# Description
Based on the Notion page [here](https://www.notion.so/knowyourguest-superhog/Data-quality-assessment-Billable-Bookings-97008b7f1cbb4beb98295a22528acd03), this PR mainly adds:
- Charge at verification depends on when the Guest joined or the VR was updated (depending on if the verification request associated exists does not exists or it does, respectively)
- Add the logic to retrieve the last plan that is available at the beginning of each month.
- Additional where conditions, relatively documented, to imitate was is available in the invoicing process. This includes removal of duplicated bookings, guest verification and guest user existing.
Additional changes:
- Remove select star :)
- Added dbt tests that didn't exist before
- Add informative fields on 1) how many price plans were active in a given month, even though we just keep the last one and 2) cases in which bookings are created after the booking is supposed to be charged.
Data quality:´
- I have mixed feelings. This does not correspond 100% to the volumes provided by the exporter, though are quite close. For April, May and June 2024, this logic has more than 95% of accuracy. Still, the fact of using the guest joined, and especially the updated date, I feel like this will make past data "disappear" if the guest has another journey. I don't know for sure since we do not store incremental updates of user information.
I'd propose to move forward to have an estimated metric available anyway - with this or a similar logic, even the previous one based on the used link at but fixing the cases in which there's no VR associated.
Let's discuss it!
# Checklist
- [X] The edited models and dependants run properly with production data.
- [X] The edited models are sufficiently documented.
- [X] The edited models contain PK tests, and I've ran and passed them.
- [X] I have checked for DRY opportunities with other models and docs.
- [X] I've picked the right materialization for the affected models.
# Other
- [ ] Check if a full-refresh is required after this PR is merged.
Related work items: #18111
4cfc0dcd45