WooCommerce payment complete hook

Question

After a long search, I found this post:

WooCommerce hook for "after payment complete" actions

which talks about creating web hooks in WooCommerce t

Answer 1

The woocommerce_payment_complete hook is fired when the payment is completed. The only variable passed is the order id, though from that you can get the order object, and ultimately the user.

add_action( 'woocommerce_payment_complete', 'so_payment_complete' );
function so_payment_complete( $order_id ){
    $order = wc_get_order( $order_id );
    $user = $order->get_user();
    if( $user ){
        // do something with the user
    }
}