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Questions about displaying and calculating product prices

1 vote
2 answers
2k views

Change price at "checkout_cart_update_items_after"

I have some rules that change the price of product 'Z' if the quantity of products 'X' is 'Y' In the cart, how can I check the quantity of a product in the cart and change the price of that product using … more specifically what I need to know is how to change the price and get the quantity with this event Any help is welcome! Magento 2.3.3 Xampp Win 10 …
0 votes
Accepted

Change price at "checkout_cart_update_items_after"

Resolved using the "checkout_cart_save_after" event <?php namespace ModWay\mod\Observer; use Magento\Framework\Event\Observer; use Magento\Framework\Event\ObserverInterface; class ProductCart impl …
Ankur Bhadania's user avatar
0 votes
2 answers
26 views

Divergence in prices

I have an observer who changes the price of the items and at the end of the routine the whole order changes, but on my cart edit screen the subtotal of the item still keeps the old price of the item, how …
0 votes
Accepted

Divergence in prices

I had to change the price also by line by function: $item->setRowTotal($item->getCustomPrice() * $item->getQty()); …
Hudson Alves Triunfante's user avatar
0 votes
Accepted

Change product prices

Solved using the following tutorial https://www.mageplaza.com/devdocs/how-to-change-product-price-with-plugin-magento-2.htmlt …
Hudson Alves Triunfante's user avatar
1 vote
1 answer
54 views

Change product prices

I need to know where catalog and cart prices are called to display so that I can calculate discounts via php and call the same function to display on screen. The prices in question are those of the pr …