How to show Extra free only not add in order total in order summary

Question

I have code for add extra fee in order in magento 2, now my requirement is the extra fee can only show will be not add in order total

the extra free can also add in order total but I can not add that

I need order total 155 not 160

my code is that

public function collect(
        \Magento\Quote\Model\Quote $quote,
        \Magento\Quote\Api\Data\ShippingAssignmentInterface $shippingAssignment,
        \Magento\Quote\Model\Quote\Address\Total $total
    )
    {
        parent::collect($quote, $shippingAssignment, $total);
        if (!count($shippingAssignment->getItems())) {
            return $this;
        }

        $enabled = $this->helperData->isModuleEnabled();
        $minimumOrderAmount = $this->helperData->getMinimumOrderAmount();
        $subtotal = $total->getTotalAmount('subtotal');
        if ($enabled && $minimumOrderAmount <= $subtotal) {
            $fee = $quote->getFee();
            $total->setTotalAmount('fee', $subtotal);
            $total->setBaseTotalAmount('fee', $subtotal);
            $total->setFee($fee);
            $quote->setFee($fee);
            $total->setGrandTotal($total->getGrandTotal());
            $total->setBaseGrandTotal($total->getBaseGrandTotal());
        }
        return $this;
    }

Answer 1

can you add following updated code ?

  public function collect(
    \Magento\Quote\Model\Quote $quote,
    \Magento\Quote\Api\Data\ShippingAssignmentInterface $shippingAssignment,
    \Magento\Quote\Model\Quote\Address\Total $total
) {
    parent::collect($quote, $shippingAssignment, $total);


    $exist_amount = 0; //$quote->getFee(); 
    $fee = 100; //Excellence_Fee_Model_Fee::getFee();
    $balance = $fee - $exist_amount;

    $total->setTotalAmount('fee', $balance);
    $total->setBaseTotalAmount('fee', $balance);

    $total->setFee($balance);
    $total->setBaseFee($balance);

    $total->setGrandTotal($total->getGrandTotal());
    $total->setBaseGrandTotal($total->getBaseGrandTotal());


    return $this;
} 

protected function clearValues(Address\Total $total)
{
    $total->setTotalAmount('subtotal', 0);
    $total->setBaseTotalAmount('subtotal', 0);
    $total->setTotalAmount('tax', 0);
    $total->setBaseTotalAmount('tax', 0);
    $total->setTotalAmount('discount_tax_compensation', 0);
    $total->setBaseTotalAmount('discount_tax_compensation', 0);
    $total->setTotalAmount('shipping_discount_tax_compensation', 0);
    $total->setBaseTotalAmount('shipping_discount_tax_compensation', 0);
    $total->setSubtotalInclTax(0);
    $total->setBaseSubtotalInclTax(0);
}

Answer 2

you can change following function in your code like this

public function collect(
    \Magento\Quote\Model\Quote $quote,
    \Magento\Quote\Api\Data\ShippingAssignmentInterface $shippingAssignment,
    \Magento\Quote\Model\Quote\Address\Total $total
) {
    parent::collect($quote, $shippingAssignment, $total);
            if (!count($shippingAssignment->getItems())) {
                return $this;
            }

            $enabled = $this->helperData->isModuleEnabled();
            $minimumOrderAmount = $this->helperData->getMinimumOrderAmount();
            $subtotal = $total->getTotalAmount('subtotal');
            if ($enabled && $minimumOrderAmount <= $subtotal) {
                $fee = $quote->getFee();
                $total->setFee($fee);
                $quote->setFee($fee);
            }
            return $this;
}