/**
  * Change the status of a subscription and show a notice to the
  * user to say when the next payment will now be made on.
  *
  * @since  1.0.0
  * @access public
  * @static
  * @param  $subscription
  * @param  $order_id
  * @param  $product_id
  * @uses   WC_Subscriptions::add_notice
  */
 public static function change_users_subscription($subscription, $order_id, $product_id)
 {
     $subscription = !is_object($subscription) ? wcs_get_subscription($subscription) : $subscription;
     $current_next_subscription_payment = WC_Subscriptions_Order::get_next_payment_date($order_id, $product_id, $from_date = '');
     // Get the date of the current next subscription.
     $next_subscription_payment = WC_Subscriptions_Order::calculate_next_payment_date($order_id, $product_id, $type = 'mysql', $current_next_subscription_payment);
     WCSO_Subscriptions_Order::update_next_payment($order_id, $next_subscription_payment);
     // Update the next payment on the subscriptions order.
     $subscription->add_order_note(__('Subscription was skipped by the subscriber from their subscription page.', 'woocommerce-skip-one'));
     // translators: placeholder is next subscription payment
     WC_Subscriptions::add_notice(sprintf(__('You next payment subscription will now be on the %s.', 'woocommerce-skip-one'), $next_subscription_payment), 'success');
 }
    // END init
    /**
     * This updates the next payment date on the subscription order.
     *
     * @since  1.0.0
     * @access public
     * @param  $order_id
     * @param  $next_subscription_payment
     */
    public function update_next_payment($order_id, $next_subscription_payment)
    {
        // Need to add code here.
    }
    // END update_next_payment()
    /**
     * Subscription Skipped Next Payment
     *
     * Send the customer an email with the next payment date for the subscription.
     *
     * @since  1.0.0
     * @access public
     * @param  WC_Order|int $order The WC_Order object or ID of a WC_Order order.
     * @param  $next_payment The new date for the next payment of the subscription.
     */
    public function send_customer_skipped_order_email($order, $next_payment)
    {
        WCSO_Emails::send_customer_skipped_order_email($order, $next_payment);
    }
}
WCSO_Subscriptions_Order::init();