Let's add a datetime
forget_after_date field to the profiles table. This field will be used when determining which unresponsive inactive users to remove periodically.
This field will be normally set to 30 days after BMO notifies that a user has been "inactive" for a very long time, thus, giving the user 30 days to respond to prevent being forgotten.
Another benefit of this datetime field is that we can choose to send reminder emails as their forget-date approaches (we may choose not to do this for other reasons).
- If null, the user should not be forgotten.
- If set, the user can & should be forgotten on anytime greater than the set date.
- This field should be unset anytime the user logs in or specifically requests to not be forgotten.