PHP Mage_Sales_Model_Order_Creditmemo::roundPrice方法代码示例

 public function collect(Mage_Sales_Model_Order_Creditmemo $creditmemo)
 {
     $store = $creditmemo->getStore();
     $totalTax = 0;
     $baseTotalTax = 0;
     $weeeTaxAmount = 0;
     $baseWeeeTaxAmount = 0;
     foreach ($creditmemo->getAllItems() as $item) {
         $orderItem = $item->getOrderItem();
         if ($orderItem->isDummy()) {
             continue;
         }
         $orderItemQty = $orderItem->getQtyOrdered();
         $weeeRowDiscountAmount = $orderItem->getDiscountAppliedForWeeeTax();
         $weeeDiscountAmount = $creditmemo->roundPrice($weeeRowDiscountAmount / $orderItemQty * $item->getQty(), 'regular', true);
         $baseWeeeRowDiscountAmount = $orderItem->getBaseDiscountAppliedForWeeeTax();
         $baseWeeeDiscountAmount = $creditmemo->roundPrice($baseWeeeRowDiscountAmount / $orderItemQty * $item->getQty(), 'base', true);
         $weeeAmountExclTax = (Mage::helper('weee')->getWeeeTaxInclTax($item) - Mage::helper('weee')->getTotalTaxAppliedForWeeeTax($item)) * $item->getQty();
         $totalTax += $weeeAmountExclTax - $weeeDiscountAmount;
         $baseWeeeAmountExclTax = (Mage::helper('weee')->getBaseWeeeTaxInclTax($item) - Mage::helper('weee')->getBaseTotalTaxAppliedForWeeeTax($item)) * $item->getQty();
         $baseTotalTax += $baseWeeeAmountExclTax - $baseWeeeDiscountAmount;
         $item->setWeeeTaxAppliedRowAmount($weeeAmountExclTax);
         $item->setBaseWeeeTaxAppliedRowAmount($baseWeeeAmountExclTax);
         $weeeTaxAmount += Mage::helper('weee')->getWeeeTaxInclTax($item) * $item->getQty();
         $baseWeeeTaxAmount += Mage::helper('weee')->getBaseWeeeTaxInclTax($item) * $item->getQty();
         $newApplied = array();
         $applied = Mage::helper('weee')->getApplied($item);
         foreach ($applied as $one) {
             $one['base_row_amount'] = $one['base_amount'] * $item->getQty();
             $one['row_amount'] = $one['amount'] * $item->getQty();
             $one['base_row_amount_incl_tax'] = $one['base_amount_incl_tax'] * $item->getQty();
             $one['row_amount_incl_tax'] = $one['amount_incl_tax'] * $item->getQty();
             $one['weee_discount'] = $weeeDiscountAmount;
             $one['base_weee_discount'] = $baseWeeeDiscountAmount;
             $newApplied[] = $one;
         }
         Mage::helper('weee')->setApplied($item, $newApplied);
         $item->setWeeeTaxRowDisposition($item->getWeeeTaxDisposition() * $item->getQty());
         $item->setBaseWeeeTaxRowDisposition($item->getBaseWeeeTaxDisposition() * $item->getQty());
     }
     /*
      * please refer the description in weee - invoice section for reasoning
      */
     if (Mage::helper('weee')->includeInSubtotal($store)) {
         $creditmemo->setSubtotal($creditmemo->getSubtotal() + $totalTax);
         $creditmemo->setBaseSubtotal($creditmemo->getBaseSubtotal() + $baseTotalTax);
     } else {
         $creditmemo->setTaxAmount($creditmemo->getTaxAmount() + $totalTax);
         $creditmemo->setBaseTaxAmount($creditmemo->getBaseTaxAmount() + $baseTotalTax);
     }
     //Increment the subtotal
     $creditmemo->setSubtotalInclTax($creditmemo->getSubtotalInclTax() + $weeeTaxAmount);
     $creditmemo->setBaseSubtotalInclTax($creditmemo->getBaseSubtotalInclTax() + $baseWeeeTaxAmount);
     //Increment the grand total
     $creditmemo->setGrandTotal($creditmemo->getGrandTotal() + $totalTax);
     $creditmemo->setBaseGrandTotal($creditmemo->getBaseGrandTotal() + $baseTotalTax);
     return $this;
 }

 public function collect(Mage_Sales_Model_Order_Creditmemo $creditmemo)
 {
     $creditmemo->setDiscountAmount(0);
     $creditmemo->setBaseDiscountAmount(0);
     $order = $creditmemo->getOrder();
     $totalDiscountAmount = 0;
     $baseTotalDiscountAmount = 0;
     /**
      * Calculate how much shipping discount should be applied
      * basing on how much shipping should be refunded.
