arazzo: 1.0.1
info:
  title: Mews Extend Reservation Stay
  summary: Locate a reservation and move its interval to a new start and end.
  description: >-
    The Mews stay-extension pattern. The Connector API reservations/getAll action
    locates the reservation, then reservations/updateInterval shifts the stay to
    a new start and end (for example extending the departure date), optionally
    charging a cancellation fee. Each step inlines its action-style POST body with
    the ClientToken, AccessToken, and Client authentication fields Mews requires
    so the flow reads and runs without opening the OpenAPI description.
  version: 1.0.0
sourceDescriptions:
- name: connectorApi
  url: ../openapi/mews-connector-api-openapi.yml
  type: openapi
workflows:
- workflowId: extend-reservation-stay
  summary: Move a reservation to a new stay interval.
  description: >-
    Reads the reservation by id and updates its interval to the supplied new
    start and end times.
  inputs:
    type: object
    required:
    - clientToken
    - accessToken
    - client
    - enterpriseId
    - reservationId
    - serviceId
    - searchStartUtc
    - searchEndUtc
    - newStartUtc
    - newEndUtc
    properties:
      clientToken:
        type: string
        description: The Mews ClientToken identifying the integration.
      accessToken:
        type: string
        description: The Mews AccessToken identifying the enterprise.
      client:
        type: string
        description: The client application name and version.
      enterpriseId:
        type: string
        description: The enterprise (property) the reservation belongs to.
      reservationId:
        type: string
        description: The reservation whose interval is being changed.
      serviceId:
        type: string
        description: The bookable service the reservation belongs to.
      searchStartUtc:
        type: string
        description: Lower bound of the reservation collision interval, in UTC.
      searchEndUtc:
        type: string
        description: Upper bound of the reservation collision interval, in UTC.
      newStartUtc:
        type: string
        description: The new reservation start in UTC.
      newEndUtc:
        type: string
        description: The new reservation end in UTC.
  steps:
  - stepId: getReservation
    description: >-
      Load the reservation to confirm it exists and read its current interval
      before changing it.
    operationId: reservations_getAll
    requestBody:
      contentType: application/json
      payload:
        ClientToken: $inputs.clientToken
        AccessToken: $inputs.accessToken
        Client: $inputs.client
        StartUtc: $inputs.searchStartUtc
        EndUtc: $inputs.searchEndUtc
        ServiceIds:
        - $inputs.serviceId
        ReservationIds:
        - $inputs.reservationId
        Extent:
          Reservations: true
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      currentStartUtc: $response.body#/Reservations/0/StartUtc
      currentEndUtc: $response.body#/Reservations/0/EndUtc
    onSuccess:
    - name: found
      type: goto
      stepId: updateInterval
      criteria:
      - context: $response.body
        condition: $.Reservations.length > 0
        type: jsonpath
    - name: notFound
      type: end
      criteria:
      - context: $response.body
        condition: $.Reservations.length == 0
        type: jsonpath
  - stepId: updateInterval
    description: >-
      Move the reservation to the new start and end interval.
    operationId: reservations_updateInterval
    requestBody:
      contentType: application/json
      payload:
        ClientToken: $inputs.clientToken
        AccessToken: $inputs.accessToken
        Client: $inputs.client
        EnterpriseId: $inputs.enterpriseId
        ReservationId: $inputs.reservationId
        StartUtc: $inputs.newStartUtc
        EndUtc: $inputs.newEndUtc
        ChargeCancellationFee: false
    successCriteria:
    - condition: $statusCode == 200
  outputs:
    reservationId: $inputs.reservationId
    previousStartUtc: $steps.getReservation.outputs.currentStartUtc
    previousEndUtc: $steps.getReservation.outputs.currentEndUtc