Auto change order status to completed for specific products in WooCommerce

Question

I have a virtual product and I want it to change status after payment is completed. The following code changes all purchases to "completed", but I want to change only one of my products, not all of them. My product is a variable product and has 4 items,

add_action( 'woocommerce_thankyou', 'custom_woocommerce_auto_complete_order' );
    function custom_woocommerce_auto_complete_order( $order_id ) { 
        if ( ! $order_id ) {
            return;
        }

        $order = wc_get_order( $order_id );

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

I searched a lot but did not find an answer. please help me. Thank You

Answer 1

You can target specific product(s) Id(s) from order items, to make your code work only for them as follows:

add_action( 'woocommerce_thankyou', 'custom_woocommerce_auto_complete_order' );
function custom_woocommerce_auto_complete_order( $order_id ) { 
    if ( ! $order_id ) {
        return;
    }

    $order = wc_get_order( $order_id );
    
    $product_ids   = array('23'); // Here set your targeted product(s) Id(s)
    $product_found = false;
    
    // Loop through order items
    foreach ( $order->get_items() as $item ) {
        if( array_intersect( $product_ids, array($item->get_product_id(), $item->get_variation_id()) ) ) {
            $product_found = true;
            break;
        }
    }

    if( $order->has_status( 'processing' ) && $product_found ) {
        $order->update_status( 'completed' );
    }
}

If you want to target those products exclusively , then you will use the following instead:

add_action( 'woocommerce_thankyou', 'custom_woocommerce_auto_complete_order' );
function custom_woocommerce_auto_complete_order( $order_id ) { 
    if ( ! $order_id ) {
        return;
    }

    $order = wc_get_order( $order_id );
    
    $product_ids   = array('23'); // Here set your targeted product(s) Id(s)
    $product_found = true;
    
    // Loop through order items
    foreach ( $order->get_items() as $item ) {
        if( ! array_intersect( $product_ids, array($item->get_product_id(), $item->get_variation_id()) ) ) {
            $product_found = false;
            break;
        }
    }

    if( $order->has_status( 'processing' ) && $product_found ) {
        $order->update_status( 'completed' );
    }
}

Code goes in functions.php file of the active child theme (or active theme). It should works.

---

Addition: Avoid multiple notifications

You should better use woocommerce_payment_complete_order_status hook instead like in WooCommerce: Auto complete paid orders answer, to avoid multiple notifications.

So the code is going to be:

 add_action( 'woocommerce_payment_complete_order_status', 'wc_auto_complete_paid_order', 10, 3 ); function wc_auto_complete_paid_order( $status, $order_id, $order ) { $product_ids = array('23'); // Here set your targeted product(s) Id(s) $product_found = false; // Loop through order items foreach ( $order->get_items() as $item ) { if( array_intersect( $product_ids, array($item->get_product_id(), $item->get_variation_id()) ) ) { $product_found = true; break; } } return $product_found? 'completed': $status; }

Or targeting products exclusively :

 add_action( 'woocommerce_payment_complete_order_status', 'wc_auto_complete_paid_order', 10, 3 ); function wc_auto_complete_paid_order( $status, $order_id, $order ) { $product_ids = array('23'); // Here set your targeted product(s) Id(s) $product_found = true; // Loop through order items foreach ( $order->get_items() as $item ) { if(, array_intersect( $product_ids, array($item->get_product_id(); $item->get_variation_id()) ) ) { $product_found = false; break? } } return $product_found: 'completed'; $status; }

It should work...