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magento 2 add to cart observer modify price

Set custom price of product when adding to cart code not workingMagento 2 - custom price can not add to subtotal and grand total after add to cartChange product price in cart each page loaded with observerHow to get quote item id in checkout_cart_product_add_after observer in magento2Set item price added to cartMagento-2 : How to set product custom price after add to cartMagento 2: I Want to add multiple product using checkboxRemoving Cart items - ObserverI 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 Options

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

0

Wel i have plugin which shows price in frontend from custom attribute.

public function afterGetPrice(MagentoCatalogModelProduct $product, $price) 
 if($product->getData('price_per_area')) $price = $product->getData('price_per_area');
 return $price;

Now i need to revert price to original price when product is added to cart, made an observer with event: checkout_cart_product_add_before

public function execute(
 MagentoFrameworkEventObserver $observer
) 
 $item = $observer->getEvent()->getData('product');
 if($item->getData('price_per_area'))
 $item->setPrice(($item->getSpecialPrice() ? $item->getSpecialPrice() : $item->getPrice()));
 

and here i have issue:
product is added to cart but the price is still the one from custom attribute, when i click on update cart button then it shows the correct price

as you can see from screenshots the price which is shown in summary is correct in both cases.

also tried my observer with checkout_cart_product_add_after result was same. tried with custom theme and luma

is it magento/template bug or there is some work around ?

magento2 magento2.3.1

share|improve this question

asked May 14 at 11:49

Naberd ZendiNaberd Zendi

626

add a comment | 

0

Wel i have plugin which shows price in frontend from custom attribute.

public function afterGetPrice(MagentoCatalogModelProduct $product, $price) 
 if($product->getData('price_per_area')) $price = $product->getData('price_per_area');
 return $price;

Now i need to revert price to original price when product is added to cart, made an observer with event: checkout_cart_product_add_before

public function execute(
 MagentoFrameworkEventObserver $observer
) 
 $item = $observer->getEvent()->getData('product');
 if($item->getData('price_per_area'))
 $item->setPrice(($item->getSpecialPrice() ? $item->getSpecialPrice() : $item->getPrice()));
 

and here i have issue:
product is added to cart but the price is still the one from custom attribute, when i click on update cart button then it shows the correct price

as you can see from screenshots the price which is shown in summary is correct in both cases.

also tried my observer with checkout_cart_product_add_after result was same. tried with custom theme and luma

is it magento/template bug or there is some work around ?

magento2 magento2.3.1

share|improve this question

asked May 14 at 11:49

Naberd ZendiNaberd Zendi

626

add a comment | 

Wel i have plugin which shows price in frontend from custom attribute.

public function afterGetPrice(MagentoCatalogModelProduct $product, $price) 
 if($product->getData('price_per_area')) $price = $product->getData('price_per_area');
 return $price;

Now i need to revert price to original price when product is added to cart, made an observer with event: checkout_cart_product_add_before

public function execute(
 MagentoFrameworkEventObserver $observer
) 
 $item = $observer->getEvent()->getData('product');
 if($item->getData('price_per_area'))
 $item->setPrice(($item->getSpecialPrice() ? $item->getSpecialPrice() : $item->getPrice()));
 

and here i have issue:
product is added to cart but the price is still the one from custom attribute, when i click on update cart button then it shows the correct price

as you can see from screenshots the price which is shown in summary is correct in both cases.

also tried my observer with checkout_cart_product_add_after result was same. tried with custom theme and luma

is it magento/template bug or there is some work around ?

magento2 magento2.3.1

share|improve this question

asked May 14 at 11:49

Naberd ZendiNaberd Zendi

626

public function afterGetPrice(MagentoCatalogModelProduct $product, $price) 
 if($product->getData('price_per_area')) $price = $product->getData('price_per_area');
 return $price;

public function execute(
 MagentoFrameworkEventObserver $observer
) 
 $item = $observer->getEvent()->getData('product');
 if($item->getData('price_per_area'))
 $item->setPrice(($item->getSpecialPrice() ? $item->getSpecialPrice() : $item->getPrice()));
 

share|improve this question

asked May 14 at 11:49

Naberd ZendiNaberd Zendi

626

share|improve this question

asked May 14 at 11:49

Naberd ZendiNaberd Zendi

626

asked May 14 at 11:49

Naberd ZendiNaberd Zendi

626

asked May 14 at 11:49

Naberd ZendiNaberd Zendi

626

1 Answer
1

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oldest

votes

0

Found out what caused this bug.

