[FIXED] Display user description in WooCommerce admin order edit pages after billing address

Issue

I need to display customer Bio in WooCommerce admin order edit pages after the billing address.

Actually I only succeeded to display in a column like that:

With this code:

 // Adding a custom new column to admin orders list
add_filter( 'manage_edit-shop_order_columns', 'custom_column_eldest_players', 20 );
function custom_column_eldest_players($columns)
{
    $reordered_columns = array();

    // Inserting columns to a specific location
    foreach( $columns as $key => $column){
        $reordered_columns[$key] = $column;
        if( $key ==  'order_status' ){
            // Inserting after "Status" column
            $reordered_columns['user-bio'] = __( 'Note client', 'woocommerce');
        }
    }
    return $reordered_columns;
}

// Adding custom fields meta data for the column
add_action( 'manage_shop_order_posts_custom_column' , 'custom_orders_list_column_content', 20, 2 );
function custom_orders_list_column_content( $column, $post_id ) {
    if ( 'user-bio' === $column ) {
        global $the_order;

        echo ( $user = $the_order->get_user() ) ? $user->description : 'n/c';
    }
}

But I don't know how to insert in WooCommerce admin order edit pages. Any advice?

Solution

Do display the user description on the admin order pages after billing adress you can use the woocommerce_admin_order_data_after_billing_address acton hook.

So you get:

// Display on admin order pages after billing adress
function action_woocommerce_admin_order_data_after_billing_address( $order ) {  
    // Get user
    $user = $order->get_user();
    
    // Initialize
    $output = __( 'Bio: ', 'woocommerce' );

    // Is a WP user
    if ( is_a( $user, 'WP_User' ) ) {
        ! empty( $user->description ) ? $output .= $user->description : $output .= __( 'n/c', 'woocommerce' );
    } else {
        $output .= __( 'n/c', 'woocommerce' );
    }
    
    // Output
    echo $output;
}
add_action( 'woocommerce_admin_order_data_after_billing_address', 'action_woocommerce_admin_order_data_after_billing_address', 10, 1 );

Answered By - 7uc1f3r