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get Coupon Code in beforePlaceOrder

Get sales by coupon codemain.CRITICAL: Plugin class doesn't existWhy Getting categories and names on product view page Magento 2 fails?After rewrite MagentoCustomerModelAccountManagement giving me fatal errorMonolog Error After 2.2 UpgradeMagento 2 get custom attribute of a single product inside a pluginMagento 2 plugin change price of products that have a custom attribute withOn what basis we need to pass the plugin parameters?how we know what should be pass?what's logic behind it?Error Database Magento 2.3 migration from localhost to serverHow implement form in payment method

.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;

2

1

Hello I want to get the coupon code in a plugin. My code is:

 private $logger;
 private $checkoutSession;

 public function __construct(
 PsrLogLoggerInterface $logger,
 MagentoCheckoutModelSession $checkoutSession
 )
 $this->logger = $logger;
 $this->checkoutSession = $checkoutSession;
 
 public function beforePlaceOrder(MagentoQuoteModelQuoteManagement $subject, $cartId, ?MagentoQuoteApiDataPaymentInterface $paymentMethod = null)
 $this->logger->debug("Before Place Order");
 $order = $this->checkoutSession->getLastRealOrder();
 $orderId=$order->getEntityId();
 $couponCode = $order->getCouponCode();
 $this->logger->debug($couponCode);
 

But $couponCode is empty.

Can someone help me?

thank you in advance

magento2 plugin coupon-codes before-plugin

share|improve this question

asked Jun 20 at 10:42

vDrewsvDrews

3222 bronze badges

New contributor

vDrews is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

add a comment | 

2

1

Hello I want to get the coupon code in a plugin. My code is:

 private $logger;
 private $checkoutSession;

 public function __construct(
 PsrLogLoggerInterface $logger,
 MagentoCheckoutModelSession $checkoutSession
 )
 $this->logger = $logger;
 $this->checkoutSession = $checkoutSession;
 
 public function beforePlaceOrder(MagentoQuoteModelQuoteManagement $subject, $cartId, ?MagentoQuoteApiDataPaymentInterface $paymentMethod = null)
 $this->logger->debug("Before Place Order");
 $order = $this->checkoutSession->getLastRealOrder();
 $orderId=$order->getEntityId();
 $couponCode = $order->getCouponCode();
 $this->logger->debug($couponCode);
 

But $couponCode is empty.

Can someone help me?

thank you in advance

magento2 plugin coupon-codes before-plugin

share|improve this question

asked Jun 20 at 10:42

vDrewsvDrews

3222 bronze badges

New contributor

vDrews is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

add a comment | 

Hello I want to get the coupon code in a plugin. My code is:

 private $logger;
 private $checkoutSession;

 public function __construct(
 PsrLogLoggerInterface $logger,
 MagentoCheckoutModelSession $checkoutSession
 )
 $this->logger = $logger;
 $this->checkoutSession = $checkoutSession;
 
 public function beforePlaceOrder(MagentoQuoteModelQuoteManagement $subject, $cartId, ?MagentoQuoteApiDataPaymentInterface $paymentMethod = null)
 $this->logger->debug("Before Place Order");
 $order = $this->checkoutSession->getLastRealOrder();
 $orderId=$order->getEntityId();
 $couponCode = $order->getCouponCode();
 $this->logger->debug($couponCode);
 

But $couponCode is empty.

Can someone help me?

thank you in advance

magento2 plugin coupon-codes before-plugin

share|improve this question

asked Jun 20 at 10:42

vDrewsvDrews

3222 bronze badges

New contributor

vDrews is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

 private $logger;
 private $checkoutSession;

 public function __construct(
 PsrLogLoggerInterface $logger,
 MagentoCheckoutModelSession $checkoutSession
 )
 $this->logger = $logger;
 $this->checkoutSession = $checkoutSession;
 
 public function beforePlaceOrder(MagentoQuoteModelQuoteManagement $subject, $cartId, ?MagentoQuoteApiDataPaymentInterface $paymentMethod = null)
 $this->logger->debug("Before Place Order");
 $order = $this->checkoutSession->getLastRealOrder();
 $orderId=$order->getEntityId();
 $couponCode = $order->getCouponCode();
 $this->logger->debug($couponCode);
 

share|improve this question

asked Jun 20 at 10:42

vDrewsvDrews

3222 bronze badges

New contributor

vDrews is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

share|improve this question

asked Jun 20 at 10:42

vDrewsvDrews

3222 bronze badges

New contributor

vDrews is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

asked Jun 20 at 10:42

vDrewsvDrews

3222 bronze badges

New contributor

vDrews is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

asked Jun 20 at 10:42

vDrewsvDrews

3222 bronze badges

1 Answer
1

active

oldest

votes

1

You don't need use checkout session MagentoCheckoutModelSession.

From MagentoQuoteModelQuoteManagement and MagentoQuoteApiCartRepositoryInterface can get coupon code .

 private $logger;
 private $quoteRepository;

 public function __construct(
 PsrLogLoggerInterface $logger,
 MagentoQuoteApiCartRepositoryInterface $quoteRepository
 )
 $this->logger = $logger;
 $this->quoteRepository = $quoteRepository;
 
 public function beforePlaceOrder(
 MagentoQuoteModelQuoteManagement $subject,
 $cartId, 
 MagentoQuoteApiDataPaymentInterface $paymentMethod = null
)
 $this->logger->debug("Before Place Order");
 $quote = $this->quoteRepository->getActive($cartId);

 if($quote->getId())
 $couponCode = $quote->getCouponCode();
 $this->logger->debug($couponCode);
 

 

share|improve this answer

edited Jun 20 at 11:21

Rakesh Donga

2,94566 silver badges2121 bronze badges

answered Jun 20 at 11:01

Amit Bera♦Amit Bera

61.6k1616 gold badges8484 silver badges183183 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  thanks a lot! It works!
  
