Canvas LMS Onboard Student to Course

arazzo: 1.0.1
info:
  title: Canvas LMS Onboard Student to Course
  summary: Validate a user, enroll them as a student, and confirm course membership.
  description: >-
    A student-onboarding flow for Canvas. The workflow reads the user record to
    confirm the account exists, enrolls that user as a student in the target
    course, and then lists the course users to confirm the student now appears on
    the roster. 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: canvasApi
  url: ../openapi/canvas-lms-rest-api-openapi.yml
  type: openapi
workflows:
- workflowId: onboard-student-to-course
  summary: Verify a user then enroll them as a student and confirm membership.
  description: >-
    Reads the user, creates a StudentEnrollment in the course, and lists course
    users to confirm the enrollment landed.
  inputs:
    type: object
    required:
    - courseId
    - userId
    properties:
      courseId:
        type: string
        description: The Canvas course id to enroll the student into.
      userId:
        type: string
        description: The Canvas user id of the student.
      enrollmentState:
        type: string
        description: The enrollment state to apply, e.g. active or invited.
  steps:
  - stepId: getUser
    description: >-
      Read the user record to confirm the account exists before enrolling.
    operationId: getUser
    parameters:
    - name: user_id
      in: path
      value: $inputs.userId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      userId: $response.body#/id
      name: $response.body#/name
  - stepId: enrollStudent
    description: >-
      Enroll the validated user as a student in the course.
    operationId: enrollUser
    parameters:
    - name: course_id
      in: path
      value: $inputs.courseId
    requestBody:
      contentType: application/json
      payload:
        enrollment:
          user_id: $inputs.userId
          type: StudentEnrollment
          enrollment_state: $inputs.enrollmentState
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      enrollmentId: $response.body#/id
      enrollmentState: $response.body#/enrollment_state
  - stepId: confirmRoster
    description: >-
      List the course users filtered to students to confirm the newly enrolled
      student appears on the roster.
    operationId: listCourseUsers
    parameters:
    - name: course_id
      in: path
      value: $inputs.courseId
    - name: enrollment_type[]
      in: query
      value:
      - student
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      firstUserId: $response.body#/0/id
  outputs:
    enrollmentId: $steps.enrollStudent.outputs.enrollmentId
    studentName: $steps.getUser.outputs.name