PHP Creditmemo::getTaxAmount方法代码示例

 /**
  * Prepare order data for refund
  *
  * @param \Magento\Sales\Model\Order\Creditmemo $creditmemo
  * @return void
  */
 protected function prepareOrder(\Magento\Sales\Model\Order\Creditmemo $creditmemo)
 {
     $order = $creditmemo->getOrder();
     $baseOrderRefund = $this->priceCurrency->round($order->getBaseTotalRefunded() + $creditmemo->getBaseGrandTotal());
     $orderRefund = $this->priceCurrency->round($order->getTotalRefunded() + $creditmemo->getGrandTotal());
     $order->setBaseTotalRefunded($baseOrderRefund);
     $order->setTotalRefunded($orderRefund);
     $order->setBaseSubtotalRefunded($order->getBaseSubtotalRefunded() + $creditmemo->getBaseSubtotal());
     $order->setSubtotalRefunded($order->getSubtotalRefunded() + $creditmemo->getSubtotal());
     $order->setBaseTaxRefunded($order->getBaseTaxRefunded() + $creditmemo->getBaseTaxAmount());
     $order->setTaxRefunded($order->getTaxRefunded() + $creditmemo->getTaxAmount());
     $order->setBaseDiscountTaxCompensationRefunded($order->getBaseDiscountTaxCompensationRefunded() + $creditmemo->getBaseDiscountTaxCompensationAmount());
     $order->setDiscountTaxCompensationRefunded($order->getDiscountTaxCompensationRefunded() + $creditmemo->getDiscountTaxCompensationAmount());
     $order->setBaseShippingRefunded($order->getBaseShippingRefunded() + $creditmemo->getBaseShippingAmount());
     $order->setShippingRefunded($order->getShippingRefunded() + $creditmemo->getShippingAmount());
     $order->setBaseShippingTaxRefunded($order->getBaseShippingTaxRefunded() + $creditmemo->getBaseShippingTaxAmount());
     $order->setShippingTaxRefunded($order->getShippingTaxRefunded() + $creditmemo->getShippingTaxAmount());
     $order->setAdjustmentPositive($order->getAdjustmentPositive() + $creditmemo->getAdjustmentPositive());
     $order->setBaseAdjustmentPositive($order->getBaseAdjustmentPositive() + $creditmemo->getBaseAdjustmentPositive());
     $order->setAdjustmentNegative($order->getAdjustmentNegative() + $creditmemo->getAdjustmentNegative());
     $order->setBaseAdjustmentNegative($order->getBaseAdjustmentNegative() + $creditmemo->getBaseAdjustmentNegative());
     $order->setDiscountRefunded($order->getDiscountRefunded() + $creditmemo->getDiscountAmount());
     $order->setBaseDiscountRefunded($order->getBaseDiscountRefunded() + $creditmemo->getBaseDiscountAmount());
     if ($creditmemo->getDoTransaction()) {
         $order->setTotalOnlineRefunded($order->getTotalOnlineRefunded() + $creditmemo->getGrandTotal());
         $order->setBaseTotalOnlineRefunded($order->getBaseTotalOnlineRefunded() + $creditmemo->getBaseGrandTotal());
     } else {
         $order->setTotalOfflineRefunded($order->getTotalOfflineRefunded() + $creditmemo->getGrandTotal());
         $order->setBaseTotalOfflineRefunded($order->getBaseTotalOfflineRefunded() + $creditmemo->getBaseGrandTotal());
     }
     $order->setBaseTotalInvoicedCost($order->getBaseTotalInvoicedCost() - $creditmemo->getBaseCost());
 }

//.........这里部分代码省略.........
