Change order status when switching subscription products

Question

I'm using WooCommerce and Subscriptions. When customers switch the items in its subscription they go through the entire order process again and the order status is set to Processing/Completed. I wanted to change the order status to Switch order. But my problem is I don't know what data I'm going to use to target only switch subscription orders.

add_action( 'woocommerce_thankyou', 'thankyou_change_order_status_to_switch' );

function thankyou_change_order_status_to_switch( $order_id ){
   if( ! $order_id ) return;

   $order = wc_get_order( $order_id );


    if ( $order->has_status( 'processing' ) ) {          
       $order->update_status( 'switch-order' );     
    }           
}

Answer 1

I managed to solved the problem. Here is the code.

add_action( 'woocommerce_thankyou', 'thankyou_change_order_status_to_switch' );

function thankyou_change_order_status_to_switch( $order_id ){
   if( ! $order_id ) return;

   $order = wc_get_order( $order_id );

if( wcs_order_contains_subscription( $order, 'switch' ) && $order->has_status( 'processing' ) ){

    $subscriptions = wcs_get_subscriptions_for_order( $order_id );
    foreach( $subscriptions as $subscription_id => $subscription ){                     
            $order->update_status( 'switch-order' );
    }
}   

}

I don't think this line of codes is still needed.

    $subscriptions = wcs_get_subscriptions_for_order( $order_id );
    foreach( $subscriptions as $subscription_id => $subscription ){}