  – vDrews
  Jun 20 at 11:37
  

  
  
  
  

add a comment | 

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1

You don't need use checkout session MagentoCheckoutModelSession.

From MagentoQuoteModelQuoteManagement and MagentoQuoteApiCartRepositoryInterface can get coupon code .

 private $logger;
 private $quoteRepository;

 public function __construct(
 PsrLogLoggerInterface $logger,
 MagentoQuoteApiCartRepositoryInterface $quoteRepository
 )
 $this->logger = $logger;
 $this->quoteRepository = $quoteRepository;
 
 public function beforePlaceOrder(
 MagentoQuoteModelQuoteManagement $subject,
 $cartId, 
 MagentoQuoteApiDataPaymentInterface $paymentMethod = null
)
 $this->logger->debug("Before Place Order");
 $quote = $this->quoteRepository->getActive($cartId);

 if($quote->getId())
 $couponCode = $quote->getCouponCode();
 $this->logger->debug($couponCode);
 

 

share|improve this answer

edited Jun 20 at 11:21

Rakesh Donga

2,94566 silver badges2121 bronze badges

answered Jun 20 at 11:01

Amit Bera♦Amit Bera

61.6k1616 gold badges8484 silver badges183183 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  thanks a lot! It works!
  
  – vDrews
  Jun 20 at 11:37
  

  
  
  
  

add a comment | 

1

You don't need use checkout session MagentoCheckoutModelSession.

From MagentoQuoteModelQuoteManagement and MagentoQuoteApiCartRepositoryInterface can get coupon code .

 private $logger;
 private $quoteRepository;

 public function __construct(
 PsrLogLoggerInterface $logger,
 MagentoQuoteApiCartRepositoryInterface $quoteRepository
 )
 $this->logger = $logger;
 $this->quoteRepository = $quoteRepository;
 
 public function beforePlaceOrder(
 MagentoQuoteModelQuoteManagement $subject,
 $cartId, 
 MagentoQuoteApiDataPaymentInterface $paymentMethod = null
)
 $this->logger->debug("Before Place Order");
 $quote = $this->quoteRepository->getActive($cartId);

 if($quote->getId())
 $couponCode = $quote->getCouponCode();
 $this->logger->debug($couponCode);
 

 

share|improve this answer

edited Jun 20 at 11:21

Rakesh Donga

2,94566 silver badges2121 bronze badges

answered Jun 20 at 11:01

Amit Bera♦Amit Bera

61.6k1616 gold badges8484 silver badges183183 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  thanks a lot! It works!
  
  – vDrews
  Jun 20 at 11:37
  

  
  
  
  

add a comment | 

You don't need use checkout session MagentoCheckoutModelSession.

From MagentoQuoteModelQuoteManagement and MagentoQuoteApiCartRepositoryInterface can get coupon code .

 private $logger;
 private $quoteRepository;

 public function __construct(
 PsrLogLoggerInterface $logger,
 MagentoQuoteApiCartRepositoryInterface $quoteRepository
 )
 $this->logger = $logger;
 $this->quoteRepository = $quoteRepository;
 
 public function beforePlaceOrder(
 MagentoQuoteModelQuoteManagement $subject,
 $cartId, 
 MagentoQuoteApiDataPaymentInterface $paymentMethod = null
)
 $this->logger->debug("Before Place Order");
 $quote = $this->quoteRepository->getActive($cartId);

 if($quote->getId())
 $couponCode = $quote->getCouponCode();
 $this->logger->debug($couponCode);
 

 

share|improve this answer

edited Jun 20 at 11:21

Rakesh Donga

2,94566 silver badges2121 bronze badges

answered Jun 20 at 11:01

Amit Bera♦Amit Bera

61.6k1616 gold badges8484 silver badges183183 bronze badges

 private $logger;
 private $quoteRepository;

 public function __construct(
 PsrLogLoggerInterface $logger,
 MagentoQuoteApiCartRepositoryInterface $quoteRepository
 )
 $this->logger = $logger;
 $this->quoteRepository = $quoteRepository;
 
 public function beforePlaceOrder(
 MagentoQuoteModelQuoteManagement $subject,
 $cartId, 
 MagentoQuoteApiDataPaymentInterface $paymentMethod = null
)
 $this->logger->debug("Before Place Order");
 $quote = $this->quoteRepository->getActive($cartId);

 if($quote->getId())
 $couponCode = $quote->getCouponCode();
 $this->logger->debug($couponCode);
 

 

share|improve this answer

edited Jun 20 at 11:21

Rakesh Donga

2,94566 silver badges2121 bronze badges

answered Jun 20 at 11:01

Amit Bera♦Amit Bera

61.6k1616 gold badges8484 silver badges183183 bronze badges

edited Jun 20 at 11:21

Rakesh Donga

2,94566 silver badges2121 bronze badges

edited Jun 20 at 11:21

Rakesh Donga

2,94566 silver badges2121 bronze badges

answered Jun 20 at 11:01

Amit Bera♦Amit Bera

61.6k1616 gold badges8484 silver badges183183 bronze badges

answered Jun 20 at 11:01

Amit Bera♦Amit Bera

61.6k1616 gold badges8484 silver badges183183 bronze badges