             $baseDiscountTaxCompensation = $orderItem->getBaseDiscountTaxCompensationInvoiced() - $orderItem->getBaseDiscountTaxCompensationRefunded();
             if (!$item->isLast()) {
                 $availableQty = $orderItemQty - $orderItem->getQtyRefunded();
                 $tax = $creditmemo->roundPrice($tax / $availableQty * $item->getQty());
                 $baseTax = $creditmemo->roundPrice($baseTax / $availableQty * $item->getQty(), 'base');
                 $discountTaxCompensation = $creditmemo->roundPrice($discountTaxCompensation / $availableQty * $item->getQty());
                 $baseDiscountTaxCompensation = $creditmemo->roundPrice($baseDiscountTaxCompensation / $availableQty * $item->getQty(), 'base');
             }
             $item->setTaxAmount($tax);
             $item->setBaseTaxAmount($baseTax);
             $item->setDiscountTaxCompensationAmount($discountTaxCompensation);
             $item->setBaseDiscountTaxCompensationAmount($baseDiscountTaxCompensation);
             $totalTax += $tax;
             $baseTotalTax += $baseTax;
             $totalDiscountTaxCompensation += $discountTaxCompensation;
             $baseTotalDiscountTaxCompensation += $baseDiscountTaxCompensation;
         }
     }
     $isPartialShippingRefunded = false;
     if ($invoice = $creditmemo->getInvoice()) {
         //recalculate tax amounts in case if refund shipping value was changed
         if ($order->getBaseShippingAmount() && $creditmemo->getBaseShippingAmount()) {
             $taxFactor = $creditmemo->getBaseShippingAmount() / $order->getBaseShippingAmount();
             $shippingTaxAmount = $invoice->getShippingTaxAmount() * $taxFactor;
             $baseShippingTaxAmount = $invoice->getBaseShippingTaxAmount() * $taxFactor;
             $totalDiscountTaxCompensation += $invoice->getShippingDiscountTaxCompensationAmount() * $taxFactor;
             $baseTotalDiscountTaxCompensation += $invoice->getBaseShippingDiscountTaxCompensationAmnt() * $taxFactor;
             $shippingDiscountTaxCompensationAmount = $invoice->getShippingDiscountTaxCompensationAmount() * $taxFactor;
             $baseShippingDiscountTaxCompensationAmount = $invoice->getBaseShippingDiscountTaxCompensationAmnt() * $taxFactor;
             $shippingTaxAmount = $creditmemo->roundPrice($shippingTaxAmount);
             $baseShippingTaxAmount = $creditmemo->roundPrice($baseShippingTaxAmount, 'base');
             $totalDiscountTaxCompensation = $creditmemo->roundPrice($totalDiscountTaxCompensation);
             $baseTotalDiscountTaxCompensation = $creditmemo->roundPrice($baseTotalDiscountTaxCompensation, 'base');
             $shippingDiscountTaxCompensationAmount = $creditmemo->roundPrice($shippingDiscountTaxCompensationAmount);
             $baseShippingDiscountTaxCompensationAmount = $creditmemo->roundPrice($baseShippingDiscountTaxCompensationAmount, 'base');
             if ($taxFactor < 1 && $invoice->getShippingTaxAmount() > 0) {
                 $isPartialShippingRefunded = true;
             }
             $totalTax += $shippingTaxAmount;
             $baseTotalTax += $baseShippingTaxAmount;
         }
     } else {
         $orderShippingAmount = $order->getShippingAmount();
         $baseOrderShippingAmount = $order->getBaseShippingAmount();
         $baseOrderShippingRefundedAmount = $order->getBaseShippingRefunded();
         $shippingTaxAmount = 0;
         $baseShippingTaxAmount = 0;
         $shippingDiscountTaxCompensationAmount = 0;
         $baseShippingDiscountTaxCompensationAmount = 0;
         $shippingDelta = $baseOrderShippingAmount - $baseOrderShippingRefundedAmount;
         if ($shippingDelta > $creditmemo->getBaseShippingAmount()) {
             $part = $creditmemo->getShippingAmount() / $orderShippingAmount;
             $basePart = $creditmemo->getBaseShippingAmount() / $baseOrderShippingAmount;
             $shippingTaxAmount = $order->getShippingTaxAmount() * $part;
             $baseShippingTaxAmount = $order->getBaseShippingTaxAmount() * $basePart;
