/*Redirecting users after login*/
function login_redirect_idc( $url ) {
    return home_url( '/' );
}
add_filter( 'login_redirect', 'login_redirect_idc' );

------------------------------------------------------------------

/*Block Dashboard Access for Non-Admins*/
function block_wp_admin_idc() {
	if ( is_admin() && ! current_user_can( 'administrator' ) && ! ( defined( 'DOING_AJAX' ) && DOING_AJAX ) ) {
		wp_safe_redirect( home_url() );
		exit;
	}
}
add_action( 'admin_init', 'block_wp_admin_idc' );

------------------------------------------------------------------

/*Removing the Admin Bar for Non-Admins*/
function hide_admin_bar_idc( $show ) {
	if ( ! current_user_can( 'administrator' ) ) {
		return false;
	}

	return $show;
}
add_filter( 'show_admin_bar', 'hide_admin_bar_idc' );