/**
* Get either shipping rate code or empty value on error
*
* @param \Magento\Framework\DataObject $rate
* @return string
*/
public function renderShippingRateValue(\Magento\Framework\DataObject $rate)
{
if ($rate->getErrorMessage()) {
return '';
}
return $rate->getCode();
}
/**
* Method is needed for specific actions to change given quote options values
* according current product type logic
* Example: the catalog inventory validation of decimal qty can change qty to int,
* so need to change quote item qty option value too.
*
* @param array $options
* @param \Magento\Framework\DataObject $option
* @param mixed $value
* @param \Magento\Catalog\Model\Product $product
* @return $this
*/
public function updateQtyOption($options, \Magento\Framework\DataObject $option, $value, $product)
{
$optionProduct = $option->getProduct($product);
$optionUpdateFlag = $option->getHasQtyOptionUpdate();
$optionCollection = $this->getOptionsCollection($product);
$selections = $this->getSelectionsCollection($optionCollection->getAllIds(), $product);
foreach ($selections as $selection) {
if ($selection->getProductId() == $optionProduct->getId()) {
foreach ($options as &$option) {
if ($option->getCode() == 'selection_qty_' . $selection->getSelectionId()) {
if ($optionUpdateFlag) {
$option->setValue(intval($option->getValue()));
} else {
$option->setValue($value);
}
}
}
}
}
return $this;
}
/**
* Add new total to totals array before specific total or after first total by default
*
* @param \Magento\Framework\DataObject $total
* @param null|string $before
* @return $this
*/
public function addTotalBefore(\Magento\Framework\DataObject $total, $before = null)
{
if ($before !== null) {
if (!is_array($before)) {
$before = [$before];
}
foreach ($before as $beforeTotals) {
if (isset($this->_totals[$beforeTotals])) {
$totals = [];
foreach ($this->_totals as $code => $item) {
if ($code == $beforeTotals) {
$totals[$total->getCode()] = $total;
}
$totals[$code] = $item;
}
$this->_totals = $totals;
return $this;
}
}
}
$totals = [];
$first = array_shift($this->_totals);
$totals[$first->getCode()] = $first;
$totals[$total->getCode()] = $total;
foreach ($this->_totals as $code => $item) {
$totals[$code] = $item;
}
$this->_totals = $totals;
return $this;
}
