1 files changed, 0 insertions, 132 deletions
diff --git a/packages/taler-wallet-core/src/errors.ts b/packages/taler-wallet-core/src/errors.ts
deleted file mode 100644
index d788405ff..000000000
--- a/packages/taler-wallet-core/src/errors.ts
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- This file is part of GNU Taler
- (C) 2019-2020 Taler Systems SA
-
- 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/>
- */
-
-/**
- * Classes and helpers for error handling specific to wallet operations.
- *
- * @author Florian Dold <dold@taler.net>
- */
-
-/**
- * Imports.
- */
-import { TalerErrorCode, TalerErrorDetails } from "@gnu-taler/taler-util";
-
-/**
- * This exception is there to let the caller know that an error happened,
- * but the error has already been reported by writing it to the database.
- */
-export class OperationFailedAndReportedError extends Error {
-  static fromCode(
-    ec: TalerErrorCode,
-    message: string,
-    details: Record<string, unknown>,
-  ): OperationFailedAndReportedError {
-    return new OperationFailedAndReportedError(
-      makeErrorDetails(ec, message, details),
-    );
-  }
-
-  constructor(public operationError: TalerErrorDetails) {
-    super(operationError.message);
-
-    // Set the prototype explicitly.
-    Object.setPrototypeOf(this, OperationFailedAndReportedError.prototype);
-  }
-}
-
-/**
- * This exception is thrown when an error occurred and the caller is
- * responsible for recording the failure in the database.
- */
-export class OperationFailedError extends Error {
-  static fromCode(
-    ec: TalerErrorCode,
-    message: string,
-    details: Record<string, unknown>,
-  ): OperationFailedError {
-    return new OperationFailedError(makeErrorDetails(ec, message, details));
-  }
-
-  constructor(public operationError: TalerErrorDetails) {
-    super(operationError.message);
-
-    // Set the prototype explicitly.
-    Object.setPrototypeOf(this, OperationFailedError.prototype);
-  }
-}
-
-export function makeErrorDetails(
-  ec: TalerErrorCode,
-  message: string,
-  details: Record<string, unknown>,
-): TalerErrorDetails {
-  return {
-    code: ec,
-    hint: `Error: ${TalerErrorCode[ec]}`,
-    details: details,
-    message,
-  };
-}
-
-/**
- * Run an operation and call the onOpError callback
- * when there was an exception or operation error that must be reported.
- * The cause will be re-thrown to the caller.
- */
-export async function guardOperationException<T>(
-  op: () => Promise<T>,
-  onOpError: (e: TalerErrorDetails) => Promise<void>,
-): Promise<T> {
-  try {
-    return await op();
-  } catch (e) {
-    if (e instanceof OperationFailedAndReportedError) {
-      throw e;
-    }
-    if (e instanceof OperationFailedError) {
-      await onOpError(e.operationError);
-      throw new OperationFailedAndReportedError(e.operationError);
-    }
-    if (e instanceof Error) {
-      const opErr = makeErrorDetails(
-        TalerErrorCode.WALLET_UNEXPECTED_EXCEPTION,
-        `unexpected exception (message: ${e.message})`,
-        {
-          stack: e.stack,
-        },
-      );
-      await onOpError(opErr);
-      throw new OperationFailedAndReportedError(opErr);
-    }
-    // Something was thrown that is not even an exception!
-    // Try to stringify it.
-    let excString: string;
-    try {
-      excString = e.toString();
-    } catch (e) {
-      // Something went horribly wrong.
-      excString = "can't stringify exception";
-    }
-    const opErr = makeErrorDetails(
-      TalerErrorCode.WALLET_UNEXPECTED_EXCEPTION,
-      `unexpected exception (not an exception, ${excString})`,
-      {},
-    );
-    await onOpError(opErr);
-    throw new OperationFailedAndReportedError(opErr);
-  }
-}