OnePageCheckout calculando em duplicidade no meio do checkout. Frenet…

…GatewaydeFretes#16

Add method for clear arrays of product and quantity

app/code/community/LithiumSoftware/Akhilleus/Model/Carrier/Akhilleus.php

@@ -43,8 +43,9 @@ class LithiumSoftware_Akhilleus_Model_Carrier_Akhilleus
  * @return Mage_Shipping_Model_Rate_Result
  */
  public function collectRates(Mage_Shipping_Model_Rate_Request $request){
- $this->_init($request);
 
+ $this->_init($request);
+
  $this->_getQuotes($request);
 
  return $this->_result;
@@ -606,8 +607,23 @@ protected function _getTrackingFromWS($tracking)
  }
  }
 
+ /**
+ * Prior the products arrays to be used, clean them avoid duplicating problem
+ *
+ * @return void
+ */
+ private function _clearArray() {
+ unset($this->_productsQty);
+ $this->_productsQty = array();
+
+ unset($this->_simpleProducts);
+ $this->_simpleProducts = array();
+ }
+
  private function getSimpleProducts($items)
  {
+ $this->_clearArray();
+
  $j = 0;
  foreach ($items as $child)
  {