<%= autogenerated_event_warning %>

class LiveEvents::SyllabusEvent < LiveEvents::BaseEvent
  # The following is provided in the live events call:
  # {
  #   course_id: course.global_id,
  #   syllabus_body: LiveEvents.truncate(course.syllabus_body),
  #   old_syllabus_body: LiveEvents.truncate(old_syllabus_body)
  # }
  #

  def perform(event_payload)
    super
    attrs = {
      course_id: course.try(:id),
      syllabus_body: payload[:syllabus_body]
    }
    create_or_update(attrs)
  rescue => e
    log_error e
  ensure
    true
  end

  private
  def create_or_update(attrs)
    syllabus = Syllabus.where(course_id: attrs[:course_id]).first_or_initialize
    syllabus.body = attrs[:syllabus_body] # Syllabus Body can get truncated by live events
    syllabus.save!
  end

  def course
    Course.find_by(canvas_course_id: local_canvas_id(payload[:course_id]))
  end
end