Product Price And Quantity Change, Where Do I Have To Look? 1.6.0.x

[Rolige]

I think, /classes/Product.php

[DavideZ]

Hi,

 

I need to update product's custom fields when the price or quantity, of the same product, change, where I have to modify the code to achieve what I need?

The prestashop version I have to modify is 1.6.0.X

 

Thanks in advance,

Davide

[DavideZ]

I thought I had already answered, but I was wrong

I had to use the db to store the old quantity and old price values, because I haven't found a place in the code where I could have the old and the new value of these 2 fields.

Anyway quantity is managed in StockAvailable class.

So I made a module that look for actionProductUpdate hook, for the price, and actionQuantityUpdate, for the quantity, saving the values, that I need to check changes, in the db.

 

Thank you for your answer!