/**
* {@inheritdoc}
*/
public function getPrice(array $weightables)
{
$totalWeight = $this->strategy->getTotalWeight($weightables);
// Sort tresholds ascending
$tresholds = $this->tresholdProvider->getTresholds();
usort($tresholds, function (WeightTresholdInterface $a, WeightTresholdInterface $b) {
return $a->getWeight() < $b->getWeight() ? -1 : 1;
});
/** @var WeightTresholdInterface $treshold */
foreach ($tresholds as $treshold) {
if ($totalWeight <= $treshold->getWeight()) {
return (double) $treshold->getPrice();
}
}
return (double) (!count($tresholds)) ? 0 : $tresholds[count($tresholds) - 1]->getPrice();
}
/**
* {@inheritdoc}
*/
public function getWeight($weightables)
{
return $this->weightCalculatorStrategy->getTotalWeight(is_array($weightables) ? $weightables : array($weightables));
}
