/**
* {@inheritdoc}
*/
public function getOrderTaxDetails($orderId)
{
$order = $this->orderFactory->create()->load($orderId);
if (!$order) {
throw new NoSuchEntityException(NoSuchEntityException::MESSAGE_DOUBLE_FIELDS, ['fieldName' => 'orderId', 'fieldValue' => $orderId]);
}
$appliedTaxBuilder = $this->orderTaxDetailsBuilder->getAppliedTaxBuilder();
$orderItemAppliedTaxes = $this->orderItemTaxFactory->create()->getTaxItemsByOrderId($orderId);
$itemsData = [];
foreach ($orderItemAppliedTaxes as $itemAppliedTax) {
//group applied taxes by item
if (isset($itemAppliedTax['item_id'])) {
//The taxable is a product
$itemId = $itemAppliedTax['item_id'];
if (!isset($itemsData[$itemId])) {
$itemsData[$itemId] = [Item::KEY_ITEM_ID => $itemAppliedTax['item_id'], Item::KEY_TYPE => $itemAppliedTax['taxable_item_type'], Item::KEY_ASSOCIATED_ITEM_ID => null];
}
$itemsData[$itemId]['applied_taxes'][$itemAppliedTax['code']] = $this->convertToAppliedTaxDataObject($appliedTaxBuilder, $itemAppliedTax);
} elseif (isset($itemAppliedTax['associated_item_id'])) {
//The taxable is associated with a product, e.g., weee, gift wrapping etc.
$itemId = $itemAppliedTax['associated_item_id'];
$key = $itemAppliedTax['taxable_item_type'] . $itemId;
if (!isset($itemsData[$key])) {
$itemsData[$key] = [Item::KEY_ITEM_ID => null, Item::KEY_TYPE => $itemAppliedTax['taxable_item_type'], Item::KEY_ASSOCIATED_ITEM_ID => $itemId];
}
$itemsData[$key]['applied_taxes'][$itemAppliedTax['code']] = $this->convertToAppliedTaxDataObject($appliedTaxBuilder, $itemAppliedTax);
} else {
//The taxable is not associated with a product, e.g., shipping
//Use item type as key
$key = $itemAppliedTax['taxable_item_type'];
if (!isset($itemsData[$key])) {
$itemsData[$key] = [Item::KEY_TYPE => $itemAppliedTax['taxable_item_type'], Item::KEY_ITEM_ID => null, Item::KEY_ASSOCIATED_ITEM_ID => null];
}
$itemsData[$key][Item::KEY_APPLIED_TAXES][$itemAppliedTax['code']] = $this->convertToAppliedTaxDataObject($appliedTaxBuilder, $itemAppliedTax);
}
}
$itemBuilder = $this->orderTaxDetailsBuilder->getItemBuilder();
$items = [];
foreach ($itemsData as $itemData) {
$itemBuilder->setType($itemData[Item::KEY_TYPE]);
$itemBuilder->setItemId($itemData[Item::KEY_ITEM_ID]);
$itemBuilder->setAssociatedItemId($itemData[Item::KEY_ASSOCIATED_ITEM_ID]);
$itemBuilder->setAppliedTaxes($itemData[Item::KEY_APPLIED_TAXES]);
$items[] = $itemBuilder->create();
}
$this->orderTaxDetailsBuilder->setItems($items);
$orderAppliedTaxesDOs = $this->aggregateAppliedTaxes($appliedTaxBuilder, $items);
$this->orderTaxDetailsBuilder->setAppliedTaxes($orderAppliedTaxesDOs);
return $this->orderTaxDetailsBuilder->create();
}
