guestbook-cljs/src/clj/guestbook/routes/home.clj

save-message!

(defn save-message! [{:keys [params]}]
  (if-let [errors (validate-message params)]
    (response/bad-request {:errors errors})
    (try
      (db/save-message!
       (assoc params :timestamp (java.util.Date.)))
      (response/ok {:status :ok})
      (catch Exception e
        (response/internal-server-error
         {:errors {:server-error ["Failed to save message!"]}})))))