SELECT
  'active-task' AS activityType,
  CAST(task.id AS TEXT) AS activityId,
  CAST(task.user_profile_id AS TEXT) AS userProfileId,
  CAST(task.map_id AS TEXT) AS mapId,
  available.task_data_asset_path AS subject,
  task.sequence_index AS sequenceIndex,
  NULL AS occurredAt,
  CASE WHEN available.was_ever_completed = 1 THEN 'completed-before' ELSE 'active' END AS state
FROM active_task active
JOIN tracking_data_set task ON task.id = active.id
JOIN available_task available ON available.id = active.available_task_id
WHERE (:userProfileId IS NULL OR CAST(task.user_profile_id AS TEXT) = :userProfileId)
ORDER BY task.id DESC
LIMIT COALESCE(:limit, 500)