import { Meteor } from 'meteor/meteor'; import { check } from 'meteor/check'; import { ServiceConfiguration } from 'meteor/service-configuration'; Meteor.methods({ 'oauth.verifyConfiguration': function oauthVerifyConfiguration(services) { check(services, Array); const verifiedServices = []; services.forEach((service) => { if (ServiceConfiguration.configurations.findOne({ service })) verifiedServices.push(service); }); return verifiedServices.sort(); }, });