/**
* Set qty and custom price for quote item
*
* @param Item $item
* @param Object $request
* @param Product $candidate
* @return void
*/
public function prepare(Item $item, Object $request, Product $candidate)
{
/**
* We specify qty after we know about parent (for stock)
*/
$item->addQty($candidate->getCartQty());
$customPrice = $request->getCustomPrice();
if (!empty($customPrice)) {
$item->setCustomPrice($customPrice);
$item->setOriginalCustomPrice($customPrice);
}
}
/**
* Tests that adding a quantity to an item with a parent item and an id will not change the quantity.
*/
public function testAddQtyExistingParentItemAndId()
{
$existingQuantity = 2;
$quantityToAdd = 3;
$parentItemMock = $this->getMockBuilder('Magento\\Quote\\Model\\Quote\\Item')->setMethods(['addChild', '__wakeup'])->disableOriginalConstructor()->getMock();
$this->model->setParentItem($parentItemMock);
$this->model->setId(1);
$this->model->setData('qty', $existingQuantity);
$this->model->addQty($quantityToAdd);
$this->assertEquals($existingQuantity, $this->model->getQty());
$this->assertNull($this->model->getQtyToAdd());
}
/**
* Set qty and custom price for quote item
*
* @param Item $item
* @param \Magento\Framework\Object $request
* @param Product $candidate
* @return void
*/
public function prepare(Item $item, Object $request, Product $candidate)
{
/**
* We specify qty after we know about parent (for stock)
*/
if ($request->getResetCount() && !$candidate->getStickWithinParent() && $item->getId() == $request->getId()) {
$item->setData(CartItemInterface::KEY_QTY, 0);
}
$item->addQty($candidate->getCartQty());
$customPrice = $request->getCustomPrice();
if (!empty($customPrice)) {
$item->setCustomPrice($customPrice);
$item->setOriginalCustomPrice($customPrice);
}
}