/**
* @param RateRequest $request
* @return bool|Result|null
*/
public function collectRates(RateRequest $request)
{
if (!$this->getConfigFlag('active')) {
return false;
}
$expressAvailable = true;
$expressMaxWeight = $this->getConfigData('express_max_weight');
$shippingTotalWeight = 0;
$this->_result = $this->_rateResultFactory->create();
if ($request->getAllItems()) {
foreach ($request->getAllItems() as $item) {
if ($item->getProduct()->isVirtual() || $item->getParentItem()) {
continue;
}
if ($item->getHasChildren() && $item->isShipSeparately()) {
foreach ($item->getChildren() as $child) {
if ($child->getFreeShipping() && !$child->getProduct()->isVirtual()) {
$shippingTotalWeight += $child->getWeight();
}
}
} elseif ($item->getFreeShipping()) {
$shippingTotalWeight += $item->getWeight();
}
}
}
if ($shippingTotalWeight > $expressMaxWeight) {
$expressAvailable = false;
}
if ($expressAvailable) {
$this->_getExpressRate();
}
$this->_getStandardRate();
return $this->getResult();
}
/**
* @param \Magento\Sales\Model\Quote\Address\RateRequest $request
* @return Result|bool
*/
public function collectRates(\Magento\Sales\Model\Quote\Address\RateRequest $request)
{
if (!$this->getConfigFlag('active')) {
return false;
}
$freeBoxes = 0;
if ($request->getAllItems()) {
foreach ($request->getAllItems() as $item) {
if ($item->getProduct()->isVirtual() || $item->getParentItem()) {
continue;
}
if ($item->getHasChildren() && $item->isShipSeparately()) {
foreach ($item->getChildren() as $child) {
if ($child->getFreeShipping() && !$child->getProduct()->isVirtual()) {
$freeBoxes += $item->getQty() * $child->getQty();
}
}
} elseif ($item->getFreeShipping()) {
$freeBoxes += $item->getQty();
}
}
}
$this->setFreeBoxes($freeBoxes);
/** @var Result $result */
$result = $this->_rateResultFactory->create();
if ($this->getConfigData('type') == 'O') {
// per order
$shippingPrice = $this->getConfigData('price');
} elseif ($this->getConfigData('type') == 'I') {
// per item
$shippingPrice = $request->getPackageQty() * $this->getConfigData('price') - $this->getFreeBoxes() * $this->getConfigData('price');
} else {
$shippingPrice = false;
}
$shippingPrice = $this->getFinalPriceWithHandlingFee($shippingPrice);
if ($shippingPrice !== false) {
/** @var \Magento\Sales\Model\Quote\Address\RateResult\Method $method */
$method = $this->_rateMethodFactory->create();
$method->setCarrier('flatrate');
$method->setCarrierTitle($this->getConfigData('title'));
$method->setMethod('flatrate');
$method->setMethodTitle($this->getConfigData('name'));
if ($request->getFreeShipping() === true || $request->getPackageQty() == $this->getFreeBoxes()) {
$shippingPrice = '0.00';
}
$method->setPrice($shippingPrice);
$method->setCost($shippingPrice);
$result->append($method);
}
return $result;
}
/**
* Prepare items to pieces
*
* @return array
*/
protected function _getAllItems()
{
$allItems = $this->_request->getAllItems();
$fullItems = array();
foreach ($allItems as $item) {
if ($item->getProductType() == Type::TYPE_BUNDLE && $item->getProduct()->getShipmentType()) {
continue;
}
$qty = $item->getQty();
$changeQty = true;
$checkWeight = true;
$decimalItems = array();
if ($item->getParentItem()) {
if (!$item->getParentItem()->getProduct()->getShipmentType()) {
continue;
}
if ($item->getIsQtyDecimal()) {
$qty = $item->getParentItem()->getQty();
} else {
$qty = $item->getParentItem()->getQty() * $item->getQty();
}
}
$itemWeight = $item->getWeight();
if ($item->getIsQtyDecimal() && $item->getProductType() != Type::TYPE_BUNDLE) {
$productId = $item->getProduct()->getId();
$isDecimalDivided = $this->stockItemService->getStockItem($productId)->getIsDecimalDivided();
if ($isDecimalDivided) {
if ($this->stockItemService->getEnableQtyIncrements($productId) && $this->stockItemService->getQtyIncrements($productId)) {
$itemWeight = $itemWeight * $this->stockItemService->getQtyIncrements($productId);
$qty = round($item->getWeight() / $itemWeight * $qty);
$changeQty = false;
} else {
$itemWeight = $this->_getWeight($itemWeight * $item->getQty());
$maxWeight = $this->_getWeight($this->_maxWeight, true);
if ($itemWeight > $maxWeight) {
$qtyItem = floor($itemWeight / $maxWeight);
$decimalItems[] = array('weight' => $maxWeight, 'qty' => $qtyItem);
$weightItem = $this->mathDivision->getExactDivision($itemWeight, $maxWeight);
if ($weightItem) {
$decimalItems[] = array('weight' => $weightItem, 'qty' => 1);
}
$checkWeight = false;
}
}
} else {
$itemWeight = $itemWeight * $item->getQty();
}
}
if ($checkWeight && $this->_getWeight($itemWeight) > $this->_getWeight($this->_maxWeight, true)) {
return array();
}
if ($changeQty && !$item->getParentItem() && $item->getIsQtyDecimal() && $item->getProductType() != Type::TYPE_BUNDLE) {
$qty = 1;
}
if (!empty($decimalItems)) {
foreach ($decimalItems as $decimalItem) {
$fullItems = array_merge($fullItems, array_fill(0, $decimalItem['qty'] * $qty, $decimalItem['weight']));
}
} else {
$fullItems = array_merge($fullItems, array_fill(0, $qty, $this->_getWeight($itemWeight)));
}
}
sort($fullItems);
return $fullItems;
}
/**
* Compose Packages For Carrier.
