Get product price after applied Catalog Price Rule

Question

I have created a catalog price rule in Magento adminarea.

For ex. Product A's price is 100 and after applying the catalog price rule, its price becoming 80.

I am trying to fetch the price 80 programmatically but the below code is returning original price only i.e. 100.

$product->getPrice();
$product->getFinalPrice();

Answer 1

I got the discounted price by below code:

$price = $product->getPriceInfo()->getPrice('final_price')->getAmount()->getValue();

Answer 2

You can get the discounted price after applying the rule as follows:

   $discounted_price = Mage::getModel('catalogrule/rule')->calcProductPriceRule($product
   ->setStoreId(1)
   ->setCustomerGroupId($grup),
   $product->getPrice()
   );

Answer 3

The best way to get Price after a catalog Price rule is applied to it is by

calling

\Magento\CatalogRule\Model\Rule::calcProductPriceRule(Product $product,$price);

You can create object of Rule class in constructor and then call calcProductPriceRule appropriately in your logic to get the currect price when you fail to get it with getFinalPrice func.