Cedric Snauwaert
0b4269a736
Let's assume the following order of bank statement: 1 - 2 - 3 - 4 and now we change the date of statement 2 to be at the end 1 - 3 - 4 - 2 Changing the date triggers the recompute on record 2, that will correctly change it's previous_statement_id to 4, however we also have to change to value of record 3 so that it points towards record 1. This was previously done inside the recompute function by use of a simple search and an assignation on record 3. However this caused some random issues as if we try to access the record 3 value just after having change record 2 value, the ORM might not have yet call the method to recompute record 2 (this is called when we try to access record 2 value but we didn't do it in this case). Therefore the value in record 3 might not have changed yet. Hence the error spotted. The reason why this error only happen some of the time is probably due to some method inside the ORM where we read the value on record and those value are in a set meaning that it is not ordered and sometimes when we were lucky the recompute happened before we tried to read the value of the other record. The solution to this problem is to move the logic of other statements to recompute (in the example record 3) inside the create/write method. And instead of assigning the value directly only mark those record as needing to be recompute. That way whenever we try to access the value of such record (record 3 in this case), if it was not yet recomputed, it will be done at that time closes odoo/odoo#39867 Signed-off-by: Cedric Snauwaert (csn) <csn@openerp.com>
Odoo
Odoo is a suite of web based open source business apps.
The main Odoo Apps include an Open Source CRM, Website Builder, eCommerce, Warehouse Management, Project Management, Billing & Accounting, Point of Sale, Human Resources, Marketing, Manufacturing, Purchase Management, ...
Odoo Apps can be used as stand-alone applications, but they also integrate seamlessly so you get a full-featured Open Source ERP when you install several Apps.
Getting started with Odoo
For a standard installation please follow the Setup instructions from the documentation.
Then follow the developer tutorials