* Divides order into items and items into parts if it's necessary
*
* @param \Magento\Shipping\Model\Carrier\AbstractCarrier $carrier
* @param \Magento\Sales\Model\Quote\Address\RateRequest $request
* @return array [int, float]
*/
public function composePackagesForCarrier($carrier, $request)
{
$allItems = $request->getAllItems();
$fullItems = array();
$maxWeight = (double) $carrier->getConfigData('max_package_weight');
/** @var $item \Magento\Sales\Model\Quote\Item */
foreach ($allItems as $item) {
if ($item->getProductType() == \Magento\Catalog\Model\Product\Type::TYPE_BUNDLE && $item->getProduct()->getShipmentType()) {
continue;
}
$qty = $item->getQty();
$changeQty = true;
$checkWeight = true;
$decimalItems = array();
if ($item->getParentItem()) {
if (!$item->getParentItem()->getProduct()->getShipmentType()) {
continue;
}
$qty = $item->getIsQtyDecimal() ? $item->getParentItem()->getQty() : $item->getParentItem()->getQty() * $item->getQty();
}
$itemWeight = $item->getWeight();
if ($item->getIsQtyDecimal() && $item->getProductType() != \Magento\Catalog\Model\Product\Type::TYPE_BUNDLE) {
$productId = $item->getProduct()->getId();
if ($this->stockItemService->getStockItem($productId)->getIsDecimalDivided()) {
if ($this->stockItemService->getEnableQtyIncrements($productId) && $this->stockItemService->getQtyIncrements($productId)) {
$itemWeight = $itemWeight * $this->stockItemService->getQtyIncrements($productId);
$qty = round($item->getWeight() / $itemWeight * $qty);
$changeQty = false;
} else {
$itemWeight = $itemWeight * $item->getQty();
if ($itemWeight > $maxWeight) {
$qtyItem = floor($itemWeight / $maxWeight);
$decimalItems[] = array('weight' => $maxWeight, 'qty' => $qtyItem);
$weightItem = $this->mathDivision->getExactDivision($itemWeight, $maxWeight);
if ($weightItem) {
$decimalItems[] = array('weight' => $weightItem, 'qty' => 1);
}
$checkWeight = false;
} else {
$itemWeight = $itemWeight * $item->getQty();
}
}
} else {
$itemWeight = $itemWeight * $item->getQty();
}
}
if ($checkWeight && $maxWeight && $itemWeight > $maxWeight) {
return array();
}
if ($changeQty && !$item->getParentItem() && $item->getIsQtyDecimal() && $item->getProductType() != \Magento\Catalog\Model\Product\Type::TYPE_BUNDLE) {
$qty = 1;
}
if (!empty($decimalItems)) {
foreach ($decimalItems as $decimalItem) {
$fullItems = array_merge($fullItems, array_fill(0, $decimalItem['qty'] * $qty, $decimalItem['weight']));
}
} else {
$fullItems = array_merge($fullItems, array_fill(0, $qty, $itemWeight));
}
}
sort($fullItems);
return $this->_makePieces($fullItems, $maxWeight);
}
/**
* @param \Magento\Sales\Model\Quote\Address\RateRequest $request
* @return \Magento\Shipping\Model\Rate\Result
*/
public function collectRates(\Magento\Sales\Model\Quote\Address\RateRequest $request)
{
if (!$this->getConfigFlag('active')) {
return false;
}
// exclude Virtual products price from Package value if pre-configured
if (!$this->getConfigFlag('include_virtual_price') && $request->getAllItems()) {
foreach ($request->getAllItems() as $item) {
if ($item->getParentItem()) {
continue;
}
if ($item->getHasChildren() && $item->isShipSeparately()) {
foreach ($item->getChildren() as $child) {
if ($child->getProduct()->isVirtual()) {
$request->setPackageValue($request->getPackageValue() - $child->getBaseRowTotal());
}
}
} elseif ($item->getProduct()->isVirtual()) {
$request->setPackageValue($request->getPackageValue() - $item->getBaseRowTotal());
}
}
}
// Free shipping by qty
$freeQty = 0;
if ($request->getAllItems()) {
$freePackageValue = 0;
foreach ($request->getAllItems() as $item) {
if ($item->getProduct()->isVirtual() || $item->getParentItem()) {
continue;
}
if ($item->getHasChildren() && $item->isShipSeparately()) {
