create global moderators group if it doesn't exist and show it

global-mod.js

'use strict';
/*globals require, console, process */

var nconf = require('nconf');
var async = require('async');
var winston = require('winston');

nconf.file({
	file: 'config.json'
});


var db = require('./src/database');

db.init(function(err) {
	if (err) {
		console.log('NodeBB could not connect to your database. returned the following error: ' + err.message);
		process.exit();
	}

	createGlobalModeratorsGroup(function(err) {
		if (err) {
			console.log(err.message);
			process.exit();
		}

		console.log('group created');
		process.exit();
	});
});

function createGlobalModeratorsGroup(next) {
	var groups = require('./src/groups');
	async.waterfall([
		function (next) {
			groups.exists('Global Moderators', next);
		},
		function (exists, next) {
			if (exists) {
				winston.info('Global Moderators group found, skipping creation!');
				return next(null, null);
			}
			groups.create({
				name: 'Global Moderators',
				userTitle: 'Global Moderator',
				description: 'Forum wide moderators',
				hidden: 0,
				private: 1,
				disableJoinRequests: 1
			}, next);
		},
		function (groupData, next) {
			groups.show('Global Moderators', next);
		}
	], next);
}