResponse: $steps.proxyGetRequest.outputs.providerResponse