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path: root/shared/logger/node_modules/@sentry-internal/tracing/esm/browser/web-vitals/lib/generateUniqueID.js
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/*
 * Copyright 2020 Google LLC
 *
 * Licensed 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
 *
 *     https://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.
 */

/**
 * Performantly generate a unique, 30-char string by combining a version
 * number, the current timestamp with a 13-digit number integer.
 * @return {string}
 */
const generateUniqueID = () => {
  return `v3-${Date.now()}-${Math.floor(Math.random() * (9e12 - 1)) + 1e12}`;
};

export { generateUniqueID };
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