1 files changed, 84 insertions, 0 deletions
diff --git a/packages/taler-wallet-webextension/src/cta/Recovery/state.ts b/packages/taler-wallet-webextension/src/cta/Recovery/state.ts
new file mode 100644
index 000000000..5399c5bfc
--- /dev/null
+++ b/packages/taler-wallet-webextension/src/cta/Recovery/state.ts
@@ -0,0 +1,84 @@
+/*
+ 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 { parseRestoreUri } from "@gnu-taler/taler-util";
+import { WalletApiOperation } from "@gnu-taler/taler-wallet-core";
+import { useAlertContext } from "../../context/alert.js";
+import { useBackendContext } from "../../context/backend.js";
+import { useTranslationContext } from "@gnu-taler/web-util/browser";
+import { Props, State } from "./index.js";
+
+export function useComponentState({
+  talerRecoveryUri,
+  onCancel,
+  onSuccess,
+}: Props): State {
+  const api = useBackendContext();
+  const { pushAlertOnError } = useAlertContext();
+  const { i18n } = useTranslationContext();
+  if (!talerRecoveryUri) {
+    return {
+      status: "error",
+      error: {
+        type: "error",
+        message: i18n.str`Missing URI`,
+        description: i18n.str``,
+        cause: new Error("something"),
+        context: {},
+      },
+    };
+  }
+  const info = parseRestoreUri(talerRecoveryUri);
+
+  if (!info) {
+    return {
+      status: "error",
+      error: {
+        type: "error",
+        message: i18n.str`Could not parse the recovery URI`,
+        description: i18n.str``,
+        cause: new Error("something"),
+        context: {},
+      },
+    };
+  }
+  const recovery = info;
+
+  async function recoverBackup(): Promise<void> {
+    await api.wallet.call(WalletApiOperation.ImportBackupRecovery, {
+      recovery: {
+        walletRootPriv: recovery.walletRootPriv,
+        providers: recovery.providers.map((url) => ({
+          name: new URL(url).hostname,
+          url,
+        })),
+      },
+    });
+    onSuccess();
+  }
+
+  return {
+    status: "ready",
+
+    accept: {
+      onClick: pushAlertOnError(recoverBackup),
+    },
+    cancel: {
+      onClick: pushAlertOnError(onCancel),
+    },
+    error: undefined,
+  };
+}