AugurProject/augur-ui

import { loadAccountHistory } from "modules/auth/actions/load-account-history";
import { selectTransactions } from "modules/transactions/selectors/transactions";

export const triggerTransactionsExport = () => (dispatch, getState) => {
  const { appStatus } = getState();
  const { transactionsLoading } = appStatus;

  if (!transactionsLoading) {
    // trigger download
    const transactions = selectTransactions(getState());
    const transactionsDataString =
      "data:text/json;charset=utf-8," +
      encodeURIComponent(JSON.stringify(transactions));
    const a = document.createElement("a");

    a.setAttribute("href", transactionsDataString);
    a.setAttribute("download", "AugurTransactions.json");
    a.click();
  } else {
    // trigger load all transactions and give it this function as a callback.
    dispatch(loadAccountHistory(true, triggerTransactionsExport));
  }
};