pagination - onSetPage for MainView

// ...

const mapDispatchToProps = dispatch => ({
  // dispatch SET_PAGE action with page p and promise for 10p articles from the specified api
  onSetPage: (tab, p) => dispatch({
    type: 'SET_PAGE',
    page: p,
    payload: tab === 'feed' ? agent.Articles.feed(p) : agent.Articles.all(p)
  }),
  onTabClick: (tab, payload) => dispatch({ type: 'CHANGE_TAB', tab, payload })
});

const MainView = props => {
  const onSetPage = page => props.onSetPage(props.tab, page);
  return (
    <div className="col-md-9">
      <div className="feed-toggle">
        <ul className="nav nav-pills outline-active">

          <YourFeedTab
            token={props.token}
            tab={props.tab}
            onTabClick={props.onTabClick} />

          <GlobalFeedTab tab={props.tab} onTabClick={props.onTabClick} />

          <TagFilterTab tag={props.tag} />

        </ul>
      </div>
      // pass onSetPage to ArticleList
      <ArticleList
        articles={props.articles}
        articlesCount={props.articlesCount}
        currentPage={props.currentPage}
        onSetPage={onSetPage} />
    </div>
  );
};

export default connect(mapStateToProps, mapDispatchToProps)(MainView);