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.
us not recognising a code or provider not having sent the detailed
status.
It seems like Firetext is sometimes sending us permanent-failure
without detailed status. It could be due to:
- them really not sending any detailed status
- them sending a status code we don't recognise
- them sending 000 code that means 'no errors', which we ignore
To see which one it is, and to debug such issues quicker in the
future, this PR adds status and detailed status codes to the logs.
Also log detailed delivery status for firetext in the same place in addition
to it being logged from notifications_dao.
Logging detailed delivery statuses will help us see why messages
fail to deliver. In the future we could persist detailed delivery
status in the database.
This PR tries to parse the date, if that throws an error return now as the datereceived. This will at least allow the message to be persisted. Typically the DateReceived, provider_date, and the created_at date in the inbound_sms table are within a second of each other.
This runs on the new `sms-callbacks` queue. The function
`process_sms_client_response` has been replaced with a task called
`process_sms_client_response`. This involved some reorganisation of the
existing code and tests.
- 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.
This method has been now added to Template subclasses
used by sms, emails and letters, so we can use it to valdiate if
message is not empty.
Use new template method .is_message_empty()
Refactor function name and add a test
These fixtures were both calling other fixtures as functions and being
called as functions in the tests. Rewriting the tests to make them
Pytest 4 compatible means we are no longer using
`sample_template_without_letter_permission`, so this has been deleted.
Code that is within a `with Python.raises(...)` context manager but
comes after the line that raises the exception doesn't get evaluated.
We had some assertions that we never being tested because of this, so
this ensures that they will always get run and fixes them where
necessary.
We occasionally get an SMS with 0 `billable_units` if the `delivery-sender-worker`
is stopped in the middle of processing a notification - we have to fix
these manually. This change checks the billable units when we get the response from
our SMS provider and sets the correct billable units if it's 0.
We need to back fill the daily_sorted_count tables, so we need to iterate through all the files. No need to update the notification status. So this task has been separated out.
We've seen errors caused by what we suspect is a race condition when
SES callback processing tries to look up the notification before the
sender worker has saved notification reference from the SES POST
response to the database.
This adds a retry for SES callback task if the notification was not
found and the message is less than 10 minutes old and removes the
error log message for notifications older than 3 days (since they
might no longer exist in the notifications table and would've been
marked as failure by then either way).
In order to be able to call retry and silence the error log based on
notification time this change inlines `process_ses_response` and
`update_notification_by_reference` functions into the celery task.
It also removes a lot of defensive error-handling that doesn't appear
to have been triggered in the last few months (for things like missing
keys in SES callback data).
This commit modifies the code paths the admin app uses to send one off
emails and text messages to also accept letters.
This mostly worked already, the two changes were:
- making sure that one-off letters are processed by the correct task,
from the correct queue
- one-off letters sent from a service in research mode don’t get put on
a queue and go straight to `delivered` (because we don’t want to send
them for real)
- Updated notifications_dao.update_notification_status_by_id with an optional parameter to set the sent_by, this will eliminate a separate update to notifcaitons.
- Added the callback url to the log message, that way we can see if it's the same url failing.
- Stop sending the status callbacks for PENDING status.
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.
