public function collect(Mage_Sales_Model_Order_Creditmemo $creditmemo) { $order = $creditmemo->getOrder(); $allowedAmount = $order->getShippingAmount() - $order->getShippingRefunded(); $baseAllowedAmount = $order->getBaseShippingAmount() - $order->getBaseShippingRefunded(); /** * Check if shipping amount was specified (from invoice or another source). * Using has magic method to allow setting 0 as shipping amount. */ if ($creditmemo->hasBaseShippingAmount()) { $baseShippingAmount = Mage::app()->getStore()->roundPrice($creditmemo->getBaseShippingAmount()); if ($baseShippingAmount < $baseAllowedAmount) { $shippingAmount = $allowedAmount * $baseShippingAmount / $baseAllowedAmount; $shippingAmount = Mage::app()->getStore()->roundPrice($shippingAmount); } elseif ($baseShippingAmount == $baseAllowedAmount) { $shippingAmount = $allowedAmount; } else { $baseAllowedAmount = $order->formatBasePrice($baseAllowedAmount); Mage::throwException(Mage::helper('sales')->__('Maximum shipping amount allowed to refound is: %s', $baseAllowedAmount)); } } else { $baseShippingAmount = $baseAllowedAmount; $shippingAmount = $allowedAmount; } $creditmemo->setShippingAmount($shippingAmount); $creditmemo->setBaseShippingAmount($baseShippingAmount); $creditmemo->setGrandTotal($creditmemo->getGrandTotal() + $shippingAmount); $creditmemo->setBaseGrandTotal($creditmemo->getBaseGrandTotal() + $baseShippingAmount); return $this; }
public function collect(Mage_Sales_Model_Order_Creditmemo $creditmemo) { $order = $creditmemo->getOrder(); $allowedAmount = $order->getShippingAmount() - $order->getShippingRefunded(); $baseAllowedAmount = $order->getBaseShippingAmount() - $order->getBaseShippingRefunded(); $shipping = $order->getShippingAmount(); $baseShipping = $order->getBaseShippingAmount(); $shippingInclTax = $order->getShippingInclTax(); $baseShippingInclTax = $order->getBaseShippingInclTax(); $isShippingInclTax = Mage::getSingleton('tax/config')->displaySalesShippingInclTax($order->getStoreId()); /** * Check if shipping amount was specified (from invoice or another source). * Using has magic method to allow setting 0 as shipping amount. */ if ($creditmemo->hasBaseShippingAmount()) { $baseShippingAmount = Mage::app()->getStore()->roundPrice($creditmemo->getBaseShippingAmount()); if ($isShippingInclTax && $baseShippingInclTax != 0) { $part = $baseShippingAmount / $baseShippingInclTax; $shippingInclTax = Mage::app()->getStore()->roundPrice($shippingInclTax * $part); $baseShippingInclTax = $baseShippingAmount; $baseShippingAmount = Mage::app()->getStore()->roundPrice($baseShipping * $part); } if ($baseShippingAmount <= $baseAllowedAmount) { if ($baseShipping != 0) { $shipping = $shipping * $baseShippingAmount / $baseShipping; } $shipping = Mage::app()->getStore()->roundPrice($shipping); $baseShipping = $baseShippingAmount; } else { $baseAllowedAmount = $order->formatBasePrice($baseAllowedAmount); Mage::throwException(Mage::helper('sales')->__('Maximum shipping amount allowed to refund is: %s', $baseAllowedAmount)); } } else { if ($baseShipping != 0) { $shippingInclTax = Mage::app()->getStore()->roundPrice($shippingInclTax * $allowedAmount / $shipping); $baseShippingInclTax = Mage::app()->getStore()->roundPrice($baseShippingInclTax * $baseAllowedAmount / $baseShipping); } $shipping = $allowedAmount; $baseShipping = $baseAllowedAmount; } $creditmemo->setShippingAmount($shipping); $creditmemo->setBaseShippingAmount($baseShipping); $creditmemo->setShippingInclTax($shippingInclTax); $creditmemo->setBaseShippingInclTax($baseShippingInclTax); $creditmemo->setGrandTotal($creditmemo->getGrandTotal() + $shipping); $creditmemo->setBaseGrandTotal($creditmemo->getBaseGrandTotal() + $baseShipping); return $this; }
public function collect(Mage_Sales_Model_Order_Creditmemo $creditmemo) { $order = $creditmemo->getOrder(); $allowedAmount = $order->getShippingAmount() - $order->getShippingRefunded(); $baseAllowedAmount = $order->getBaseShippingAmount() - $order->getBaseShippingRefunded(); $shipping = $order->getShippingAmount(); $baseShipping = $order->getBaseShippingAmount(); $shippingInclTax = $order->getShippingInclTax(); $baseShippingInclTax = $order->getBaseShippingInclTax(); $isShippingInclTax = Mage::getSingleton('tax/config')->displaySalesShippingInclTax($order->getStoreId()); /** * Check if shipping amount was specified (from invoice or another source). * Using has magic method to allow setting 0 as shipping amount. */ if ($creditmemo->hasBaseShippingAmount()) { $baseShippingAmount = Mage::app()->getStore()->roundPrice($creditmemo->getBaseShippingAmount()); if ($isShippingInclTax && $baseShippingInclTax != 0) { $part = $baseShippingAmount / $baseShippingInclTax; $shippingInclTax = Mage::app()->getStore()->roundPrice($shippingInclTax * $part); $baseShippingInclTax = $baseShippingAmount; $baseShippingAmount = Mage::app()->getStore()->roundPrice($baseShipping * $part); } /* * Rounded allowed shipping refund amount is the highest acceptable shipping refund amount. * Shipping refund amount shouldn't cause errors, if it doesn't exceed that limit. * Note: ($x < $y + 0.0001) means ($x <= $y) for floats */ if ($baseShippingAmount < Mage::app()->getStore()->roundPrice($baseAllowedAmount) + 0.0001) { /* * Shipping refund amount should be equated to allowed refund amount, * if it exceeds that limit. * Note: ($x > $y - 0.0001) means ($x >= $y) for floats */ if ($baseShippingAmount > $baseAllowedAmount - 0.0001) { $shipping = $allowedAmount; $baseShipping = $baseAllowedAmount; } else { if ($baseShipping != 0) { $shipping = $shipping * $baseShippingAmount / $baseShipping; } $shipping = Mage::app()->getStore()->roundPrice($shipping); $baseShipping = $baseShippingAmount; } } else { $baseAllowedAmount = $order->getBaseCurrency()->format($baseAllowedAmount, null, false); Mage::throwException(Mage::helper('sales')->__('Maximum shipping amount allowed to refund is: %s', $baseAllowedAmount)); } } else { if ($baseShipping != 0) { $shippingInclTax = Mage::app()->getStore()->roundPrice($shippingInclTax * $allowedAmount / $shipping); $baseShippingInclTax = Mage::app()->getStore()->roundPrice($baseShippingInclTax * $baseAllowedAmount / $baseShipping); } $shipping = $allowedAmount; $baseShipping = $baseAllowedAmount; } $creditmemo->setShippingAmount($shipping); $creditmemo->setBaseShippingAmount($baseShipping); $creditmemo->setShippingInclTax($shippingInclTax); $creditmemo->setBaseShippingInclTax($baseShippingInclTax); $creditmemo->setGrandTotal($creditmemo->getGrandTotal() + $shipping); $creditmemo->setBaseGrandTotal($creditmemo->getBaseGrandTotal() + $baseShipping); return $this; }