1 files changed, 0 insertions, 134 deletions
diff --git a/src/headless/helpers.ts b/src/headless/helpers.ts
deleted file mode 100644
index 570ec9e69..000000000
--- a/src/headless/helpers.ts
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- This file is part of GNU Taler
- (C) 2019 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/>
- */
-
-/**
- * Helpers to create headless wallets.
- * @author Florian Dold <dold@taler.net>
- */
-
-/**
- * Imports.
- */
-import { Wallet } from "../wallet";
-import { MemoryBackend, BridgeIDBFactory, shimIndexedDB } from "idb-bridge";
-import { openTalerDatabase } from "../db";
-import { HttpRequestLibrary } from "../util/http";
-import fs from "fs";
-import { NodeThreadCryptoWorkerFactory } from "../crypto/workers/nodeThreadWorker";
-import { WalletNotification } from "../types/notifications";
-import { Database } from "../util/query";
-import { NodeHttpLib } from "./NodeHttpLib";
-import { Logger } from "../util/logging";
-import { SynchronousCryptoWorkerFactory } from "../crypto/workers/synchronousWorker";
-
-const logger = new Logger("headless/helpers.ts");
-
-export interface DefaultNodeWalletArgs {
-  /**
-   * Location of the wallet database.
-   *
-   * If not specified, the wallet starts out with an empty database and
-   * the wallet database is stored only in memory.
-   */
-  persistentStoragePath?: string;
-
-  /**
-   * Handler for asynchronous notifications from the wallet.
-   */
-  notifyHandler?: (n: WalletNotification) => void;
-
-  /**
-   * If specified, use this as HTTP request library instead
-   * of the default one.
-   */
-  httpLib?: HttpRequestLibrary;
-}
-
-/**
- * Get a wallet instance with default settings for node.
- */
-export async function getDefaultNodeWallet(
-  args: DefaultNodeWalletArgs = {},
-): Promise<Wallet> {
-  BridgeIDBFactory.enableTracing = false;
-  const myBackend = new MemoryBackend();
-  myBackend.enableTracing = false;
-
-  const storagePath = args.persistentStoragePath;
-  if (storagePath) {
-    try {
-      const dbContentStr: string = fs.readFileSync(storagePath, {
-        encoding: "utf-8",
-      });
-      const dbContent = JSON.parse(dbContentStr);
-      myBackend.importDump(dbContent);
-    } catch (e) {
-      logger.warn("could not read wallet file");
-    }
-
-    myBackend.afterCommitCallback = async () => {
-      // Allow caller to stop persisting the wallet.
-      if (args.persistentStoragePath === undefined) {
-        return;
-      }
-      const dbContent = myBackend.exportDump();
-      fs.writeFileSync(storagePath, JSON.stringify(dbContent, undefined, 2), {
-        encoding: "utf-8",
-      });
-    };
-  }
-
-  BridgeIDBFactory.enableTracing = false;
-
-  const myBridgeIdbFactory = new BridgeIDBFactory(myBackend);
-  const myIdbFactory: IDBFactory = (myBridgeIdbFactory as any) as IDBFactory;
-
-  let myHttpLib;
-  if (args.httpLib) {
-    myHttpLib = args.httpLib;
-  } else {
-    myHttpLib = new NodeHttpLib();
-  }
-
-  const myVersionChange = (): Promise<void> => {
-    console.error("version change requested, should not happen");
-    throw Error();
-  };
-
-  shimIndexedDB(myBridgeIdbFactory);
-
-  const myDb = await openTalerDatabase(myIdbFactory, myVersionChange);
-
-  let workerFactory;
-  try {
-    // Try if we have worker threads available, fails in older node versions.
-    require("worker_threads");
-    workerFactory = new NodeThreadCryptoWorkerFactory();
-  } catch (e) {
-    console.log(
-      "worker threads not available, falling back to synchronous workers",
-    );
-    workerFactory = new SynchronousCryptoWorkerFactory();
-  }
-
-  const dbWrap = new Database(myDb);
-
-  const w = new Wallet(dbWrap, myHttpLib, workerFactory);
-  if (args.notifyHandler) {
-    w.addNotificationListener(args.notifyHandler);
-  }
-  return w;
-}