@datastax/astra-mongoose/src/createAstraUri.ts

Astra's NodeJS Mongoose compatibility client

// Copyright DataStax, Inc.
//
// 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
//
// 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.

import url from 'url';

/**
 * Create an Astra connection URI while connecting to Astra Data API.
 */
export default function createAstraUri (
    apiEndpoint: string,
    apiToken: string,
    namespace?: string,
    baseApiPath?: string,
    authHeaderName?: string,
) {
    const uri = new url.URL(apiEndpoint);
    let contextPath = '';
    contextPath += baseApiPath ? `/${baseApiPath.replace(/^\/+/, '')}` : '/api/json/v1';
    contextPath += `/${namespace ?? 'default_keyspace'}`;
    uri.pathname = contextPath;
    if (apiToken) {
        uri.searchParams.append('applicationToken', apiToken);
    }
    if (authHeaderName) {
        uri.searchParams.append('authHeaderName', authHeaderName);
    }
    return uri.toString();
}