foreach ($item->getChildren() as $child) {
if ($child->getFreeShipping() && !$child->getProduct()->isVirtual()) {
$freeShipping = is_numeric($child->getFreeShipping()) ? $child->getFreeShipping() : 0;
$freeQty += $item->getQty() * ($child->getQty() - $freeShipping);
}
}
} elseif ($item->getFreeShipping()) {
$freeShipping = is_numeric($item->getFreeShipping()) ? $item->getFreeShipping() : 0;
$freeQty += $item->getQty() - $freeShipping;
$freePackageValue += $item->getBaseRowTotal();
}
}
$oldValue = $request->getPackageValue();
$request->setPackageValue($oldValue - $freePackageValue);
}
if (!$request->getConditionName()) {
$conditionName = $this->getConfigData('condition_name');
$request->setConditionName($conditionName ? $conditionName : $this->_defaultConditionName);
}
// Package weight and qty free shipping
$oldWeight = $request->getPackageWeight();
$oldQty = $request->getPackageQty();
$request->setPackageWeight($request->getFreeMethodWeight());
$request->setPackageQty($oldQty - $freeQty);
/** @var \Magento\Shipping\Model\Rate\Result $result */
$result = $this->_rateResultFactory->create();
$rate = $this->getRate($request);
$request->setPackageWeight($oldWeight);
$request->setPackageQty($oldQty);
if (!empty($rate) && $rate['price'] >= 0) {
/** @var \Magento\Sales\Model\Quote\Address\RateResult\Method $method */
$method = $this->_resultMethodFactory->create();
$method->setCarrier('tablerate');
$method->setCarrierTitle($this->getConfigData('title'));
$method->setMethod('bestway');
$method->setMethodTitle($this->getConfigData('name'));
if ($request->getFreeShipping() === true || $request->getPackageQty() == $freeQty) {
$shippingPrice = 0;
} else {
$shippingPrice = $this->getFinalPriceWithHandlingFee($rate['price']);
}
$method->setPrice($shippingPrice);
$method->setCost($rate['cost']);
$result->append($method);
} else {
/** @var \Magento\Sales\Model\Quote\Address\RateResult\Error $error */
$error = $this->_rateErrorFactory->create(array('data' => array('carrier' => $this->_code, 'carrier_title' => $this->getConfigData('title'), 'error_message' => $this->getConfigData('specificerrmsg'))));
$result->append($error);
}
return $result;
}
/**
* Allows free shipping when all product items have free shipping (promotions etc.)
*
* @param \Magento\Sales\Model\Quote\Address\RateRequest $request
* @return void
*/
protected function _updateFreeMethodQuote($request)
{
$freeShipping = false;
$items = $request->getAllItems();
$c = count($items);
for ($i = 0; $i < $c; $i++) {
if ($items[$i]->getProduct() instanceof \Magento\Catalog\Model\Product) {
if ($items[$i]->getFreeShipping()) {
$freeShipping = true;
} else {
return;
}
}
}
if ($freeShipping) {
$request->setFreeShipping(true);
}
}
/**
* Return items for further shipment rate evaluation. We need to pass children of a bundle instead passing the
* bundle itself, otherwise we may not get a rate at all (e.g. when total weight of a bundle exceeds max weight
* despite each item by itself is not)
*
* @param RateRequest $request
* @return array
*/
public function getAllItems(RateRequest $request)
{
$items = array();
if ($request->getAllItems()) {
foreach ($request->getAllItems() as $item) {
/* @var $item \Magento\Sales\Model\Quote\Item */
if ($item->getProduct()->isVirtual() || $item->getParentItem()) {
// Don't process children here - we will process (or already have processed) them below
continue;
}
if ($item->getHasChildren() && $item->isShipSeparately()) {
foreach ($item->getChildren() as $child) {
if (!$child->getFreeShipping() && !$child->getProduct()->isVirtual()) {
$items[] = $child;
}
}
} else {
// Ship together - count compound item as one solid
$items[] = $item;
}
}
}
return $items;
}
