Sendbird Audit a Channel and Its Recent Activity

arazzo: 1.0.1
info:
  title: Sendbird Audit a Channel and Its Recent Activity
  summary: List channels for a member, then read details and recent messages for one.
  description: >-
    A read-only audit flow for support and analytics. It lists the group
    channels that a given user belongs to, reads full details for the first
    matching channel, and pulls its recent messages so an operator can review
    activity. It branches on whether the user is in any channels so the empty
    case ends cleanly. 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: sendbirdApi
  url: ../openapi/sendbird-platform-openapi.yml
  type: openapi
workflows:
- workflowId: audit-channel-membership
  summary: Find a member's first channel and audit its details and messages.
  description: >-
    Lists channels containing a user, branches on whether any exist, then reads
    channel details and recent messages.
  inputs:
    type: object
    required:
    - apiToken
    - userId
    properties:
      apiToken:
        type: string
        description: Sendbird Api-Token from the dashboard.
      userId:
        type: string
        description: User ID whose channels are audited.
      messageLimit:
        type: integer
        description: Number of recent messages to pull for the audited channel.
        default: 20
  steps:
  - stepId: listChannels
    description: List group channels that include the supplied user.
    operationId: listGroupChannels
    parameters:
    - name: Api-Token
      in: header
      value: $inputs.apiToken
    - name: members_include_in
      in: query
      value: $inputs.userId
    - name: limit
      in: query
      value: 1
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      firstChannelUrl: $response.body#/channels/0/channel_url
    onSuccess:
    - name: hasChannel
      type: goto
      stepId: channelDetails
      criteria:
      - context: $response.body
        condition: $.channels.length > 0
        type: jsonpath
    - name: noChannels
      type: end
      criteria:
      - context: $response.body
        condition: $.channels.length == 0
        type: jsonpath
  - stepId: channelDetails
    description: Read full details for the first matching channel.
    operationId: getGroupChannel
    parameters:
    - name: Api-Token
      in: header
      value: $inputs.apiToken
    - name: channel_url
      in: path
      value: $steps.listChannels.outputs.firstChannelUrl
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      name: $response.body#/name
      memberCount: $response.body#/member_count
  - stepId: recentMessages
    description: Pull recent messages from the audited channel.
    operationId: listMessages
    parameters:
    - name: Api-Token
      in: header
      value: $inputs.apiToken
    - name: channel_url
      in: path
      value: $steps.listChannels.outputs.firstChannelUrl
    - name: prev_limit
      in: query
      value: $inputs.messageLimit
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      messages: $response.body#/messages
  outputs:
    channelUrl: $steps.listChannels.outputs.firstChannelUrl
    channelName: $steps.channelDetails.outputs.name
    memberCount: $steps.channelDetails.outputs.memberCount
    messages: $steps.recentMessages.outputs.messages