import RepositoryService from 'consul-ui/services/repository'; const modelName = 'node'; export default class NodeService extends RepositoryService { getModelName() { return modelName; } findLeader(dc, configuration = {}) { const query = { dc: dc, }; if (typeof configuration.refresh !== 'undefined') { query.uri = configuration.uri; } return this.store.queryLeader(this.getModelName(), query); } }