new code is copied stylistically from the email branding patterns.
Instead of `service.dvla_organisation`, there's now
`service.letter_branding` and `service.letter_branding_id`. However,
unlike email branding we're not currently showing a preview of the
logo. That can come later when we work out how we want to do it.
We have some teams who haver a series of files they have to send each
day. It’s easy to get muddled up and accidentally send the same file
again, if you think you haven’t already sent it.
This commit blocks you from sending the same combination of template
version and filename more than once on the same day[1].
This won’t affect teams who re-use the same template to give (for
example) updates on an incident for business continuity. These teams
edit the template between each send, thereby updating the version
number of the template.
1. This is based on how the `limit_days` argument to the API works - you
can dig into the code here: 2bd4f74ad0/app/dao/jobs_dao.py (L50)
This removes some code which is duplicative and obscure (ie it’s not
very clear why we do `"a" * 73` even though there is a Very Good Reason
for doing so).
We were getting all letter logos from a method in the email branding
client. Since we will be adding more client methods to deal with
letters, it makes things clearer to separate the email and letter
branding clients.
This commit stops a new email verification link from being sent to a
user if they click on an email link which has expired or which has
already been used. Instead, they will be see an error message with a
link to the sign in page. This stops the situation where someone could
log in indefinitely (without the needing to enter their password) by
trying to use a used / expired email verification link and receiving a
valid link automatically.
This commit stops a new email verification link from being sent to a
user if they click on an email link which has expired or which has
already been used. Instead, they will be see an error message with a
link to the sign in page. This stops the situation where someone could
log in indefinitely (without the needing to enter their password) by
trying to use a used / expired email verification link and receiving a
valid link automatically.
Counting pages for API notifications takes a long time for services
with a lot of sent messages (since it issues a `count(*)` query for
the given filter). Since API message log doesn't have a "Next page"
link we can skip the count by setting a flag on the API request.
We already have a pattern for navigation folders and searching for
templates – let’s use it for the copy page too. And I reckon we can
represent services as folders if the user has multiple services they
could copy a template from.
We use `redis_client.delete` to delete multiple keys at once, but this
raises a `redis.exceptions.ResponseError` if it is called with an empty list
or set. We should only call `redis_client.delete` when there is at least
one item to delete.
Changes the check to say ‘does the user have any live services’ rather
than ‘are all their services in trial mode’. The former is closer to
meaning the thing we care about.
Also has the opportunity to short-circuit without having to go through
the full list.
In the long term, we don't want to show cancelled letters. But for now,
this changes cancelled letters to display in the same way that letters
with a status of permanent-failure, since we are currently giving
letters that we want to cancel the status of permanent failure.
Adds caching for service data retention. This removes separate API
client methods to retrieve individual data retention records by id
or type in favor of a single method that fetches and caches all
retention settings configured for the service. This makes it much
easier to invalidate cache when settings change.
Lookup by id or type is provided by helper methods in the service
model.
None of our model or view layer code should need to know about accepted
invites. We don’t use them anywhere because once an invite is accepted
that person is now a user.
Putting this logic in the client means that:
- none of the code calling the client needs to care about accepted
invites
- it’s easier to (if we want) update the API code to not return accepted
invites
When we first built letters you could only send them via a CSV upload, initially we needed a way to send those files to dvla per job.
We since stopped using this page. So let's delete it!
- Add a GET / POST view: manage template folder
- Add a template for that view, where a user can rename their
folder
- Add an API client method for updating a folder
- Test the new feature, including the test that service without
permissions cannot manage a folder
It’s redundant to make two API calls here, one to get all keys and one
to get a single key. Since the API calls are sequential we can speed
things up by getting the one key from the list of all keys.
This commit adds logic to:
- take the list of selected folders and templates
- split it into two lists (of folders and templates)
- `POST` that data to the API, to effect the movement of said folders
and templates
I’ve tried to architect it in such a way that we can easily add more
template ‘operations’ in the future, as we add more forms to the choose
template page.
The add new templates page now has option to add template folders.
Tweaked wording of other options and h1 to clarify options since it's
not all about templates any more.
Added api client and stuff for it
This commit is the first step to disentangling the models from the API
clients. With the models in the same folder as the API clients it makes
it hard to import the API clients within the model without getting a
circular import.
After this commit the user API clients still has this problem, but at
least the service API client doesn’t.
Making people use a property is a sure way to make sure they’re spelling
the name of the property correctly, and allows us to easily swap out
properties that call through to the underlying JSON, and properties
which are implemented as methods.
This means we can have a method on the service model which hits the API
(or Redis) but can be called multiple times (within the context of a
request) without making multiple network requests.
It does this by storing the results of the method on the object’s
internal `__dict__` the first time the method is called.
Inheriting from `dict` has some unexpected side effects that don’t
happen with plain object. The one we want to avoid right now is that
a dict doesn’t seem to implement `__dict__` in a normal way, which
is required by `werkzeug.utils.cached_property`.
We do a lot of logic around choosing which templates to show. This logic
is all inside one view method.
It makes it cleaner to break this logic up into functions. But this
would mean passing around variables from one function to another.
Putting these methods onto a class (the service model) means that
there’s a place to store this data (rather than having to pass it around
a lot).
Making this code more manageable is important so that when we have
templates and folders it’s easy to encapsulate the logic around
combining the two.
We now pass through `filename` to the Template Preview `/preview.<filetype>'
endpoint in addition to the `dvla_org_id`. Template Preview will be
changed to only use `filename`, and once this has been done, we can change
the code to only pass through `dvla_org_id` instead of passing through
both pieces of information.
