:contract/compiled-code-loaded

handlers.cljs

(reg-event-fx
  :contract/abi-loaded
  interceptors
  (fn [{:keys [db]} [abi]]
    (let [web3 (:web3 db)
          contract-instance (web3-eth/contract-at web3 abi (:address (:contract db)))]

      {:db (assoc-in db [:contract :instance] contract-instance)

       :web3-fx.contract/events
       {:instance contract-instance
        :db db
        :db-path [:contract :events]
        :events [[:on-tweet-added {} {:from-block 0} :contract/on-tweet-loaded :log-error]]}

       :web3-fx.contract/constant-fns
       {:instance contract-instance
        :fns [[:get-settings :contract/settings-loaded :log-error]]}})))