Update price of multiple subscriptions

[ced (Cédric Krier)]

@pokoli

So probably we should add a new selection field on Subscription to indicate the Price Update Method and have a method on lines to update the unit price based on the mechanism.

For me, it must be more complex than a selection. It should be a object a little bit like “payment term”.

@pokoli

Then adding a wizard to select the Price Update Method , which will search for all the active subscriptions that have this method and call the method to update the values.

I do not think it should be done with a wizard. The subscription when generating new lines should check if the price must be updated or not following the new object rules.

@pokoli

This Wizard can ask for aditional parameters and pass it them to the methods that do the computation.

I do not think the user must fill any extra parameter. The subscription is a contract and the update of the price should be completely defined prior to the starting and can only be changed by amendment (going to draft).