(defn get-request-last-status [request-id]
  (-> (select :status.id
              :status.name
              :status.status_type_id
              [:status_type.name :status_type_name]
              :request_status.commentary
              :request_status.timestamp)
      (from :request_status)
      (join :status [:= :request_status.status_id :status.id]
            :status_type [:= :status_type.id :status.status_type_id])
      (where [:= :request_status.request_id request-id])
      (order-by [:request_status.id :desc])
      (limit 1)
      (sql/format)
      (#(j/query db %))
      (first)))