             $shippingDiscountTaxCompensationAmount = $order->getShippingDiscountTaxCompensationAmount() * $part;
             $baseShippingDiscountTaxCompensationAmount = $order->getBaseShippingDiscountTaxCompensationAmnt() * $basePart;
             $shippingTaxAmount = $creditmemo->roundPrice($shippingTaxAmount);
             $baseShippingTaxAmount = $creditmemo->roundPrice($baseShippingTaxAmount, 'base');
             $shippingDiscountTaxCompensationAmount = $creditmemo->roundPrice($shippingDiscountTaxCompensationAmount);
             $baseShippingDiscountTaxCompensationAmount = $creditmemo->roundPrice($baseShippingDiscountTaxCompensationAmount, 'base');
             if ($part < 1 && $order->getShippingTaxAmount() > 0) {
                 $isPartialShippingRefunded = true;
             }
         } elseif ($shippingDelta == $creditmemo->getBaseShippingAmount()) {
             $shippingTaxAmount = $order->getShippingTaxAmount() - $order->getShippingTaxRefunded();
             $baseShippingTaxAmount = $order->getBaseShippingTaxAmount() - $order->getBaseShippingTaxRefunded();
             $shippingDiscountTaxCompensationAmount = $order->getShippingDiscountTaxCompensationAmount() - $order->getShippingDiscountTaxCompensationRefunded();
             $baseShippingDiscountTaxCompensationAmount = $order->getBaseShippingDiscountTaxCompensationAmnt() - $order->getBaseShippingDiscountTaxCompensationRefunded();
         }
         $totalTax += $shippingTaxAmount;
         $baseTotalTax += $baseShippingTaxAmount;
         $totalDiscountTaxCompensation += $shippingDiscountTaxCompensationAmount;
         $baseTotalDiscountTaxCompensation += $baseShippingDiscountTaxCompensationAmount;
     }
     $allowedTax = $order->getTaxInvoiced() - $order->getTaxRefunded() - $creditmemo->getTaxAmount();
     $allowedBaseTax = $order->getBaseTaxInvoiced() - $order->getBaseTaxRefunded() - $creditmemo->getBaseTaxAmount();
     $allowedDiscountTaxCompensation = $order->getDiscountTaxCompensationInvoiced() + $order->getShippingDiscountTaxCompensationAmount() - $order->getDiscountTaxCompensationRefunded() - $order->getShippingDiscountTaxCompensationRefunded() - $creditmemo->getDiscountTaxCompensationAmount() - $creditmemo->getShippingDiscountTaxCompensationAmount();
     $allowedBaseDiscountTaxCompensation = $order->getBaseDiscountTaxCompensationInvoiced() + $order->getBaseShippingDiscountTaxCompensationAmnt() - $order->getBaseDiscountTaxCompensationRefunded() - $order->getBaseShippingDiscountTaxCompensationRefunded() - $creditmemo->getBaseShippingDiscountTaxCompensationAmnt() - $creditmemo->getBaseDiscountTaxCompensationAmount();
     if ($creditmemo->isLast() && !$isPartialShippingRefunded) {
         $totalTax = $allowedTax;
         $baseTotalTax = $allowedBaseTax;
         $totalDiscountTaxCompensation = $allowedDiscountTaxCompensation;
         $baseTotalDiscountTaxCompensation = $allowedBaseDiscountTaxCompensation;
     } else {
         $totalTax = min($allowedTax, $totalTax);
         $baseTotalTax = min($allowedBaseTax, $baseTotalTax);
         $totalDiscountTaxCompensation = min($allowedDiscountTaxCompensation, $totalDiscountTaxCompensation);
         $baseTotalDiscountTaxCompensation = min($allowedBaseDiscountTaxCompensation, $baseTotalDiscountTaxCompensation);
     }
     $creditmemo->setTaxAmount($creditmemo->getTaxAmount() + $totalTax);
     $creditmemo->setBaseTaxAmount($creditmemo->getBaseTaxAmount() + $baseTotalTax);
     $creditmemo->setDiscountTaxCompensationAmount($totalDiscountTaxCompensation);
     $creditmemo->setBaseDiscountTaxCompensationAmount($baseTotalDiscountTaxCompensation);
     $creditmemo->setShippingTaxAmount($shippingTaxAmount);
     $creditmemo->setBaseShippingTaxAmount($baseShippingTaxAmount);
     $creditmemo->setGrandTotal($creditmemo->getGrandTotal() + $totalTax + $totalDiscountTaxCompensation);
     $creditmemo->setBaseGrandTotal($creditmemo->getBaseGrandTotal() + $baseTotalTax + $baseTotalDiscountTaxCompensation);
     return $this;
 }

//.........这里部分代码省略.........
