Programmatically create new order in WooCommerce

Question

We are using Woocommerce version 2.0.20.

We are trying to create a new order Programmatically.

add_action('woocommerce_checkout_process', 'myfunction');
    function myfunction() {
    $order = wc_create_order();
    $order->add_product( wc_get_product($productid), 1); // This is an existing SIMPLE product
    $order->set_address( $address, 'billing' );
    $order->calculate_totals();
    $order->update_status("Completed", 'Order status', TRUE); 
} 

But when i call this code order is not created.

Answer 1

wc_get_product was only introduced in 2.2.0. If you're using 2.0.2, try using get_product (deprecated in 3.0) instead.

The code snippet is also incomplete so it's difficult to diagnose. $productid and $address are empty in the snippet.