new wallet history and view refactoring

1 files changed, 97 insertions, 0 deletions

diff --git a/packages/taler-wallet-webextension/src/cta/reset-required.tsx b/packages/taler-wallet-webextension/src/cta/reset-required.tsx
new file mode 100644
index 000000000..87751561c
--- /dev/null
+++ b/packages/taler-wallet-webextension/src/cta/reset-required.tsx
@@ -0,0 +1,97 @@
+/*
+ This file is part of TALER
+ (C) 2017 GNUnet e.V.
+
+ 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.
+
+ 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
+ TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+/**
+ * Page to inform the user when a database reset is required.
+ *
+ * @author Florian Dold
+ */
+
+import { Component, JSX } from "preact";
+import * as wxApi from "../wxApi";
+
+interface State {
+  /**
+   * Did the user check the confirmation check box?
+   */
+  checked: boolean;
+
+  /**
+   * Do we actually need to reset the db?
+   */
+  resetRequired: boolean;
+}
+
+class ResetNotification extends Component<any, State> {
+  constructor(props: any) {
+    super(props);
+    this.state = { checked: false, resetRequired: true };
+    setInterval(() => this.update(), 500);
+  }
+  async update(): Promise<void> {
+    const res = await wxApi.checkUpgrade();
+    this.setState({ resetRequired: res.dbResetRequired });
+  }
+  render(): JSX.Element {
+    if (this.state.resetRequired) {
+      return (
+        <div>
+          <h1>Manual Reset Required</h1>
+          <p>
+            The wallet&apos;s database in your browser is incompatible with the{" "}
+            currently installed wallet. Please reset manually.
+          </p>
+          <p>
+            Once the database format has stabilized, we will provide automatic
+            upgrades.
+          </p>
+          <input
+            id="check"
+            type="checkbox"
+            checked={this.state.checked}
+            onChange={() => {
+              this.setState(prev => ({ checked: prev.checked }))
+            }}
+          />{" "}
+          <label htmlFor="check">
+            I understand that I will lose all my data
+          </label>
+          <br />
+          <button
+            class="pure-button"
+            disabled={!this.state.checked}
+            onClick={() => wxApi.resetDb()}
+          >
+            Reset
+          </button>
+        </div>
+      );
+    }
+    return (
+      <div>
+        <h1>Everything is fine!</h1>A reset is not required anymore, you can
+        close this page.
+      </div>
+    );
+  }
+}
+
+/**
+ * @deprecated to be removed
+ */
+export function createResetRequiredPage(): JSX.Element {
+  return <ResetNotification />;
+}