      */
     $baseShippingAmount = $creditmemo->getBaseShippingAmount();
     if ($baseShippingAmount) {
         $baseShippingDiscount = $baseShippingAmount * $order->getBaseShippingDiscountAmount() / $order->getBaseShippingAmount();
         $shippingDiscount = $order->getShippingAmount() * $baseShippingDiscount / $order->getBaseShippingAmount();
         $totalDiscountAmount = $totalDiscountAmount + $shippingDiscount;
         $baseTotalDiscountAmount = $baseTotalDiscountAmount + $baseShippingDiscount;
     }
     /** @var $item Mage_Sales_Model_Order_Invoice_Item */
     foreach ($creditmemo->getAllItems() as $item) {
         $orderItem = $item->getOrderItem();
         if ($orderItem->isDummy()) {
             continue;
         }
         $orderItemDiscount = (double) $orderItem->getDiscountInvoiced();
         $baseOrderItemDiscount = (double) $orderItem->getBaseDiscountInvoiced();
         $orderItemQty = $orderItem->getQtyInvoiced();
         if ($orderItemDiscount && $orderItemQty) {
             $discount = $orderItemDiscount - $orderItem->getDiscountRefunded();
             $baseDiscount = $baseOrderItemDiscount - $orderItem->getBaseDiscountRefunded();
             if (!$item->isLast()) {
                 $availableQty = $orderItemQty - $orderItem->getQtyRefunded();
                 $discount = $creditmemo->roundPrice($discount / $availableQty * $item->getQty(), 'regular', true);
                 $baseDiscount = $creditmemo->roundPrice($baseDiscount / $availableQty * $item->getQty(), 'base', true);
             }
             $totalDiscountAmount += $discount;
             $baseTotalDiscountAmount += $baseDiscount;
             $item->setDiscountAmount($discount);
             $item->setBaseDiscountAmount($baseDiscount);
         }
     }
     $creditmemo->setDiscountAmount(-$totalDiscountAmount);
     $creditmemo->setBaseDiscountAmount(-$baseTotalDiscountAmount);
     $creditmemo->setGrandTotal($creditmemo->getGrandTotal() - $totalDiscountAmount);
     $creditmemo->setBaseGrandTotal($creditmemo->getBaseGrandTotal() - $baseTotalDiscountAmount);
     return $this;
 }

 /**
  * Collects the total tax for the credit memo
  *
  * @param Mage_Sales_Model_Order_Creditmemo $creditmemo
  * @return Mage_Sales_Model_Order_Creditmemo_Total_Tax
  */
 public function collect(Mage_Sales_Model_Order_Creditmemo $creditmemo)
 {
     $shippingTaxAmount = 0;
     $baseShippingTaxAmount = 0;
     $totalTax = 0;
     $baseTotalTax = 0;
     $totalHiddenTax = 0;
     $baseTotalHiddenTax = 0;
     $weeeTaxAmount = 0;
     $baseWeeeTaxAmount = 0;
     $order = $creditmemo->getOrder();
     /** @var $item Mage_Sales_Model_Order_Creditmemo_Item */
     foreach ($creditmemo->getAllItems() as $item) {
         $orderItem = $item->getOrderItem();
         if ($orderItem->isDummy()) {
             continue;
         }
         $orderItemTax = $orderItem->getTaxInvoiced();
         $baseOrderItemTax = $orderItem->getBaseTaxInvoiced();
         $orderItemHiddenTax = $orderItem->getHiddenTaxInvoiced();
         $baseOrderItemHiddenTax = $orderItem->getBaseHiddenTaxInvoiced();
         $orderItemQty = $orderItem->getQtyInvoiced();
         if (($orderItemTax || $orderItemHiddenTax) && $orderItemQty) {
             /**
              * Check item tax amount
              */
             $tax = $orderItemTax - $orderItem->getTaxRefunded();
             $baseTax = $baseOrderItemTax - $orderItem->getTaxRefunded();
             $hiddenTax = $orderItemHiddenTax - $orderItem->getHiddenTaxRefunded();
             $baseHiddenTax = $baseOrderItemHiddenTax - $orderItem->getBaseHiddenTaxRefunded();
             if (!$item->isLast()) {
                 $availableQty = $orderItemQty - $orderItem->getQtyRefunded();
                 $tax = $creditmemo->roundPrice($tax / $availableQty * $item->getQty());
                 $baseTax = $creditmemo->roundPrice($baseTax / $availableQty * $item->getQty(), 'base');
                 $hiddenTax = $creditmemo->roundPrice($hiddenTax / $availableQty * $item->getQty());
