/**
* Prepare line items request
*
* Returns true if there were line items added
*
* @param array &$request
* @param int $i
* @return true|null
* @SuppressWarnings(PHPMD.CyclomaticComplexity)
*/
protected function _exportLineItems(array &$request, $i = 0)
{
if (!$this->_cart) {
return;
}
// always add cart totals, even if line items are not requested
if ($this->_lineItemTotalExportMap) {
foreach ($this->_cart->getAmounts() as $key => $total) {
if (isset($this->_lineItemTotalExportMap[$key])) {
// !empty($total)
$privateKey = $this->_lineItemTotalExportMap[$key];
$request[$privateKey] = $this->_filterAmount($total);
}
}
}
// add cart line items
$items = $this->_cart->getAllItems();
if (empty($items) || !$this->getIsLineItemsEnabled()) {
return;
}
$result = null;
foreach ($items as $item) {
foreach ($this->_lineItemExportItemsFormat as $publicKey => $privateFormat) {
$result = true;
$value = $item->getDataUsingMethod($publicKey);
if (isset($this->_lineItemExportItemsFilters[$publicKey])) {
$callback = $this->_lineItemExportItemsFilters[$publicKey];
$value = call_user_func([$this, $callback], $value);
}
if (is_float($value)) {
$value = $this->_filterAmount($value);
}
$request[sprintf($privateFormat, $i)] = $value;
}
$i++;
}
return $result;
}
public function testGetAmounts()
{
$totals = $this->_prepareValidModelData();
$this->assertEquals($totals, $this->_model->getAmounts());
}
