[FIX] pivot: do not allow date dimension without granularity

[pro-odoo]

When a date dimension is used in a pivot view, the granularity must be specified. Before this commit, it automatically defaulted to 'month_number'. With the experience of the odoo pivot, it's not a good idea to have a default granularity, as it's not easily migrable. In addition, supported a date dimension without granularity leads to lots of "if-else" in the code to handle this.

So, we prefer to avoid this situation and raise an error when a date dimension is used without a granularity.

Description:

description of this task, what is implemented and why it is implemented that way.

Task: : TASK_ID

review checklist

• [ ] feature is organized in plugin, or UI components
• [ ] support of duplicate sheet (deep copy)
• [ ] in model/core: ranges are Range object, and can be adapted (adaptRanges)
• [ ] in model/UI: ranges are strings (to show the user)
• [ ] undo-able commands (uses this.history.update)
• [ ] multiuser-able commands (has inverse commands and transformations where needed)
• [ ] new/updated/removed commands are documented
• [ ] exportable in excel
• [ ] translations (_t("qmsdf %s", abc))
• [ ] unit tested
• [ ] clean commented code
• [ ] track breaking changes
• [ ] doc is rebuild (npm run doc)
• [ ] status is correct in Odoo

[robodoo]

[LucasLefevre]

robodoo r+