text: 
  
  import {dbThreads} from "../db-data";
  import {Thread} from "../../../shared/model/thread";
  import * as _ from 'lodash';
  
  
  
  export function findThreadById(threadId:number) {
  
      const threads: Thread[] = <any> _.values(dbThreads);
  
      return _.find(threads,thread => thread.id === threadId);
  }