/**
* Recalculate child discount. Separate discount between children
*
* @param AbstractItem $child
* @return $this
*/
protected function _recalculateChildDiscount($child)
{
$item = $child->getParentItem();
$prices = array('base' => $item->getBaseOriginalPrice(), 'current' => $item->getPrice());
$keys = array('discount_amount', 'original_discount_amount');
foreach ($keys as $key) {
$child->setData($key, $child->getData($key) * $child->getPrice() / $prices['current']);
$child->setData('base_' . $key, $child->getData('base_' . $key) * $child->getPrice() / $prices['base']);
}
return $this;
}
/**
* Map an item to item data object
*
* @param ItemBuilder $itemBuilder
* @param AbstractItem $item
* @param bool $priceIncludesTax
* @param bool $useBaseCurrency
* @param string $parentCode
* @return ItemDataObject
*/
protected function mapItem(ItemBuilder $itemBuilder, AbstractItem $item, $priceIncludesTax, $useBaseCurrency, $parentCode = null)
{
if (!$item->getSequence()) {
$sequence = 'sequence-' . $this->getNextIncrement();
$item->setSequence($sequence);
}
$itemBuilder->setCode($item->getSequence());
$itemBuilder->setQuantity($item->getQty());
$itemBuilder->setTaxClassId($item->getProduct()->getTaxClassId());
$itemBuilder->setTaxIncluded($priceIncludesTax);
$itemBuilder->setType('product');
//TODO: find a place to define constants
if ($item->getParentItem()) {
$itemBuilder->setParentCode($item->getParentItem()->getId());
}
if ($useBaseCurrency) {
if (!$item->getBaseTaxCalculationPrice()) {
$item->setBaseTaxCalculationPrice($item->getBaseCalculationPriceOriginal());
}
$itemBuilder->setUnitPrice($item->getBaseTaxCalculationPrice());
$itemBuilder->setDiscountAmount($item->getBaseDiscountAmount());
} else {
if (!$item->getTaxCalculationPrice()) {
$item->setTaxCalculationPrice($item->getCalculationPriceOriginal());
}
$itemBuilder->setUnitPrice($item->getTaxCalculationPrice());
$itemBuilder->setDiscountAmount($item->getDiscountAmount());
}
$itemBuilder->setParentCode($parentCode);
return $itemBuilder->create();
}