it seem plugin function afterGetPrice influenced checkout price too, also didn't need an observer.

modified my plugin code so it will not affect checkout prices.

public function afterGetPrice(MagentoCatalogModelProduct $product, $price) 
 if($product->getData('price_per_area')) //per meter
 $objectManager = MagentoFrameworkAppObjectManager::getInstance();
 $requestInterface = $objectManager->get('MagentoFrameworkAppRequestInterface');
 $moduleName = $requestInterface->getModuleName(); 
 if($product->getData('price_per_area'))
 if($moduleName != 'checkout')
 $price = $product->getData('price_per_area');
 
 
 
 return $price;

share|improve this answer

answered May 14 at 13:32

Naberd ZendiNaberd Zendi

626

add a comment | 

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0

Found out what caused this bug.

it seem plugin function afterGetPrice influenced checkout price too, also didn't need an observer.

modified my plugin code so it will not affect checkout prices.

public function afterGetPrice(MagentoCatalogModelProduct $product, $price) 
 if($product->getData('price_per_area')) //per meter
 $objectManager = MagentoFrameworkAppObjectManager::getInstance();
 $requestInterface = $objectManager->get('MagentoFrameworkAppRequestInterface');
 $moduleName = $requestInterface->getModuleName(); 
 if($product->getData('price_per_area'))
 if($moduleName != 'checkout')
 $price = $product->getData('price_per_area');
 
 
 
 return $price;

share|improve this answer

answered May 14 at 13:32

Naberd ZendiNaberd Zendi

626

add a comment | 

0

Found out what caused this bug.

it seem plugin function afterGetPrice influenced checkout price too, also didn't need an observer.

modified my plugin code so it will not affect checkout prices.

public function afterGetPrice(MagentoCatalogModelProduct $product, $price) 
 if($product->getData('price_per_area')) //per meter
 $objectManager = MagentoFrameworkAppObjectManager::getInstance();
 $requestInterface = $objectManager->get('MagentoFrameworkAppRequestInterface');
 $moduleName = $requestInterface->getModuleName(); 
 if($product->getData('price_per_area'))
 if($moduleName != 'checkout')
 $price = $product->getData('price_per_area');
 
 
 
 return $price;

share|improve this answer

answered May 14 at 13:32

Naberd ZendiNaberd Zendi

626

add a comment | 

Found out what caused this bug.

it seem plugin function afterGetPrice influenced checkout price too, also didn't need an observer.

modified my plugin code so it will not affect checkout prices.

public function afterGetPrice(MagentoCatalogModelProduct $product, $price) 
 if($product->getData('price_per_area')) //per meter
 $objectManager = MagentoFrameworkAppObjectManager::getInstance();
 $requestInterface = $objectManager->get('MagentoFrameworkAppRequestInterface');
 $moduleName = $requestInterface->getModuleName(); 
 if($product->getData('price_per_area'))
 if($moduleName != 'checkout')
 $price = $product->getData('price_per_area');
 
 
 
 return $price;

share|improve this answer

answered May 14 at 13:32

Naberd ZendiNaberd Zendi

626

public function afterGetPrice(MagentoCatalogModelProduct $product, $price) 
 if($product->getData('price_per_area')) //per meter
 $objectManager = MagentoFrameworkAppObjectManager::getInstance();
 $requestInterface = $objectManager->get('MagentoFrameworkAppRequestInterface');
 $moduleName = $requestInterface->getModuleName(); 
 if($product->getData('price_per_area'))
 if($moduleName != 'checkout')
 $price = $product->getData('price_per_area');
 
 
 
 return $price;

share|improve this answer

answered May 14 at 13:32

Naberd ZendiNaberd Zendi

626

answered May 14 at 13:32

Naberd ZendiNaberd Zendi

626

answered May 14 at 13:32

Naberd ZendiNaberd Zendi

626