Meteor.methods createChannel: (name, members, readOnly) -> check name, String check members, Match.Optional([String]) if not Meteor.userId() throw new Meteor.Error 'error-invalid-user', "Invalid user", { method: 'createChannel' } if RocketChat.authz.hasPermission(Meteor.userId(), 'create-c') isnt true throw new Meteor.Error 'error-not-allowed', "Not allowed", { method: 'createChannel' } return RocketChat.createRoom('c', name, Meteor.user()?.username, members, readOnly);