#!/bin/env node

'use strict';

const p = require('path');
const chalk = require('chalk');

const MongoClient = require('mongodb').MongoClient;

const successPrefix = '[' + chalk.green('SUCCESS') + '] ';
const errorPrefix = '[' + chalk.red('ERROR') + '] ';
global.PWD = p.dirname(__dirname);
global.ENV = process.env.NODE_ENV || 'development';

console.log(PWD);
function _mongo(collection, cb) {
	const mongoConfig = require(p.join(PWD, 'server/config/mongo'));

	MongoClient.connect(mongoConfig.uri, function (err, db) {
		if (err) {
			console.error(errorPrefix);
			console.error(err);
			process.exit(1);
		}
		cb(db.collection(collection), db);
	});
}

function createRoles(roles) {
	const roleNames = (roles ? roles.split(',') : [ 'user', 'admin' ]);

	_mongo('roles', function (roles, db) {
		roles.insert(roleNames.map(function (role) { return { name: role }; }), function (err) {
			db.close();
			if (err) {
				console.error(errorPrefix);
				console.error(err);
				process.exit(1);
			} else {
				console.log(successPrefix + 'Created roles: ' + roleNames.join(', '));
				process.exit(0);
			}
		});
	});
}

createRoles();