public function testDelete()
{
Config::inst()->update('FlatTaxModifier', 'rate', 0.25);
Config::inst()->update('Order', 'modifiers', array('FlatTaxModifier'));
$order = Order::create();
$shirt = $this->objFromFixture("Product", "tshirt");
$mp3player = $this->objFromFixture("Product", "mp3player");
$order->Items()->add($shirt->createItem(3));
$order->Items()->add($mp3player->createItem(1));
$order->write();
$order->calculate();
$statusLogId = OrderStatusLog::create(array('Title' => 'Test status log', 'OrderID' => $order->ID))->write();
$paymentId = Payment::create(array('OrderID' => $order->ID))->init('Manual', 343.75, 'NZD')->write();
$this->assertEquals(4, $order->Items()->Quantity());
$this->assertEquals(1, $order->Modifiers()->count());
$this->assertEquals(1, $order->OrderStatusLogs()->count());
$this->assertEquals(1, $order->Payments()->count());
$itemIds = Product_OrderItem::get()->filter('OrderID', $order->ID)->column('ID');
$modifierIds = OrderModifier::get()->filter('OrderID', $order->ID)->column('ID');
$order->delete();
// Items should no longer be linked to order
$this->assertEquals(0, $order->Items()->count());
$this->assertEquals(0, $order->Modifiers()->count());
$this->assertEquals(0, $order->OrderStatusLogs()->count());
$this->assertEquals(0, $order->Payments()->count());
// Ensure the order items have been deleted!
$this->assertEquals(0, Product_OrderItem::get()->filter('ID', $itemIds)->count());
$this->assertEquals(0, OrderModifier::get()->filter('ID', $modifierIds)->count());
$this->assertEquals(0, OrderStatusLog::get()->filter('ID', $statusLogId)->count());
// Keep the payment… it might be relevant for book keeping
$this->assertEquals(1, Payment::get()->filter('ID', $paymentId)->count());
}
/**
* Removes a modifier from the cart
* @param Int/ OrderModifier
* @return Boolean
*/
public function addModifier($modifier)
{
if (is_numeric($modifier)) {
$modifier = OrderModifier::get()->byID($modifier);
} elseif (!is_a($modifier, Object::getCustomClass("OrderModifier"))) {
user_error("Bad parameter provided to ShoppingCart::addModifier", E_USER_WARNING);
}
if (!$modifier) {
$this->addMessage(_t("Order.MODIFIERNOTFOUND", "Modifier could not be found."), 'bad');
return false;
}
$modifier->HasBeenRemoved = 0;
$modifier->write();
$this->addMessage(_t("Order.MODIFIERREMOVED", "Added."), 'good');
return true;
}
