We were using two different queries to filter template stats to the past
7 days, plus today.
Since we’re storing both as short dates, we can now use the same query
for both.
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7
-------|---------|-----------|----------|--------|----------|--------|-------
Monday | Tuesday | Wednesday | Thursday | Friday | Saturday | Sunday | Monday
So if we are on Monday, the stats should include today, plus everything
back to last Monday.
Previously the template stats query was only going back to the Tuesday.
This should mean the numbers on the dashboard always line up.
There is a uniqueness constraint on service `name` and `email_from`.
When you try to insert a row which has _both_ constraints, there is no
guarantee which one the operation will fail on.
This means that, when handling the exception, service `name` is not
reliably available, because sometimes the operation fails on the
`email_from` constraint instead.
This caused the tests to fail non-deterministically because they were
looking for the service `name` in the error message. As a fix, this
commit does two things:
1. Return either the service `name` or `email_from` in the error
message, depending which is available.
2. Modify the test to pass on _either_ of the two possible error
messages.
This is not ideal, but I can’t think of a way to maintain the original
behaviour, and have reliably passing tests.
It’s nicer to have emails with a sender name, as well as the raw email
address.
Amazon SES can acheive this by using the format
```
"Sender name" <sender.name@domain.com>
```
— http://docs.aws.amazon.com/ses/latest/DeveloperGuide/email-format.html
We also have to remove all non-ASCII characters from the sender name,
because SMTP only supports 7-bit ASCII:
> A field name MUST be composed of printable US-ASCII characters (i.e.,
> characters that have values between 33 and 126, inclusive), except
> colon.
— http://www.ietf.org/rfc/rfc5322.txt
We use the service name as the sender name when:
- sending emails from the API
- sending emails from a CSV file
We use GOV.UK Notify as the sender name when:
- sending invitation emails
- sending password reset emails
This means we will retain notifications for a full week and not
delete records that are 7 x 24 hours older than the time of the run of
the deletion task.
Also the task only needs to run once a day now, so I have changed
the celery config for the deletion tasks.
revoking an api key the service it associated with was of course added
to db.session.dirty.
That resulted in an updated version of service being added to the
service history table that showed no visible difference from that
record immediately precending it as the change was to another table,
namely the api_key table. A new api key or revoked api key was correctly
added to api_key and api_key_history tables. However I think an
'unchanged' service history record may be a bit confusing as you'd need
to correlate with api_keys to work out what the change was.
I think it's best to just record the new/revoked api_key and not create
another version of the service.
This pr wraps the exisiting versioned decorator with one that take a
class which you are interested in versioning.
Using the new decorator you only get a new version and history record
for the class you pass to outer decorator.
If the exising behaviour is acceptable to the powers that be then by all
means ignore/close this pr.
