Meteor.methods
	createPrivateGroup: (name, members) ->
		if not Meteor.userId()
			throw new Meteor.Error 'invalid-user', "[methods] createPrivateGroup -> Invalid user"

		console.log '[methods] createPrivateGroup -> '.green, 'userId:', Meteor.userId(), 'arguments:', arguments

		if not /^[0-9a-z-_]+$/.test name
			throw new Meteor.Error 'name-invalid'

		now = new Date()

		me = Meteor.user()

		members.push me.username

		name = s.slugify name

		# avoid duplicate names
		if ChatRoom.findOne({name:name})
			throw new Meteor.Error 'duplicate-name'

		# create new room
		rid = ChatRoom.insert
			usernames: members
			ts: now
			t: 'p'
			u:
				_id: me._id
				username: me.username
			name: name
			msgs: 0

		for username in members
			member = Meteor.users.findOne({ username: username },{ fields: { username: 1 }})
			if not member?
				continue

			subscription =
				rid: rid
				ts: now
				name: name
				t: 'p'
				open: true
				u:
					_id: member._id
					username: member.username

			if username is me.username
				subscription.ls = now
			else
				subscription.alert = true

			ChatSubscription.insert subscription

		return {
			rid: rid
		}