Apollo-client query handling

Gallery.js

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} />)
        }
      </div>
    )
  }
}

export default graphql(query)(Gallery)