@blaasvaer/frmwrk/connections.js

My personal Node framework

const utils = require('./utils');

/**
 * Install connections
 */
function installconnections ( config ) {
	FW.databases = {};

	let connections_dir = config.root + '/connections/';

	return utils.readdirAsync( connections_dir )
	// .then( utils.sleep( Math.floor( ( Math.random() * 1000 ) + 1000 ) ) ) // DEBUGGING
	.then(function( files ) {
		const connection_files = [];

		files.forEach( file => {
			// Skip file if name start with an underscore
			if ( file.charAt(0) === '_' || file === '.DS_Store' )
				return;

			let connection_name = file.split('.')[0];

			let promise = new Promise( function ( resolve, reject ) {

				let connection = require( connections_dir + file );

				if ( connection ) {
					FW.databases[ connection_name ] = connection;

					resolve( file );
				} else {
					reject( "Loading of connection: " + file + " failed!" );
				}
			});			
			connection_files.push( promise );
		});

		return Promise.all( connection_files );
	});
}

module.exports = installconnections;