mattermost-mobile/app/components/root/index.js

// Copyright (c) 2017-present Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.

import {connect} from 'react-redux';

import {getCurrentChannelId} from 'mattermost-redux/selectors/entities/channels';

import Config from 'assets/config.json';

import Root from './root';

function mapStateToProps(state, ownProps) {
    const users = state.entities.users;
    const {currentUserId} = users;

    let locale = Config.DefaultLocale;
    if (currentUserId && users.profiles[currentUserId]) {
        locale = users.profiles[currentUserId].locale;
    }

    return {
        ...ownProps,
        currentChannelId: getCurrentChannelId(state),
        locale
    };
}

export default connect(mapStateToProps)(Root);