How does \Magento\Weee\Model\Total\Quote\Weee::collect() work?

Development Quote

dmitry_fedyuk (Dmitrii Fediuk) August 12, 2016, 7:42pm 1

github.com

magento/magento2/blob/200880/app/code/Magento/Weee/Model/Total/Quote/Weee.php#L84-L96


/**
 * Collect Weee amounts for the quote / order
 *
 * @param \Magento\Quote\Model\Quote $quote
 * @param \Magento\Quote\Api\Data\ShippingAssignmentInterface $shippingAssignment
 * @param \Magento\Quote\Model\Quote\Address\Total $total
 * @return $this
 */
public function collect(
    \Magento\Quote\Model\Quote $quote,
    \Magento\Quote\Api\Data\ShippingAssignmentInterface $shippingAssignment,
    \Magento\Quote\Model\Quote\Address\Total $total
) {

github.com

magento/magento2/blob/200880/app/code/Magento/Weee/Model/Total/Quote/Weee.php#L97-L97


AbstractTotal::collect($quote, $shippingAssignment, $total);

Details: How does \Magento\Quote\Model\Quote\Address\Total\AbstractTotal::collect() work?

github.com

magento/magento2/blob/200880/app/code/Magento/Weee/Model/Total/Quote/Weee.php#L99-L110


if (!$this->weeeData->isEnabled($this->_store)) {
    return $this;
}


$address = $shippingAssignment->getShipping()->getAddress();
$items = $shippingAssignment->getItems();
if (!count($items)) {
    return $this;
}


$this->weeeTotalExclTax = 0;
$this->weeeBaseTotalExclTax = 0;

github.com

magento/magento2/blob/200880/app/code/Magento/Weee/Model/Total/Quote/Weee.php#L111-L115


foreach ($items as $item) {
    if ($item->getParentItem()) {
        continue;
    }
    $this->resetItemData($item);

Details: How does \Magento\Weee\Model\Total\Quote\Weee::resetItemData() work?

github.com

magento/magento2/blob/200880/app/code/Magento/Weee/Model/Total/Quote/Weee.php#L116-L124


if ($item->getHasChildren() && $item->isChildrenCalculated()) {
    foreach ($item->getChildren() as $child) {
        $this->resetItemData($child);
        $this->process($address, $total, $child);
    }
    $this->recalculateParent($item);
} else {
    $this->process($address, $total, $item);
}

Details: How does \Magento\Weee\Model\Total\Quote\Weee::process() work?

github.com

magento/magento2/blob/200880/app/code/Magento/Weee/Model/Total/Quote/Weee.php#L126-L128


$total->setWeeeCodeToItemMap($this->weeeCodeToItemMap);
$total->setWeeeTotalExclTax($this->weeeTotalExclTax);
$total->setWeeeBaseTotalExclTax($this->weeeBaseTotalExclTax);

How does \Magento\Quote\Model\Quote\TotalsCollector::collectAddressTotals() work?

How does \Magento\Weee\Model\Total\Quote\Weee::process() work?

How does \Magento\Weee\Model\Total\Quote\Weee::resetItemData() work?