arazzo: 1.0.1
info:
  title: Factorial Reschedule Time Off
  summary: Find an employee's existing leave, reschedule it, and confirm the new dates.
  description: >-
    A find-then-act flow for time off. The workflow lists an employee's leaves
    in a window, branches on whether a leave was found, updates the matched
    leave with new dates, and reads it back to confirm the reschedule. This is
    the building block for any absence-change or vacation-amendment integration.
    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: factorialApi
  url: ../openapi/factorial-openapi.yml
  type: openapi
workflows:
- workflowId: reschedule-time-off
  summary: Find an employee's leave and reschedule it to new dates.
  description: >-
    Lists leaves, branches on existence, updates the matched leave, and confirms
    the new dates.
  inputs:
    type: object
    required:
    - employee_id
    - from
    - to
    - new_start_on
    - new_finish_on
    properties:
      employee_id:
        type: integer
        description: The id of the employee whose leave is being rescheduled.
      from:
        type: string
        description: The start of the window to search leaves in (YYYY-MM-DD).
      to:
        type: string
        description: The end of the window to search leaves in (YYYY-MM-DD).
      new_start_on:
        type: string
        description: The new first day of the leave (YYYY-MM-DD).
      new_finish_on:
        type: string
        description: The new last day of the leave (YYYY-MM-DD).
  steps:
  - stepId: findLeave
    description: >-
      List the employee's leaves in the window and branch on whether one was
      found before rescheduling.
    operationId: listLeaves
    parameters:
    - name: employee_id
      in: query
      value: $inputs.employee_id
    - name: from
      in: query
      value: $inputs.from
    - name: to
      in: query
      value: $inputs.to
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      leaveId: $response.body#/data/0/id
    onSuccess:
    - name: leaveFound
      type: goto
      stepId: rescheduleLeave
      criteria:
      - context: $response.body
        condition: $.data.length > 0
        type: jsonpath
    - name: leaveMissing
      type: end
      criteria:
      - context: $response.body
        condition: $.data.length == 0
        type: jsonpath
  - stepId: rescheduleLeave
    description: >-
      Update the matched leave with the new start and finish dates.
    operationId: updateLeave
    parameters:
    - name: id
      in: path
      value: $steps.findLeave.outputs.leaveId
    requestBody:
      contentType: application/json
      payload:
        start_on: $inputs.new_start_on
        finish_on: $inputs.new_finish_on
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      leaveId: $steps.findLeave.outputs.leaveId
  - stepId: confirmLeave
    description: >-
      Read the leave back to confirm the rescheduled dates.
    operationId: getLeave
    parameters:
    - name: id
      in: path
      value: $steps.rescheduleLeave.outputs.leaveId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      leaveId: $response.body#/id
      startOn: $response.body#/start_on
      finishOn: $response.body#/finish_on
  outputs:
    leaveId: $steps.confirmLeave.outputs.leaveId
    startOn: $steps.confirmLeave.outputs.startOn
    finishOn: $steps.confirmLeave.outputs.finishOn