             continue;
         }
         $ratio = $item->getQty() / $orderItemQty;
         $orderItemWeeeAmountExclTax = $orderItem->getWeeeTaxAppliedRowAmount();
         $orderItemBaseWeeeAmountExclTax = $orderItem->getBaseWeeeTaxAppliedRowAmnt();
         $weeeAmountExclTax = $creditmemo->roundPrice($orderItemWeeeAmountExclTax * $ratio);
         $baseWeeeAmountExclTax = $creditmemo->roundPrice($orderItemBaseWeeeAmountExclTax * $ratio, 'base');
         $orderItemWeeeAmountInclTax = $this->_weeeData->getRowWeeeTaxInclTax($orderItem);
         $orderItemBaseWeeeAmountInclTax = $this->_weeeData->getBaseRowWeeeTaxInclTax($orderItem);
         $weeeAmountInclTax = $creditmemo->roundPrice($orderItemWeeeAmountInclTax * $ratio);
         $baseWeeeAmountInclTax = $creditmemo->roundPrice($orderItemBaseWeeeAmountInclTax * $ratio, 'base');
         $itemTaxAmount = $weeeAmountInclTax - $weeeAmountExclTax;
         $itemBaseTaxAmount = $baseWeeeAmountInclTax - $baseWeeeAmountExclTax;
         $weeeAmountAvailable = $this->_weeeData->getWeeeAmountInvoiced($orderItem) - $this->_weeeData->getWeeeAmountRefunded($orderItem);
         $baseWeeeAmountAvailable = $this->_weeeData->getBaseWeeeAmountInvoiced($orderItem) - $this->_weeeData->getBaseWeeeAmountRefunded($orderItem);
         $weeeTaxAmountAvailable = $this->_weeeData->getWeeeTaxAmountInvoiced($orderItem) - $this->_weeeData->getWeeeTaxAmountRefunded($orderItem);
         $baseWeeeTaxAmountAvailable = $this->_weeeData->getBaseWeeeTaxAmountInvoiced($orderItem) - $this->_weeeData->getBaseWeeeTaxAmountRefunded($orderItem);
         if ($item->isLast()) {
             $weeeAmountExclTax = $weeeAmountAvailable;
             $baseWeeeAmountExclTax = $baseWeeeAmountAvailable;
             $itemTaxAmount = $weeeTaxAmountAvailable;
             $itemBaseTaxAmount = $baseWeeeTaxAmountAvailable;
         } else {
             $weeeAmountExclTax = min($weeeAmountExclTax, $weeeAmountAvailable);
             $baseWeeeAmountExclTax = min($baseWeeeAmountExclTax, $baseWeeeAmountAvailable);
             $itemTaxAmount = min($itemTaxAmount, $weeeTaxAmountAvailable);
             $itemBaseTaxAmount = min($itemBaseTaxAmount, $baseWeeeTaxAmountAvailable);
         }
         $totalWeeeAmount += $weeeAmountExclTax;
         $baseTotalWeeeAmount += $baseWeeeAmountExclTax;
         $item->setWeeeTaxAppliedRowAmount($weeeAmountExclTax);
         $item->setBaseWeeeTaxAppliedRowAmount($baseWeeeAmountExclTax);
         $totalTaxAmount += $itemTaxAmount;
         $baseTotalTaxAmount += $itemBaseTaxAmount;
         //Set the ratio of the tax amount in invoice item compared to tax amount in order item
         //This information is needed to calculate tax per tax rate later
         $orderItemTaxAmount = $orderItemWeeeAmountInclTax - $orderItemWeeeAmountExclTax;
         if ($orderItemTaxAmount != 0) {
             $taxRatio = [];
             if ($item->getTaxRatio()) {
                 $taxRatio = unserialize($item->getTaxRatio());
             }
             $taxRatio[\Magento\Weee\Model\Total\Quote\Weee::ITEM_TYPE] = $itemTaxAmount / $orderItemTaxAmount;
             $item->setTaxRatio(serialize($taxRatio));
         }
         $totalWeeeAmountInclTax += $weeeAmountInclTax;
         $baseTotalWeeeAmountInclTax += $baseWeeeAmountInclTax;
         $newApplied = [];
