public function load(Product $product, Country $country)
{
$this->product = null;
$this->country = null;
$this->taxRulesCollection = null;
if ($product->getId() === null) {
throw new TaxEngineException('Product id is empty in Calculator::load', TaxEngineException::UNDEFINED_PRODUCT);
}
if ($country->getId() === null) {
throw new TaxEngineException('Country id is empty in Calculator::load', TaxEngineException::UNDEFINED_COUNTRY);
}
$this->product = $product;
$this->country = $country;
$this->taxRulesCollection = $this->taxRuleQuery->getTaxCalculatorCollection($product->getTaxRule(), $country);
return $this;
}
public function loadTaxRule(TaxRule $taxRule, Country $country, Product $product)
{
$this->product = null;
$this->country = null;
$this->taxRulesCollection = null;
if ($taxRule->getId() === null) {
throw new TaxEngineException('TaxRule id is empty in Calculator::loadTaxRule', TaxEngineException::UNDEFINED_TAX_RULE);
}
if ($country->getId() === null) {
throw new TaxEngineException('Country id is empty in Calculator::loadTaxRule', TaxEngineException::UNDEFINED_COUNTRY);
}
if ($product->getId() === null) {
throw new TaxEngineException('Product id is empty in Calculator::loadTaxRule', TaxEngineException::UNDEFINED_PRODUCT);
}
$this->country = $country;
$this->product = $product;
$key = $product->getTaxRule()->getId() . '-' . $country->getId();
if (!isset(self::$taxRulesMap[$key])) {
self::$taxRulesMap[$key] = $this->taxRuleQuery->getTaxCalculatorCollection($taxRule, $country);
}
$this->taxRulesCollection = self::$taxRulesMap[$key];
return $this;
}
