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Magento 2 : Getting issue during added non-visible product to cart through observer?

Set custom price of product when adding to cart code not workingPrice not getting updated for second product…I want to add parent product to cart using child product id, it's configurable options in magento 2.1Magento 2: Add a product to the cart programmaticallyAdd to cart button freezes and nothing is put in basketget Quote Item ID from event checkout_cart_product_add_after not workingMagento 2: After custom cookie is created all pages default to home pageI have created one field using product form field for my price i want save my field value at product creation time from backend magento2Magento 2.2.5: Add, Update and Delete existing products Custom OptionsMagento 2.3 Can't view module's front end page output?

1

For this, I use below event observer

    <?xml version="1.0"?>



<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

        xsi:noNamespaceSchemaLocation="urn:magento:framework:Event/etc/events.xsd">

    <event name="checkout_cart_product_add_after">

        <observer name="servicefee" instance="decaServicefeeObserverAddFeeProduct" />

    </event>



</config>

And below is my observer code
`

<?php

namespace decaServicefeeObserver;



use MagentoFrameworkEventObserverInterface;

use MagentoFrameworkAppRequestInterface;

use decaServicefeeHelperData as servicefeeHelper;



class AddFeeProduct implements ObserverInterface

{

    protected $_productRepository;

    protected $_cart;

    protected $formKey;

    /**

    * @var servicefeeHelper

    */

     protected $servicefeeHelper;



    public function __construct(

      MagentoCatalogModelProductRepository $productRepository, 

      MagentoCheckoutModelCart $cart, 

      MagentoFrameworkDataFormFormKey $formKey,

      servicefeeHelper $servicefeeHelper

     )

   {

        $this->_productRepository = $productRepository;

        $this->_cart = $cart;

        $this->formKey = $formKey;

        $this->servicefeeHelper = $servicefeeHelper;

    }

    public function execute(MagentoFrameworkEventObserver $observer)

    {



        $serviceFeeSku = trim($this->servicefeeHelper->getServiceFeeUPC());

        $item = $observer->getEvent()->getData('quote_item');

        $product = $observer->getEvent()->getData('product');

        $item = ($item->getParentItem() ? $item->getParentItem() : $item);

        $_product = $this->_productRepository->get($serviceFeeSku);



        //  Check to see if item is already in the cart

        $arrProdIds = $this->_cart->getQuoteProductIds();

        $serviceFeeProdID = $_product->getEntityId();

        foreach ($arrProdIds as $key=>$value)

        {

            if ($key == $serviceFeeProdID)

            {

               return;

            }

        }



        // Enter the id of the prouduct which are required to be added to avoid recurrsion

        if($product->getId() != $serviceFeeProdID){

            $params = array(

                'product' => $serviceFeeProdID,

                'qty' => 1

            );



            $this->_cart->addProduct($_product,$params);

            $this->_cart->save();

        }



    }

}

Then I tried to add any product but whenver I click to addtocart button it redirects to the non-visible product URl with 404 error. Product also not added to the cart.Can anybody help me to understand my issue?

magento2 magento-2.1 event-observer addtocart

share|improve this question

edited 21 secs ago

Prathap Gunasekaran

1,039314

asked 7 hours ago

Nilava ChakrabortyNilava Chakraborty

466

add a comment | 

1

For this, I use below event observer

    <?xml version="1.0"?>



<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

        xsi:noNamespaceSchemaLocation="urn:magento:framework:Event/etc/events.xsd">

    <event name="checkout_cart_product_add_after">

        <observer name="servicefee" instance="decaServicefeeObserverAddFeeProduct" />

    </event>



</config>

And below is my observer code
`

<?php

namespace decaServicefeeObserver;



use MagentoFrameworkEventObserverInterface;

use MagentoFrameworkAppRequestInterface;

use decaServicefeeHelperData as servicefeeHelper;



class AddFeeProduct implements ObserverInterface

{

    protected $_productRepository;

    protected $_cart;

    protected $formKey;

    /**

    * @var servicefeeHelper

    */

     protected $servicefeeHelper;



    public function __construct(

      MagentoCatalogModelProductRepository $productRepository, 

      MagentoCheckoutModelCart $cart, 

      MagentoFrameworkDataFormFormKey $formKey,

      servicefeeHelper $servicefeeHelper

     )

   {

        $this->_productRepository = $productRepository;

        $this->_cart = $cart;

        $this->formKey = $formKey;

        $this->servicefeeHelper = $servicefeeHelper;

    }

    public function execute(MagentoFrameworkEventObserver $observer)

    {



        $serviceFeeSku = trim($this->servicefeeHelper->getServiceFeeUPC());

        $item = $observer->getEvent()->getData('quote_item');

        $product = $observer->getEvent()->getData('product');

        $item = ($item->getParentItem() ? $item->getParentItem() : $item);

        $_product = $this->_productRepository->get($serviceFeeSku);



        //  Check to see if item is already in the cart

        $arrProdIds = $this->_cart->getQuoteProductIds();

        $serviceFeeProdID = $_product->getEntityId();

        foreach ($arrProdIds as $key=>$value)

        {

            if ($key == $serviceFeeProdID)

            {

               return;

            }

        }



        // Enter the id of the prouduct which are required to be added to avoid recurrsion

        if($product->getId() != $serviceFeeProdID){

            $params = array(

                'product' => $serviceFeeProdID,

                'qty' => 1

            );



            $this->_cart->addProduct($_product,$params);

            $this->_cart->save();

        }



    }

}

Then I tried to add any product but whenver I click to addtocart button it redirects to the non-visible product URl with 404 error. Product also not added to the cart.Can anybody help me to understand my issue?

