@notross/mongo-singleton
Version:
A lightweight, zero-fuss way to get a single shared MongoDB connection across your Node.js codebase.
30 lines • 858 B
JavaScript
/**
* Builds a MongoDB connection string from granular connection properties.
*
* @param props - Full connection properties used to compose the URI.
* @returns The formatted MongoDB URI.
* @example
* const uri = buildConnectionString({
* prefix: 'mongodb://',
* username: 'user',
* password: 'pass',
* host: 'localhost',
* port: 27017,
* defaultauthdb: 'admin',
* });
*/
export function buildConnectionString({ prefix, username, password, host, port, defaultauthdb, authSource, options, }) {
let uri = `${prefix}${username}:${password}@${host}`;
if (port) {
uri += `:${port}`;
}
uri += `/${defaultauthdb}`;
if (authSource) {
uri += `?authSource=${authSource}`;
}
if (options) {
uri += `&${options.toString()}`;
}
return uri;
}
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