Factory

factory.js

export const createPage = (serverApi, mapState) => {
    return connect(
        (state) => {
            let mapping = {
                report: state.report
            };
            if (typeof(mapState) === 'function'){
                return Object.assign(mapping, mapState(state));
            }
            return mapping;
        },
        (dispatch) => ({
            // irrelevant for this post                
        })
    )(Page);
};