order process

core/lib/Thelia/Model/TaxRule.php

@@ -3,7 +3,25 @@
 namespace Thelia\Model;
 
 use Thelia\Model\Base\TaxRule as BaseTaxRule;
+use Thelia\TaxEngine\Calculator;
+use Thelia\TaxEngine\OrderProductTaxCollection;
 
-class TaxRule extends BaseTaxRule {
+class TaxRule extends BaseTaxRule
+{
+    /**
+     * @param Country $country
+     * @param         $untaxedAmount
+     * @param null    $askedLocale
+     *
+     * @return OrderProductTaxCollection
+     */
+    public function getTaxDetail(Country $country, $untaxedAmount, $askedLocale = null)
+    {
+        $taxCalculator = new Calculator();
 
+        $taxCollection = new OrderProductTaxCollection();
+        $taxCalculator->loadTaxRule($this, $country)->getTaxedPrice($untaxedAmount, $taxCollection, $askedLocale);
+
+        return $taxCollection;
+    }
 }