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

Development Quote

dmitrii_fediuk (Dmitrii Fediuk) August 12, 2016, 5:33pm 1

github.com

magento/magento2/blob/200880/app/code/Magento/Quote/Model/Quote/Address/Total/Subtotal.php#L29-L41


/**
 * Collect address subtotal
 *
 * @param \Magento\Quote\Model\Quote $quote
 * @param \Magento\Quote\Api\Data\ShippingAssignmentInterface $shippingAssignment
 * @param 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/Quote/Model/Quote/Address/Total/Subtotal.php#L42-L42


parent::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/Quote/Model/Quote/Address/Total/Subtotal.php#L43-L52


$baseVirtualAmount = $virtualAmount = 0;


$address = $shippingAssignment->getShipping()->getAddress();
$address->setTotalQty(0);
/**
 * Process address items
 */
$items = $shippingAssignment->getItems();
foreach ($items as $item) {
    if ($this->_initItem($address, $item) && $item->getQty() > 0) {

\Magento\Quote\Model\Quote\Address\Total\Subtotal::_initItem():

github.com

magento/magento2/blob/200880/app/code/Magento/Quote/Model/Quote/Address/Total/Subtotal.php#L119-L123


$finalPrice = $product->getFinalPrice($quoteItem->getQty());
$this->_calculateRowTotal($item, $finalPrice, $originalPrice);
$this->_addAmount($item->getRowTotal());
$this->_addBaseAmount($item->getBaseRowTotal());
$address->setTotalQty($address->getTotalQty() + $item->getQty());

github.com

magento/magento2/blob/200880/app/code/Magento/Quote/Model/Quote/Address/Total/Subtotal.php#L68-L75


/**
 * Initialize grand totals
 */
$this->quoteValidator->validateQuoteAmount($quote, $total->getSubtotal());
$this->quoteValidator->validateQuoteAmount($quote, $total->getBaseSubtotal());
$address->setSubtotal($total->getSubtotal());
$address->setBaseSubtotal($total->getBaseSubtotal());
return $this;

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

How are the quote totals declared?

dmitrii_fediuk (Dmitrii Fediuk) August 12, 2016, 5:34pm 2

See also:

How are the quotes totals declared?