         $applied = $this->_weeeData->getApplied($orderItem);
         foreach ($applied as $one) {
             $title = (string) $one['title'];
             $one['base_row_amount'] = $creditmemo->roundPrice($one['base_row_amount'] * $ratio, $title . '_base');
             $one['row_amount'] = $creditmemo->roundPrice($one['row_amount'] * $ratio, $title);
             $one['base_row_amount_incl_tax'] = $creditmemo->roundPrice($one['base_row_amount_incl_tax'] * $ratio, $title . '_base');
             $one['row_amount_incl_tax'] = $creditmemo->roundPrice($one['row_amount_incl_tax'] * $ratio, $title);
             $newApplied[] = $one;
         }
         $this->_weeeData->setApplied($item, $newApplied);
         // Update order item
         $newApplied = [];
         $applied = $this->_weeeData->getApplied($orderItem);
         foreach ($applied as $one) {
             if (isset($one[WeeeHelper::KEY_BASE_WEEE_AMOUNT_REFUNDED])) {
                 $one[WeeeHelper::KEY_BASE_WEEE_AMOUNT_REFUNDED] = $one[WeeeHelper::KEY_BASE_WEEE_AMOUNT_REFUNDED] + $baseWeeeAmountExclTax;
             } else {
                 $one[WeeeHelper::KEY_BASE_WEEE_AMOUNT_REFUNDED] = $baseWeeeAmountExclTax;
             }
             if (isset($one[WeeeHelper::KEY_WEEE_AMOUNT_REFUNDED])) {
                 $one[WeeeHelper::KEY_WEEE_AMOUNT_REFUNDED] = $one[WeeeHelper::KEY_WEEE_AMOUNT_REFUNDED] + $weeeAmountExclTax;
             } else {
                 $one[WeeeHelper::KEY_WEEE_AMOUNT_REFUNDED] = $weeeAmountExclTax;
             }
             if (isset($one[WeeeHelper::KEY_BASE_WEEE_TAX_AMOUNT_REFUNDED])) {
                 $one[WeeeHelper::KEY_BASE_WEEE_TAX_AMOUNT_REFUNDED] = $one[WeeeHelper::KEY_BASE_WEEE_TAX_AMOUNT_REFUNDED] + $itemBaseTaxAmount;
             } else {
                 $one[WeeeHelper::KEY_BASE_WEEE_TAX_AMOUNT_REFUNDED] = $itemBaseTaxAmount;
             }
             if (isset($one[WeeeHelper::KEY_WEEE_TAX_AMOUNT_REFUNDED])) {
                 $one[WeeeHelper::KEY_WEEE_TAX_AMOUNT_REFUNDED] = $one[WeeeHelper::KEY_WEEE_TAX_AMOUNT_REFUNDED] + $itemTaxAmount;
             } else {
                 $one[WeeeHelper::KEY_WEEE_TAX_AMOUNT_REFUNDED] = $itemTaxAmount;
             }
             $newApplied[] = $one;
         }
         $this->_weeeData->setApplied($orderItem, $newApplied);
         $item->setWeeeTaxRowDisposition($item->getWeeeTaxDisposition() * $item->getQty());
         $item->setBaseWeeeTaxRowDisposition($item->getBaseWeeeTaxDisposition() * $item->getQty());
     }
     if ($this->_weeeData->includeInSubtotal($store)) {
         $creditmemo->setSubtotal($creditmemo->getSubtotal() + $totalWeeeAmount);
         $creditmemo->setBaseSubtotal($creditmemo->getBaseSubtotal() + $baseTotalWeeeAmount);
     }
     $creditmemo->setTaxAmount($creditmemo->getTaxAmount() + $totalTaxAmount);
     $creditmemo->setBaseTaxAmount($creditmemo->getBaseTaxAmount() + $baseTotalTaxAmount);
     $creditmemo->setSubtotalInclTax($creditmemo->getSubtotalInclTax() + $totalWeeeAmountInclTax);
     $creditmemo->setBaseSubtotalInclTax($creditmemo->getBaseSubtotalInclTax() + $baseTotalWeeeAmountInclTax);
     $creditmemo->setGrandTotal($creditmemo->getGrandTotal() + $totalWeeeAmount + $totalTaxAmount);
     $creditmemo->setBaseGrandTotal($creditmemo->getBaseGrandTotal() + $baseTotalWeeeAmount + $baseTotalTaxAmount);
     return $this;
 }