With this module, purchase_request module needs to get data from the best quotation (first line with state answered) to create a purchase (wizard). So i’m redefining _group_purchase_line_key and _group_purchase_key to get data from the quotation.
For each method _group, i need to search for existing quotations with state answered and getting data from the first result (sequence ordered).
So, is it better to define a new function field on the request that would be “best_quotation” or this kind of field is unnecessary and i keep checking for best quotation each time wizard create_purchase is launched ?