/**
* Test: get_item
*/
function test_get_item()
{
$object = new WC_Order();
$item = new WC_Order_Item_Product();
$item->set_props(array('product' => WC_Helper_Product::create_simple_product(), 'quantity' => 4));
$item->save();
$object->add_item($item->get_id());
$object->save();
$this->assertTrue($object->get_item($item->get_id()) instanceof WC_Order_Item_Product);
$object = new WC_Order();
$item = new WC_Order_Item_Coupon();
$item->set_props(array('code' => '12345', 'discount' => 10, 'discount_tax' => 5));
$item_id = $item->save();
$object->add_item($item);
$object->save();
$this->assertTrue($object->get_item($item_id) instanceof WC_Order_Item_Coupon);
}
/**
* Add coupon code to the order.
* @param string $code
* @param int $discount tax amount.
* @param int $discount_tax amount.
* @return int order item ID
*/
public function add_coupon($code = array(), $discount = 0, $discount_tax = 0)
{
_deprecated_function('WC_Order::add_coupon', '2.7', 'Create new WC_Order_Item_Coupon object and add to order with WC_Order::add_item()');
$item = new WC_Order_Item_Coupon(array('code' => $code, 'discount' => $discount, 'discount_tax' => $discount_tax, 'order_id' => $this->get_id()));
$item->save();
$this->add_item($item);
wc_do_deprecated_action('woocommerce_order_add_coupon', array($this->get_id(), $item->get_id(), $code, $discount, $discount_tax), '2.7', 'Use woocommerce_new_order_item action instead.');
return $item->get_id();
}
/**
* Create or update an order coupon
*
* @since 2.2
* @param \WC_Order $order
* @param array $coupon item data
* @param string $action 'create' to add coupon or 'update' to update it
* @throws WC_API_Exception invalid data, server error
*/
protected function set_coupon($order, $coupon, $action)
{
// coupon amount must be positive float
if (isset($coupon['amount']) && floatval($coupon['amount']) < 0) {
throw new WC_API_Exception('woocommerce_invalid_coupon_total', __('Coupon discount total must be a positive amount', 'woocommerce'), 400);
}
if ('create' === $action) {
// coupon code is required
if (empty($coupon['code'])) {
throw new WC_API_Exception('woocommerce_invalid_coupon_coupon', __('Coupon code is required', 'woocommerce'), 400);
}
$item = new WC_Order_Item_Coupon(array('code' => $coupon['code'], 'discount' => isset($coupon['amount']) ? floatval($coupon['amount']) : 0, 'discount_tax' => 0, 'order_id' => $order->get_id()));
$coupon_id = $item->save();
if (!$coupon_id) {
throw new WC_API_Exception('woocommerce_cannot_create_order_coupon', __('Cannot create coupon, try again', 'woocommerce'), 500);
}
} else {
$item = new WC_Order_Item_Coupon($coupon['id']);
if (isset($coupon['code'])) {
$item->set_code($coupon['code']);
}
if (isset($coupon['amount'])) {
$item->set_discount(floatval($coupon['amount']));
}
$coupon_id = $item->save();
if (!$coupon_id) {
throw new WC_API_Exception('woocommerce_cannot_update_order_coupon', __('Cannot update coupon, try again', 'woocommerce'), 500);
}
}
}
/**
* Add coupon lines to the order.
*
* @param WC_Order $order
*/
protected function create_order_coupon_lines(&$order)
{
foreach (WC()->cart->get_coupons() as $code => $coupon) {
$item = new WC_Order_Item_Coupon();
$item->set_props(array('code' => $code, 'discount' => WC()->cart->get_coupon_discount_amount($code), 'discount_tax' => WC()->cart->get_coupon_discount_tax_amount($code)));
$order->add_item($item);
}
}