Meteor.methods
	insertOrUpdateUser: (userData) ->
		if not Meteor.userId()
			throw new Meteor.Error('invalid-user', "[methods] updateUser -> Invalid user")

		user = Meteor.user()

		canEditUser = RocketChat.authz.hasPermission( user._id, 'edit-other-user-info')
		canAddUser = RocketChat.authz.hasPermission( user._id, 'add-user')

		if userData._id and user._id isnt userData._id and canEditUser isnt true
			throw new Meteor.Error 'not-authorized', '[methods] updateUser -> Not authorized'

		if not userData._id and canAddUser isnt true
			throw new Meteor.Error 'not-authorized', '[methods] updateUser -> Not authorized'

		unless s.trim(userData.name)
			throw new Meteor.Error 'name-is-required', 'Name field is required'

		unless s.trim(userData.username)
			throw new Meteor.Error 'user-name-is-required', 'Username field is required'

		try
			nameValidation = new RegExp '^' + RocketChat.settings.get('UTF8_Names_Validation') + '$'
		catch
			nameValidation = new RegExp '^[0-9a-zA-Z-_.]+$'

		if not nameValidation.test userData.username
			throw new Meteor.Error 'username-invalid', "#{username} is not a valid username"

		if not userData._id and not userData.password
			throw new Meteor.Error 'password-is-required', 'Password is required when adding a user'

		if not userData._id
			if not RocketChat.checkUsernameAvailability userData.username
				throw new Meteor.Error 'username-unavailable', "#{userData.username} is already in use :("

			if userData.email and not RocketChat.checkEmailAvailability userData.email
				throw new Meteor.Error 'email-unavailable', "#{userData.email} is already in use :("

			# insert user
			createUser = { username: userData.username, password: userData.password }
			if userData.email
				createUser.email = userData.email

			_id = Accounts.createUser(createUser)
			if userData.requirePasswordChange
				Meteor.users.update { _id: _id }, { $set: { name: userData.name, requirePasswordChange: userData.requirePasswordChange } }

			return _id
		else
			#update user
			Meteor.users.update { _id: userData._id }, { $set: { name: userData.name, requirePasswordChange: userData.requirePasswordChange } }
			RocketChat.setUsername userData._id, userData.username
			RocketChat.setEmail userData._id, userData.email

			canEditUserPassword = RocketChat.authz.hasPermission( user._id, 'edit-other-user-password')
			if canEditUserPassword and userData.password.trim()
				Accounts.setPassword userData._id, userData.password.trim()

			return true