Get Product id from order id in Woocommerce

I am having trouble with Woocommerce product details and order details relationship. I’m not able to find the product ID of a related order ID on the View Orders page of the Woocommerce theme. I simply want to get the product content and permalink etc on View Orders page.

I tried searching in wp_postmeta but had no luck.

Answers:

Thank you for visiting the Q&A section on Magenaut. Please note that all the answers may not help you solve the issue immediately. So please treat them as advisements. If you found the post helpful (or not), leave a comment & I’ll get back to you as soon as possible.

Method 1

WooCommerce 3.0+

you can get the order items of an order by

$order = wc_get_order( $order_id );
$items = $order->get_items();

then if you loop through the items, you can get all the relevant data:

foreach ( $items as $item ) {
    $product_name = $item->get_name();
    $product_id = $item->get_product_id();
    $product_variation_id = $item->get_variation_id();
}

a good tip is to check how the admin order pages get the data, you’ll find many answers there!

Pre-WooCommerce 3.0

$order = new WC_Order( $order_id );
$items = $order->get_items();
foreach ( $items as $item ) {
    $product_name = $item['name'];
    $product_id = $item['product_id'];
    $product_variation_id = $item['variation_id'];
}

Method 2

I worked on it and achieved something. That I would like to share to other developers. This is not preferred way to do it, but for knowledge I am posting my answer.

global $wpdb;
            $result = $wpdb->get_results('select t1.order_item_id, t2.* FROM 
            wp_woocommerce_order_items as t1 JOIN wp_woocommerce_order_itemmeta as t2 ON t1.order_item_id = t2.order_item_id
            where t1.order_id='.$order->ID);
            echo '<pre>';
            print_r($result);
            echo '</pre>';

hope will help someone.

Additionally:

Better to use wordpress table prefix to avoid problems in multiple website or in migration etc.

global $wpdb;
$table_name = $wpdb->prefix . 'table_name';

All methods was sourced from stackoverflow.com or stackexchange.com, is licensed under cc by-sa 2.5, cc by-sa 3.0 and cc by-sa 4.0