gab-social/app/javascript/gabsocial/pages/groups_page.js

import React from 'react';
import { connect } from 'react-redux';
import { me } from 'gabsocial/initial_state';
import ImmutablePropTypes from 'react-immutable-proptypes';
import ImmutablePureComponent from 'react-immutable-pure-component';
import WhoToFollowPanel from '../features/ui/components/who_to_follow_panel';
import LinkFooter from '../features/ui/components/link_footer';
import PromoPanel from '../features/ui/components/promo_panel';
import UserPanel from '../features/ui/components/user_panel';
import GroupSidebarPanel from '../features/groups/sidebar_panel';

const mapStateToProps = state => ({
  account: state.getIn(['accounts', me]),
});

export default @connect(mapStateToProps)
class GroupsPage extends ImmutablePureComponent {
    static propTypes = {
        account: ImmutablePropTypes.map
    };

  render () {
    const { children } = this.props;

    return (
      <div className='page'>
        <div className='page__columns'>
          <div className='columns-area__panels'>

            <div className='columns-area__panels__pane columns-area__panels__pane--left'>
              <div className='columns-area__panels__pane__inner'>
                <UserPanel />
                <PromoPanel />
                <LinkFooter />
              </div>
            </div>

            <div className='columns-area__panels__main'>
              <div className='columns-area columns-area--mobile'>
                {children}
              </div>
            </div>

            <div className='columns-area__panels__pane columns-area__panels__pane--right'>
              <div className='columns-area__panels__pane__inner'>
                <GroupSidebarPanel />
                <WhoToFollowPanel />
              </div>
            </div>
          </div>
        </div>
      </div>
    )
  }
}