                 $baseHiddenTax = $creditmemo->roundPrice($baseHiddenTax / $availableQty * $item->getQty(), 'base');
             }
             $item->setTaxAmount($tax);
             $item->setBaseTaxAmount($baseTax);
             $item->setHiddenTaxAmount($hiddenTax);
             $item->setBaseHiddenTaxAmount($baseHiddenTax);
             $totalTax += $tax;
             $baseTotalTax += $baseTax;
             $totalHiddenTax += $hiddenTax;
             $baseTotalHiddenTax += $baseHiddenTax;
         }
     }
     $invoice = $creditmemo->getInvoice();
     if ($invoice) {
         //recalculate tax amounts in case if refund shipping value was changed
         if ($order->getBaseShippingAmount() && $creditmemo->getBaseShippingAmount()) {
             $taxFactor = $creditmemo->getBaseShippingAmount() / $order->getBaseShippingAmount();
             $shippingTaxAmount = $invoice->getShippingTaxAmount() * $taxFactor;
             $baseShippingTaxAmount = $invoice->getBaseShippingTaxAmount() * $taxFactor;
             $totalHiddenTax += $invoice->getShippingHiddenTaxAmount() * $taxFactor;
             $baseTotalHiddenTax += $invoice->getBaseShippingHiddenTaxAmount() * $taxFactor;
             $shippingHiddenTaxAmount = $invoice->getShippingHiddenTaxAmount() * $taxFactor;
             $baseShippingHiddenTaxAmount = $invoice->getBaseShippingHiddenTaxAmount() * $taxFactor;
             $shippingTaxAmount = $creditmemo->roundPrice($shippingTaxAmount);
             $baseShippingTaxAmount = $creditmemo->roundPrice($baseShippingTaxAmount, 'base');
             $totalHiddenTax = $creditmemo->roundPrice($totalHiddenTax);
             $baseTotalHiddenTax = $creditmemo->roundPrice($baseTotalHiddenTax, 'base');
             $shippingHiddenTaxAmount = $creditmemo->roundPrice($shippingHiddenTaxAmount);
             $baseShippingHiddenTaxAmount = $creditmemo->roundPrice($baseShippingHiddenTaxAmount, 'base');
             $totalTax += $shippingTaxAmount;
             $baseTotalTax += $baseShippingTaxAmount;
         }
     } else {
         $orderShippingAmount = $order->getShippingAmount();
         $baseOrderShippingAmount = $order->getBaseShippingAmount();
         $orderShippingHiddenTaxAmount = $order->getShippingHiddenTaxAmount();
         $baseOrderShippingHiddenTaxAmount = $order->getBaseShippingHiddenTaxAmount();
         $baseOrderShippingRefundedAmount = $order->getBaseShippingRefunded();
         $baseOrderShippingHiddenTaxRefunded = $order->getBaseShippingHiddenTaxRefunded();
         $shippingTaxAmount = 0;
         $baseShippingTaxAmount = 0;
         $shippingHiddenTaxAmount = 0;
         $baseShippingHiddenTaxAmount = 0;
         $shippingDelta = $baseOrderShippingAmount - $baseOrderShippingRefundedAmount;
         if ($shippingDelta > $creditmemo->getBaseShippingAmount()) {
             $part = $creditmemo->getShippingAmount() / $orderShippingAmount;
             $basePart = $creditmemo->getBaseShippingAmount() / $baseOrderShippingAmount;
             $shippingTaxAmount = $order->getShippingTaxAmount() * $part;
             $baseShippingTaxAmount = $order->getBaseShippingTaxAmount() * $basePart;
             $shippingHiddenTaxAmount = $order->getShippingHiddenTaxAmount() * $part;
             $baseShippingHiddenTaxAmount = $order->getBaseShippingHiddenTaxAmount() * $basePart;
             $shippingTaxAmount = $creditmemo->roundPrice($shippingTaxAmount);
             $baseShippingTaxAmount = $creditmemo->roundPrice($baseShippingTaxAmount, 'base');
             $shippingHiddenTaxAmount = $creditmemo->roundPrice($shippingHiddenTaxAmount);
             $baseShippingHiddenTaxAmount = $creditmemo->roundPrice($baseShippingHiddenTaxAmount, 'base');
         } elseif ($shippingDelta == $creditmemo->getBaseShippingAmount()) {
             $shippingTaxAmount = $order->getShippingTaxAmount() - $order->getShippingTaxRefunded();
             $baseShippingTaxAmount = $order->getBaseShippingTaxAmount() - $order->getBaseShippingTaxRefunded();
             $shippingHiddenTaxAmount = $order->getShippingHiddenTaxAmount() - $order->getShippingHiddenTaxRefunded();
//.........这里部分代码省略.........