Advanced Stock Management in Database or Web Service

[bcarron]

I was wondering if it was possible to modify the quantities in stock using the web service when the products uses both ASM and depends on quantity from the stock. I haven't been able to either modify the stock available directly or the quantities in stock or even add a stock movement.

 

Can someone explain to me exactly what happens in the DB when you increase / decrease stock in the back office?

Is it possible to modify the quantity of products available to order from the web service?

 

Even if you don't know for the web service, I would be very grateful if someone can really explain how the ASM / depend on stock feature works in the DB. Thank you

Edited December 16, 2016 by bcarron (see edit history)

[bcarron]

What happens to the database when I add quantities to a product using ASM and depends on stock? Which tables are modified? Since I use ASM, I can't modify ps_stock_available directly right? I have to also modify ps_stock and add a movement in ps_stock_mvt, but how exactly should I do that?