This changeset pulls in all of the notification_utils code directly into the API and removes it as an external dependency. We are doing this to cut down on operational maintenance of the project and will begin removing parts of it no longer needed for the API.
Signed-off-by: Carlo Costino <carlo.costino@gsa.gov>
This deletes a big ol' chunk of code related to letters. It's not everything—there are still a few things that might be tied to sms/email—but it's the the heart of letters function. SMS and email function should be untouched by this.
Areas affected:
- Things obviously about letters
- PDF tasks, used for precompiling letters
- Virus scanning, used for those PDFs
- FTP, used to send letters to the printer
- Postage stuff
https://marshmallow.readthedocs.io/en/stable/upgrading.html#schemas-are-always-strict
`.load` doesn't return a `(data, errors)` tuple any more - only data is
returned. A `ValidationError` is raised if validation fails. The code
now relies on the `marshmallow_validation_error` error handler to handle
errors instead of having to raise an `InvalidRequest`. This has no
effect on the response that is returned (a test has been modified to
check).
Also added a new `password` field to the `UserSchema` so that we don't
have to specially check for password errors in the `.create_user` endpoint
- we can let marshmallow handle them.
This commit changes the code in post notification endpoint to handle a
serialised template (ie a `dict`) rather than a database object.
This is the first step towards being able to cache the template and not
hit the database on every request.
There should be no functional changes here, it’s just refactoring.
There are some changes to the tests where the signature of functions
has changed.
Importing of the template schema has to be done at a function level,
otherwise Marshmallow gets weird.
This commit also copies the `JSONModel` class from the admin app, which
turns serialised data (a dict made from JSON) into an object on which
certain predefined properties are allowed.
This means we can still do the caching of serialised data, without
having to change too much of the code in the app, or make it ugly by
sprinkling dict lookups everywhere.
We’re not copying all of JSONModel from the admin app, just the bits we
need. We don’t need to compare or hash these objects, they’re just used
for lookups. And redefining `__getattribute__` scares Leo.
We were checking this separately in two places in the code. Now
we will have this logic in one place, in validators.
Also pull in utils version that recognises crown depenency numbers
as international.
We’ve added some new properties to the templates in utils that we can
use instead of doing weird things like
`WithSubjectTemplate.__str__(another_instance)`
- update check_sms_content_char_count to use the SMSTemplate.is_message_too_long function, and updated the error message to align with the message returned by the admin app.
- Update the the code used by version 1 of the api to use the validate_template method.
- I did find a couple of services still using the old api, however, this change should not affect them as I checked the messages being sent and they are not too long.
- We will be sending a message to them to see if they can upgrade.
- Update the log message for authenication to include the URL - makes it easier to track if a service is using version 1 of the api.
Admin, API and utils were all defining a value for SMS_CHAR_COUNT_LIMIT.
This value has been updated in notifications-utils to allow text
messages to be 4 fragments long and notifications-api now gets the value of
SMS_CHAR_COUNT_LIMIT from notifications-utils instead of defining it in
config.
Also updated some tests to check for the higher limit.
This PR is a proposal to reduce the average messages we see for a single notification from about 7 messages to 2.
Messaging would change to something like this:
February 2nd 2018, 15:39:05.885 Full delivery response from Firetext for notification: 8eda51d5-cd82-4569-bfc9-d5570cdf2126
{'status': ['0'], 'reference': ['8eda51d5-cd82-4569-bfc9-d5570cdf2126'], 'time': ['2018-02-02 15:39:01'], 'code': ['000']}
February 2nd 2018, 15:39:05.885 Firetext callback return status of 0 for reference: 8eda51d5-cd82-4569-bfc9-d5570cdf2126
February 2nd 2018, 15:38:57.727 SMS 8eda51d5-cd82-4569-bfc9-d5570cdf2126 sent to provider firetext at 2018-02-02 15:38:56.716814
February 2nd 2018, 15:38:56.727 Starting sending SMS 8eda51d5-cd82-4569-bfc9-d5570cdf2126 to provider at 2018-02-02 15:38:56.408181
February 2nd 2018, 15:38:56.727 Firetext request for 8eda51d5-cd82-4569-bfc9-d5570cdf2126 finished in 0.30376038211397827
February 2nd 2018, 15:38:49.449 sms 8eda51d5-cd82-4569-bfc9-d5570cdf2126 created at 2018-02-02 15:38:48.439113
February 2nd 2018, 15:38:49.449 sms 8eda51d5-cd82-4569-bfc9-d5570cdf2126 sent to the priority-tasks queue for delivery
To somthing like this:
February 2nd 2018, 15:39:05.885 Firetext callback return status of 0 for reference: 8eda51d5-cd82-4569-bfc9-d5570cdf2126
February 2nd 2018, 15:38:49.449 sms 8eda51d5-cd82-4569-bfc9-d5570cdf2126 created at 2018-02-02 15:38:48.439113
NotificationStatistics was added as a spike but didn't work out as expected. This is finally removing all that unused code.
I'll drop the table in the next PR
- uses new utils methods to validate phone numbers
- defaults to International=True on validation. This ensures the validator works on all numbers
- Then check if the user can send this message to the number internationally if needed.
