web/src/lib/api/convertBigIntsToStrings.ts

// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

export const convertBigIntsToStrings = <T>(data: T): T => {
  if (typeof data === 'bigint') {
    return data.toString() as unknown as T;
  }

  if (Array.isArray(data)) {
    return data.map((item) => convertBigIntsToStrings(item)) as unknown as T;
  }

  if (typeof data === 'object' && data !== null) {
    const result = {} as T;
    for (const [key, value] of Object.entries(data)) {
      result[key as keyof T] = convertBigIntsToStrings(value);
    }
    return result;
  }

  return data;
};