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// args
// questionId, selectedChoiceId

const question = await Question.findById(id);

// search if questionId is exist
if(question.answers.filter( answer => answer.questionId === questionId ).length === 0){
  question.answers.push({ questionId, selectedChoiceId });
} else {

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new Resolver({

   resolve: async () => {
     return new Promise((rs, rj) => {
        Model.find({ _id }, function(err, result){
          rs(result);
        });
     })

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// Batch image resizing with Node Imagemagick
// author: Rungsikorn Rungsikavanich
// contact: rungsikorn@me.com

// Dependencies ( Need native imagemagick )
// $ brew install imagemagick 
// $ npm i imagemagick lodash
// example: `$  DIR=../static/images/stock/herbarium-original node ./lib/batch-resizer.js`
// result image will be locate in ./resize folder
const im = require('imagemagick');

zapkub

export type WorkPlace = {
  id:string
  viewCount:number
  participant:{
    male:number
    female:number
    ages:number[]
    
  }
  getAverageAges: ()=> number;

zapkub

// @flow
import React from 'react';
import { Textfit } from 'react-textfit';
import _ from 'lodash';
import { TweenMax, Back, Power4 } from 'gsap';

import type { Song } from '../models';
import styles from './SongList.css';

export class PlayerSongList extends React.Component {

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.container {
    background: black;
    display: flex;
    flex-direction: column;
    position: relative;
    height: 100vh;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    color: #f5f6f8;

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 graphqlExpress(req => {
      const extendContext = require('./graphql').getGraphQLExtendedContext(req)
      // }
      return ({
        schema,
        tracing,
        context: {
          ...req,
          ...extendContext
        },

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const rawSchema = {
  typeDefs: `
    type Query {
      gqlTools: String
    }
  `,
  resolvers: {
    Query: {
      gqlTools: () => 'Hi from gqlTools'
    }

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const momentTimeZone = require('moment-timezone');

function getBKKTime() {
  const date = new Date()
  const UTCDateString = date.toISOString()

  const BKKDateString = moment.tz(UTCDateString, 'Asia/Bangkok').format()
  return BKKDateString;
}

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import React from 'react'
import { ApolloProvider, getDataFromTree } from 'react-apollo'
import 'isomorphic-fetch'
import { sessionQuery } from './withSession'
import apolloClientFactory from '../../common/apolloClientFactory'
export default (Component) => class withData extends React.Component {
  static async getInitialProps (context) {
    if (typeof window === 'undefined') {
      const props = {
        user: context.req.user,