magento2 magento-2.1 event-observer addtocart

share|improve this question

edited 21 secs ago

Prathap Gunasekaran

1,039314

asked 7 hours ago

Nilava ChakrabortyNilava Chakraborty

466

add a comment | 

For this, I use below event observer

    <?xml version="1.0"?>



<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

        xsi:noNamespaceSchemaLocation="urn:magento:framework:Event/etc/events.xsd">

    <event name="checkout_cart_product_add_after">

        <observer name="servicefee" instance="decaServicefeeObserverAddFeeProduct" />

    </event>



</config>

And below is my observer code
`

<?php

namespace decaServicefeeObserver;



use MagentoFrameworkEventObserverInterface;

use MagentoFrameworkAppRequestInterface;

use decaServicefeeHelperData as servicefeeHelper;



class AddFeeProduct implements ObserverInterface

{

    protected $_productRepository;

    protected $_cart;

    protected $formKey;

    /**

    * @var servicefeeHelper

    */

     protected $servicefeeHelper;



    public function __construct(

      MagentoCatalogModelProductRepository $productRepository, 

      MagentoCheckoutModelCart $cart, 

      MagentoFrameworkDataFormFormKey $formKey,

      servicefeeHelper $servicefeeHelper

     )

   {

        $this->_productRepository = $productRepository;

        $this->_cart = $cart;

        $this->formKey = $formKey;

        $this->servicefeeHelper = $servicefeeHelper;

    }

    public function execute(MagentoFrameworkEventObserver $observer)

    {



        $serviceFeeSku = trim($this->servicefeeHelper->getServiceFeeUPC());

        $item = $observer->getEvent()->getData('quote_item');

        $product = $observer->getEvent()->getData('product');

        $item = ($item->getParentItem() ? $item->getParentItem() : $item);

        $_product = $this->_productRepository->get($serviceFeeSku);



        //  Check to see if item is already in the cart

        $arrProdIds = $this->_cart->getQuoteProductIds();

        $serviceFeeProdID = $_product->getEntityId();

        foreach ($arrProdIds as $key=>$value)

        {

            if ($key == $serviceFeeProdID)

            {

               return;

            }

        }



        // Enter the id of the prouduct which are required to be added to avoid recurrsion

        if($product->getId() != $serviceFeeProdID){

            $params = array(

                'product' => $serviceFeeProdID,

                'qty' => 1

            );



            $this->_cart->addProduct($_product,$params);

            $this->_cart->save();

        }



    }

}

Then I tried to add any product but whenver I click to addtocart button it redirects to the non-visible product URl with 404 error. Product also not added to the cart.Can anybody help me to understand my issue?

magento2 magento-2.1 event-observer addtocart

share|improve this question

edited 21 secs ago

Prathap Gunasekaran

1,039314

asked 7 hours ago

Nilava ChakrabortyNilava Chakraborty

466

    <?xml version="1.0"?>



<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

        xsi:noNamespaceSchemaLocation="urn:magento:framework:Event/etc/events.xsd">

    <event name="checkout_cart_product_add_after">

        <observer name="servicefee" instance="decaServicefeeObserverAddFeeProduct" />

    </event>



</config>

<?php

namespace decaServicefeeObserver;



use MagentoFrameworkEventObserverInterface;

use MagentoFrameworkAppRequestInterface;

use decaServicefeeHelperData as servicefeeHelper;



class AddFeeProduct implements ObserverInterface

{

    protected $_productRepository;

    protected $_cart;

    protected $formKey;

    /**

    * @var servicefeeHelper

    */

     protected $servicefeeHelper;



    public function __construct(

      MagentoCatalogModelProductRepository $productRepository, 

      MagentoCheckoutModelCart $cart, 

      MagentoFrameworkDataFormFormKey $formKey,

      servicefeeHelper $servicefeeHelper

     )

   {

        $this->_productRepository = $productRepository;

        $this->_cart = $cart;

        $this->formKey = $formKey;

        $this->servicefeeHelper = $servicefeeHelper;

    }

    public function execute(MagentoFrameworkEventObserver $observer)

    {



        $serviceFeeSku = trim($this->servicefeeHelper->getServiceFeeUPC());

        $item = $observer->getEvent()->getData('quote_item');

        $product = $observer->getEvent()->getData('product');

        $item = ($item->getParentItem() ? $item->getParentItem() : $item);

        $_product = $this->_productRepository->get($serviceFeeSku);



        //  Check to see if item is already in the cart

        $arrProdIds = $this->_cart->getQuoteProductIds();

        $serviceFeeProdID = $_product->getEntityId();

        foreach ($arrProdIds as $key=>$value)

        {

            if ($key == $serviceFeeProdID)

            {

               return;

            }

        }



        // Enter the id of the prouduct which are required to be added to avoid recurrsion

        if($product->getId() != $serviceFeeProdID){

            $params = array(

                'product' => $serviceFeeProdID,

                'qty' => 1

            );



            $this->_cart->addProduct($_product,$params);

            $this->_cart->save();

        }



    }

}

share|improve this question

edited 21 secs ago

Prathap Gunasekaran

1,039314

asked 7 hours ago

Nilava ChakrabortyNilava Chakraborty

466

share|improve this question

edited 21 secs ago

Prathap Gunasekaran

1,039314

asked 7 hours ago

Nilava ChakrabortyNilava Chakraborty

466

edited 21 secs ago

Prathap Gunasekaran

1,039314

edited 21 secs ago

Prathap Gunasekaran

1,039314

asked 7 hours ago

Nilava ChakrabortyNilava Chakraborty

466

asked 7 hours ago

Nilava ChakrabortyNilava Chakraborty

466