public function getPrice(Package $package)
{
$weight = $package->getWeight();
$volumetricWeight = $this->getVolumetricWeightCalculator()->calculate($package->getDimensions());
$weight = $this->getWeightConverter()->convert($weight->getValue(), $weight->getUnit(), $this->get('mass_unit'));
$volumetricWeight = $this->getWeightConverter()->convert($volumetricWeight->getValue(), $volumetricWeight->getUnit(), $this->get('mass_unit'));
$math = $this->getMath();
if ($math->greaterThan($volumetricWeight, $weight)) {
$weight = $volumetricWeight;
}
$importCountry = $this->detectImportCountry($package->getRecipientAddress());
$zone = $this->get('zones')[$importCountry->getZone()];
$currentWeight = null;
$price = null;
foreach ($zone['weight_prices'] as $w => $p) {
if ($math->lessOrEqualThan($weight, $w) && $math->greaterThan($weight, $currentWeight)) {
$currentWeight = $w;
$price = $p;
}
}
if (is_null($price)) {
throw new ViolationException('Can not calculate shipping for this weight.');
}
return $price;
}
/**
* @param Package $package
*/
public function validateDimensions(Package $package)
{
$math = $this->getMath();
$converter = $this->getLengthConverter();
$girthCalculator = $this->getGirthCalculator();
$dimensions = $this->getDimensionsNormalizer()->normalize($package->getDimensions());
$maximumDimension = $converter->convert($this->get('maximum_dimension'), $this->get('dimensions_unit'), $dimensions->getUnit());
if ($math->greaterThan($dimensions->getLength(), $maximumDimension)) {
throw new ViolationException('Side length limit is exceeded.');
}
$girth = $girthCalculator->calculate($dimensions);
$maxGirth = $converter->convert($this->get('maximum_girth'), $this->get('dimensions_unit'), $dimensions->getUnit());
if ($math->greaterThan($girth->getValue(), $maxGirth)) {
throw new ViolationException('Girth limit is exceeded.');
}
}
/**
* @param Package $package
*/
public function validateDimensions(Package $package)
{
$math = $this->getMath();
$converter = $this->getLengthConverter();
$dimensions = $package->getDimensions();
$invalidDimensions = $math->lessOrEqualThan($dimensions->getHeight(), 0) || $math->lessOrEqualThan($dimensions->getLength(), 0) || $math->lessOrEqualThan($dimensions->getWidth(), 0);
if ($invalidDimensions) {
throw new ViolationException('Dimensions must be greater than zero.');
}
$maxDimensions = $this->getDimensionsNormalizer()->normalize($this->get('maximum_dimensions'));
$dimensions = $this->getDimensionsNormalizer()->normalize($package->getDimensions());
$maxLength = $converter->convert($maxDimensions->getLength(), $this->get('dimensions_unit'), $dimensions->getUnit());
if ($math->greaterThan($dimensions->getLength(), $maxLength)) {
throw new ViolationException('Dimensions limit is exceeded.');
}
$maxWidth = $converter->convert($maxDimensions->getWidth(), $this->get('dimensions_unit'), $dimensions->getUnit());
if ($math->greaterThan($dimensions->getWidth(), $maxWidth)) {
throw new ViolationException('Dimensions limit is exceeded.');
}
$maxHeight = $converter->convert($maxDimensions->getHeight(), $this->get('dimensions_unit'), $dimensions->getUnit());
if ($math->greaterThan($dimensions->getHeight(), $maxHeight)) {
throw new ViolationException('Dimensions limit is exceeded.');
}
}