Can not place order after change price to 0 programmatically












0















I'm changing price to 0.00 when adding product to cart with my custom flag.
So I have override method addProduct() in MagentoQuoteModelQuote.php here is my changes in this method:



            if (!$item) {
if($request->getData('sample')){
$productName = $candidate->getData('name');
$sampleName=$productName.'-SAMPLE';
$candidate->setData('name', $sampleName);
$candidate->setPrice('0.0000');
$item = $this->itemProcessor>init($candidate,$request);
$item->setQuote($this);
$item->setOptions($candidate->getCustomOptions());
$item->setProduct($candidate);
$item->setData('sample', 1);
}else{
$item = $this->itemProcessor->init($candidate, $request);
$item->setQuote($this);
$item->setOptions($candidate->getCustomOptions());
$item->setProduct($candidate);
}

// Add only item that is not in quote already
$this->addItem($item);
}


The product goes to cart perfectly with price 0, but when I am going to checkout and trying to place the order, I'm getting this exception -




The requested Payment Method is not available . I checked network in
console and it there was payment method in post parameters - "free".




Also, the payment methods are not showing in checkout if there are no any products with changed custom prices. It shows - No Payment Information Required .



If I go to admin and set price 0 for any product there and try to place order with it so it path through perfectly.



I assume the issue with price changes. If I change price to 1 (not 0) payment methods are appears perfectly.



How can I change price to 0 programmatically and place the order?










share|improve this question





























    0















    I'm changing price to 0.00 when adding product to cart with my custom flag.
    So I have override method addProduct() in MagentoQuoteModelQuote.php here is my changes in this method:



                if (!$item) {
    if($request->getData('sample')){
    $productName = $candidate->getData('name');
    $sampleName=$productName.'-SAMPLE';
    $candidate->setData('name', $sampleName);
    $candidate->setPrice('0.0000');
    $item = $this->itemProcessor>init($candidate,$request);
    $item->setQuote($this);
    $item->setOptions($candidate->getCustomOptions());
    $item->setProduct($candidate);
    $item->setData('sample', 1);
    }else{
    $item = $this->itemProcessor->init($candidate, $request);
    $item->setQuote($this);
    $item->setOptions($candidate->getCustomOptions());
    $item->setProduct($candidate);
    }

    // Add only item that is not in quote already
    $this->addItem($item);
    }


    The product goes to cart perfectly with price 0, but when I am going to checkout and trying to place the order, I'm getting this exception -




    The requested Payment Method is not available . I checked network in
    console and it there was payment method in post parameters - "free".




    Also, the payment methods are not showing in checkout if there are no any products with changed custom prices. It shows - No Payment Information Required .



    If I go to admin and set price 0 for any product there and try to place order with it so it path through perfectly.



    I assume the issue with price changes. If I change price to 1 (not 0) payment methods are appears perfectly.



    How can I change price to 0 programmatically and place the order?










    share|improve this question



























      0












      0








      0








      I'm changing price to 0.00 when adding product to cart with my custom flag.
      So I have override method addProduct() in MagentoQuoteModelQuote.php here is my changes in this method:



                  if (!$item) {
      if($request->getData('sample')){
      $productName = $candidate->getData('name');
      $sampleName=$productName.'-SAMPLE';
      $candidate->setData('name', $sampleName);
      $candidate->setPrice('0.0000');
      $item = $this->itemProcessor>init($candidate,$request);
      $item->setQuote($this);
      $item->setOptions($candidate->getCustomOptions());
      $item->setProduct($candidate);
      $item->setData('sample', 1);
      }else{
      $item = $this->itemProcessor->init($candidate, $request);
      $item->setQuote($this);
      $item->setOptions($candidate->getCustomOptions());
      $item->setProduct($candidate);
      }

      // Add only item that is not in quote already
      $this->addItem($item);
      }


      The product goes to cart perfectly with price 0, but when I am going to checkout and trying to place the order, I'm getting this exception -




      The requested Payment Method is not available . I checked network in
      console and it there was payment method in post parameters - "free".




      Also, the payment methods are not showing in checkout if there are no any products with changed custom prices. It shows - No Payment Information Required .



      If I go to admin and set price 0 for any product there and try to place order with it so it path through perfectly.



      I assume the issue with price changes. If I change price to 1 (not 0) payment methods are appears perfectly.



      How can I change price to 0 programmatically and place the order?










      share|improve this question
















      I'm changing price to 0.00 when adding product to cart with my custom flag.
      So I have override method addProduct() in MagentoQuoteModelQuote.php here is my changes in this method:



                  if (!$item) {
      if($request->getData('sample')){
      $productName = $candidate->getData('name');
      $sampleName=$productName.'-SAMPLE';
      $candidate->setData('name', $sampleName);
      $candidate->setPrice('0.0000');
      $item = $this->itemProcessor>init($candidate,$request);
      $item->setQuote($this);
      $item->setOptions($candidate->getCustomOptions());
      $item->setProduct($candidate);
      $item->setData('sample', 1);
      }else{
      $item = $this->itemProcessor->init($candidate, $request);
      $item->setQuote($this);
      $item->setOptions($candidate->getCustomOptions());
      $item->setProduct($candidate);
      }

      // Add only item that is not in quote already
      $this->addItem($item);
      }


      The product goes to cart perfectly with price 0, but when I am going to checkout and trying to place the order, I'm getting this exception -




      The requested Payment Method is not available . I checked network in
      console and it there was payment method in post parameters - "free".




      Also, the payment methods are not showing in checkout if there are no any products with changed custom prices. It shows - No Payment Information Required .



      If I go to admin and set price 0 for any product there and try to place order with it so it path through perfectly.



      I assume the issue with price changes. If I change price to 1 (not 0) payment methods are appears perfectly.



      How can I change price to 0 programmatically and place the order?







      magento2 checkout addtocart quote






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited 1 hour ago









      Muhammad Hasham

      1,8271424




      1,8271424










      asked Mar 13 '18 at 15:34









      AlkosAlkos

      114




      114






















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