- PREVIOUS
based on status. so as we add new status we have some orphaned rows, as these delete queries would miss them
- NOW
based on type. In effect they do the same thing, deleting emails, sms or letters older than a week old irrespective of status. Can see is iterating on this to have more granularity say for letters, so split up. Also means that the delete action isn't so big, as we half the affected rows, by doing it by type.
some countries don't return delivery receipts
some countries return delivery receipts when they reach the carrier
these countries, we should keep the notifications in sent (aka
sent_internatinally) for. However, for countries that have normal
delivery receipts, we should update them as we do for UK numbers
Previous:
assumed discrepancy in stats counts to be related to timeouts
Now:
If discrepancy exists do the math on the notifications for that job to work out counts based on statuses to redo stats.
After three days we timeout the notifications that we have not received a receipt for.
In the same way we bump the failed count to match the job count if there is a descepenecy. We do this after the same period that we do for notifications.
- Looks now for a specific Integrity error, not a generic SQLAlchemy error when checking for an insert failure
- If the update fails post an insert error, then there is an issue so raise an exception so tasks can be retried.
- create_or_update_job_sending_statistics
This will try and update an existing row. if this fails as it hasn't been created, then it will insert a row. If this fails as another process has got there first then it should try and update again.
This is a code version of upset
- update_job_stats_outcome_count
Will update the outcome states. Uses the NOTIFICATION_STATUS_TYPES_FAILED to determine if the notification failed.
Any thing in DELIVERED will be marked as delivered. Statues not in the FAILED array or delivered provoke no update to the table.
We now have a new column in the database, but it isn't being
populated. The first step is to make sure we update this column,
while still keeping the old enum based column up to date as well.
A couple of changes have had to happen to support this - one irritating
thing is that if we're ever querying columns individually, including
`Notification.status`, then we'll need to give that column a label,
since under the hood it translates to `Notification._status_enum`.
Accessing status through the ORM (i.e., my_noti.status = 'sending' or
similar) will work fine.
