Manage the quantity of raw materials of a product

[Ben_]

Hello everyone,

I use prestashop 1.7.6.0.

I am looking for a solution that would allow me to automatically manage the quantity of stocks of my raw materials that constitute a product.

Specifically, I sell furniture: For example, a piece of furniture A consists of 4 hinges, 15 screws and 3 handles.

When furniture A is purchased, I need that the quantities in stock of hinges, screws and handles also decrease.

The option "Product Pack" would be a solution with an "advanced inventory management pack" add-on ... Except that:

- the component parts of a pack are visible by the customer on the product sheet (I could possibly remove the display by hacking the content of pack-product.tpl)

- I sell sets of furniture and therefore packs. And it is not possible to make pack of packs in prestashop.  

Do you have any idea to explore? I tried to go around the question but I'm stuck...

Thanks for your help!