@restorecommerce/chassis-srv/lib/database/index.js

Restore Commerce microservice chassis

/**
 * A key, value map containing database providers.
 * Database providers are registered with the register function.
 */
const databases = {};
/**
 * Register a database provider.
 *
 * @param  {string} name     database provider identifier
 * @param  {constructor} provider database provider constructor function
 */
export const register = (name, provider) => {
    databases[name] = provider;
};
import { create as arangodb } from './provider/arango/index.js';
// Add default providers
register('arango', arangodb);
/**
 * Get a new database connection.
 * @param {Object} config Database configuration.
 * @param [Logger] logger
 * @return {Promise} New, active and ready database connection.
 */
export const get = async (config, logger, graphName, edgeConfig) => {
    const db = databases[config.provider];
    if (!db) {
        throw new Error(`database provider ${config.provider} does not exist`);
    }
    return db(config, logger, graphName, edgeConfig);
};
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