exam and schedule methods

Three calls: list semesters that have exam events, list events, fetch a schedule. ExamEvent is src/exam.js.

flowchart TD
  A[get_semesters_for_exam_events] --> B[Semester]
  B --> C[get_exam_events]
  C --> D[ExamEvent]
  D --> E[get_exam_schedule]
  E --> F[raw schedule object]

async get_semesters_for_exam_events()

POST /studentcommonsontroller/getsemestercode-withstudentexamevents

{ clientid, instituteid, memberid: this.session.memberid }

Maps resp.response.semesterCodeinfo.semestercode with Semester.from_json.

async get_exam_events(semester)

POST /studentcommonsontroller/getstudentexamevents

{
  instituteid,
  registationid: semester.registration_id, // portal key spelling
}

Maps resp.response.eventcode.examevent with ExamEvent.from_json.

classDiagram
  class ExamEvent {
    exam_event_code
    event_from
    exam_event_desc
    registration_id
    exam_event_id
  }

JSON → fields: exameventcode, eventfrom, exameventdesc, registrationid, exameventid.

async get_exam_schedule(exam_event)

POST /studentsttattview/getstudent-examschedule

{
  instituteid,
  registrationid: exam_event.registration_id,
  exameventid: exam_event.exam_event_id,
}

Returns resp.response. Venue and paper rows stay as the portal sent them.

sequenceDiagram
  participant App
  participant WP as WebPortal
  participant API as StudentPortalAPI
  App->>WP: get_semesters_for_exam_events
  WP->>API: getsemestercode-withstudentexamevents
  App->>WP: get_exam_events(sem)
  WP->>API: getstudentexamevents
  App->>WP: get_exam_schedule(event)
  WP->>API: getstudent-examschedule
  API-->>App: schedule

All three methods encrypt the payload with serialize_payload and sit on authenticatedMethods.