get activity

1 files changed, 74 insertions, 0 deletions

diff --git a/packages/taler-wallet-webextension/src/components/WalletActivity.tsx b/packages/taler-wallet-webextension/src/components/WalletActivity.tsx
new file mode 100644
index 000000000..a63ee97cb
--- /dev/null
+++ b/packages/taler-wallet-webextension/src/components/WalletActivity.tsx
@@ -0,0 +1,74 @@
+/*
+ This file is part of GNU Taler
+ (C) 2022 Taler Systems S.A.
+
+ GNU Taler is free software; you can redistribute it and/or modify it under the
+ terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with
+ GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+import {
+  AbsoluteTime,
+  Amounts,
+  NotificationType,
+  Transaction,
+  TransactionMajorState,
+} from "@gnu-taler/taler-util";
+import { WalletApiOperation } from "@gnu-taler/taler-wallet-core";
+import { Fragment, h, JSX, VNode } from "preact";
+import { useEffect } from "preact/hooks";
+import { useBackendContext } from "../context/backend.js";
+import { useTranslationContext } from "@gnu-taler/web-util/browser";
+import { useAsyncAsHook } from "../hooks/useAsyncAsHook.js";
+import { Avatar } from "../mui/Avatar.js";
+import { Grid } from "../mui/Grid.js";
+import { Typography } from "../mui/Typography.js";
+import Banner from "./Banner.js";
+import { Time } from "./Time.js";
+
+interface Props extends JSX.HTMLAttributes {
+}
+
+/**
+ * this cache will save the tx from the previous render
+ */
+const cache = { tx: [] as Transaction[] };
+
+export function WalletActivity({  }: Props): VNode {
+  const api = useBackendContext();
+  const state = useAsyncAsHook(() =>
+    api.wallet.call(WalletApiOperation.GetTransactions, {}),
+  );
+  const listenAllEvents = Array.from<NotificationType>({ length: 1 });
+
+  useEffect(() => {
+    return api.listener.onUpdateNotification( listenAllEvents, (notif) => {
+      console.log(notif)
+    });
+  });
+
+  const transactions =
+    !state || state.hasError
+      ? cache.tx
+      : state.response.transactions.filter(
+        (t) => t.txState.major === TransactionMajorState.Pending,
+      );
+
+  if (state && !state.hasError) {
+    cache.tx = transactions;
+  }
+  if (!transactions.length) {
+    return <Fragment />;
+  }
+  return (
+    <div>
+      this is shown below
+    </div>
+  );
+}