aofleejay

app.post('/books', (req, res) => {
  books.push(req.body)
  res.status(201).json(req.body)
})

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const bodyParser = require('body-parser')

app.use(bodyParser.json())
app.use(bodyParser.urlencoded({ extended: true }))

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app.delete('/books/:id', (req, res) => {
   const deletedIndex = books.findIndex(book => book.id === req.params.id)
   books.splice(deletedIndex, 1)
   res.status(204).send()
})

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app.put('/books/:id', (req, res) => {
  const updateIndex = books.findIndex(book => book.id === req.params.id)
  res.json(Object.assign(books[updateIndex], req.body))
})

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class Gallery extends Component {
  render() {
    const { loading, error, allImages } = this.props.data
    if (loading) return <Loading />
    else if (error) return <Error />

    return (
      <div>
        {
          allImages.map(image => <img key={image.id} src={image.url} />)

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class Gallery extends Component {
  state = {
    loading: false,
  }

  createImageAndReFetch = () => {
    this.setState({ loading: true })
    this.props.createImage({
      refetchQueries: [{ query }]
    })

aofleejay

import React, { Component } from 'react'
import { graphql, compose } from 'react-apollo'
import { Button } from 'antd'
import mutationState from 'react-apollo-mutation-state'
import Loading from './common/Loading'
import Error from './common/Error'
import { fetchAllImages as query } from '../queries/image'
import { createImage as mutation } from '../mutations/image'

class Gallery extends Component {

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const logRequest = {
  applyAfterware({ response }, next) {
    if (response.status === 200) {
      console.log('log from afterware.')
    }
    next()
  }
}

const networkInterface = createNetworkInterface({

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const typeDefs = [`
  # # Root query #
  # ## Domain ##
  # service.loremipsum.com/graphql
  # ## Header ##
  # Authorization : Bearer lorem ipsum
  type Query {
    user(id: String): User
    users: [User]
  }

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# root query
type Query {
  # query user by id
  user(
    # user id
    id: String
  ): User

  # query users
  users: [User]