/**
* Attempt to collect address shipping rates and return them for further usage in instant update API
* Returns empty array if it was impossible to obtain any shipping rate
* If there are shipping rates obtained, the method must return one of them as default.
*
* @param Address $address
* @param bool $mayReturnEmpty
* @param bool $calculateTax
* @return array|false
* @SuppressWarnings(PHPMD.CyclomaticComplexity)
* @SuppressWarnings(PHPMD.NPathComplexity)
*/
protected function _prepareShippingOptions(Address $address, $mayReturnEmpty = false, $calculateTax = false)
{
$options = [];
$i = 0;
$iMin = false;
$min = false;
$userSelectedOption = null;
foreach ($address->getGroupedAllShippingRates() as $group) {
foreach ($group as $rate) {
$amount = (double) $rate->getPrice();
if ($rate->getErrorMessage()) {
continue;
}
$isDefault = $address->getShippingMethod() === $rate->getCode();
$amountExclTax = $this->_taxData->getShippingPrice($amount, false, $address);
$amountInclTax = $this->_taxData->getShippingPrice($amount, true, $address);
$options[$i] = new \Magento\Framework\DataObject(['is_default' => $isDefault, 'name' => trim("{$rate->getCarrierTitle()} - {$rate->getMethodTitle()}", ' -'), 'code' => $rate->getCode(), 'amount' => $amountExclTax]);
if ($calculateTax) {
$options[$i]->setTaxAmount($amountInclTax - $amountExclTax + $address->getTaxAmount() - $address->getShippingTaxAmount());
}
if ($isDefault) {
$userSelectedOption = $options[$i];
}
if (false === $min || $amountInclTax < $min) {
$min = $amountInclTax;
$iMin = $i;
}
$i++;
}
}
if ($mayReturnEmpty && $userSelectedOption === null) {
$options[] = new \Magento\Framework\DataObject(['is_default' => true, 'name' => __('N/A'), 'code' => 'no_rate', 'amount' => 0.0]);
if ($calculateTax) {
$options[$i]->setTaxAmount($address->getTaxAmount());
}
} elseif ($userSelectedOption === null && isset($options[$iMin])) {
$options[$iMin]->setIsDefault(true);
}
// Magento will transfer only first 10 cheapest shipping options if there are more than 10 available.
if (count($options) > 10) {
usort($options, [get_class($this), 'cmpShippingOptions']);
array_splice($options, 10);
// User selected option will be always included in options list
if ($userSelectedOption !== null && !in_array($userSelectedOption, $options)) {
$options[9] = $userSelectedOption;
}
}
return $options;
}
/**
* Get selected shipping method price
*
* @param bool $inclTax
* @return string
*/
protected function _getShippingPrice($inclTax)
{
$address = $this->getQuote()->getShippingAddress();
$rate = $address->getShippingRateByCode($address->getShippingMethod());
return $this->formatPrice($this->_taxData->getShippingPrice($rate->getPrice(), $inclTax, $address));
}
/**
* @param float $price
* @param bool|null $flag
* @return float
*/
public function getShippingPrice($price, $flag)
{
return $this->getQuote()->getStore()->convertPrice($this->_taxData->getShippingPrice($price, $flag, $this->getAddress()), true);
}
/**
* Return formatted shipping price
*
* @param float $price
* @param bool $isInclTax
* @return string
*/
protected function _getShippingPrice($price, $isInclTax)
{
return $this->_formatPrice($this->_taxHelper->getShippingPrice($price, $isInclTax, $this->_address));
}
/**
* Get shipping price
*
* @param float $price
* @param bool $flag
* @return float
*/
public function getShippingPrice($price, $flag)
{
return $this->priceCurrency->convertAndFormat($this->_taxData->getShippingPrice($price, $flag, $this->getAddress(), null, $this->getAddress()->getQuote()->getStore()), true, PriceCurrencyInterface::DEFAULT_PRECISION, $this->getQuote()->getStore());
}
/**
* Get Shipping Price including or excluding tax
*
* @param bool $flag
* @return float
*/
protected function getShippingPriceWithFlag($flag)
{
$price = $this->taxHelper->getShippingPrice($this->getShippingRate()->getPrice(), $flag, $this->getAddress(), $this->getQuote()->getCustomerTaxClassId());
return $this->priceCurrency->convertAndFormat($price, true, PriceCurrencyInterface::DEFAULT_PRECISION, $this->getQuote()->getStore());
}
/**
* Get Shipping Price including or excluding tax
*
* @param \Magento\Quote\Model\Quote\Address\Rate $rateModel
* @param bool $flag
* @return float
*/
private function getShippingPriceWithFlag($rateModel, $flag)
{
return $this->taxHelper->getShippingPrice($rateModel->getPrice(), $flag, $rateModel->getAddress(), $rateModel->getAddress()->getQuote()->getCustomerTaxClassId());
}
/**
* @param Address $address
* @param float $price
* @param bool $flag
* @return float
*/
public function getShippingPrice($address, $price, $flag)
{
return $address->getQuote()->getStore()->convertPrice($this->_taxHelper->getShippingPrice($price, $flag, $address), true);
}
/**
* @param Address $address
* @param float $price
* @param bool $flag
* @return float
*/
public function getShippingPrice($address, $price, $flag)
{
return $this->priceCurrency->convertAndFormat($this->_taxHelper->getShippingPrice($price, $flag, $address), true, PriceCurrencyInterface::DEFAULT_PRECISION, $address->getQuote()->getStore());
}
/**
* Get Shipping Price
*
* @param float $price
* @param bool $flag
* @return float
*/
public function getShippingPrice($price, $flag)
{
return $this->formatPrice($this->_taxHelper->getShippingPrice($price, $flag, $this->getAddress(), $this->getQuote()->getCustomerTaxClassId()));
}
/**
* Get Shipping Price including or excluding tax
*
* @param bool $flag
* @return float
*/
protected function getShippingPriceWithFlag($flag)
{
$price = $this->taxHelper->getShippingPrice($this->getShippingRate()->getPrice(), $flag, $this->getAddress(), $this->getQuote()->getCustomerTaxClassId());
return $this->getQuote()->getStore()->convertPrice($price, true);
}
