Bumped utils to version 31.2.5, which changes when the rows of a
RecipientCSV get created. Switched to using `.get_rows()` from
RecipientCSV (a generator) instead of the `.rows` property (which builds
a list of the rows in memory).
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.
Bumped notifications-utils to 3.7.0. Version 3.7.0 includes the
`convert_utc_to_bst` and `convert_bst_to_utc` functions and the
`LETTER_PROCESSING_DEADLINE` constant, so these have been removed from
this repo and anywhere using these has now been updated to get these
from `notifications-utils`.
Also bumped pytest by a patch version to bring in a bug fix.
The `save_email` and `save_sms` jobs were updated previously to take an
optional `sender_id` and to use this if it was available. This commit
now gets the `sender_id` from the S3 metadata if it exists and passes it
through the the tasks which save the job notifications. This means SMS
and emails sent through jobs can use a specified `sender_id` instead of
the default.
Started passing `sender_id` to the `save_email`, `save_sms` and
`process_job` tasks, with a default value of `None`.
If `sender_id` is provided, the `save_email` and `save_sms` tasks will
use it to determine the reply-to email address or the SMS sender for the
notifications in the job. The `process_job` task will start using the
value in another commit.
Adds an API endpoint `/letters/returned` that accepts a list of
notification references and creates a task to update their status.
Adds a new task that uses the list of references to update the status
of notifications to 'returned-letter'.
The update is currently done using a single query and logs the
number of changed records (including notification history records).
This could potentially be done within the `/letters/returned` endpoint,
but creating a job right away allows us to extend this more easily
in the future (e.g. logging missing notifications or adding callbacks).
The job is using the database tasks queue.
For returned letter updates most notifications won't exist in the
notifications table, so in order to find out whether the reference
matches any known letters we need to check the count of updated
history records.
We need to deal with this, it's ok when updating a notification status from delivered to delivered. But the DailySortedLetter counts are being doubled.
Adding the file_name to the table as a unique key to get around this issue. It will mean we have multiple rows for each billing_day, but that's ok we can aggregate that.
This will also give us a way to see which file created which count.
We were previously expecting the letter response files to be in the
format of 'NOTIFY.<datetime>.RSP.TXT' but the response files we receive
use '-' in the filenames instead of '.' which was causing an error when
we tried to get the date from the filename.
In the 'update-letter-notifications-statuses' task we want to ensure
that temporary failures are always handled, regardless of whether the
response file we receive contains unknown Sorted statuses or not.
process_incomplete_jobs loops through jobs processing them in a single
task. This means that if the job statuses are all 'error', and then the
process_incomplete_jobs task fails, the later jobs in the list that
never got picked up won't have their status set back to in progress, or
their processing_started time - so will be stuck in 'error' forever.
Instead, we set the job statuses to in progress and the start time to
now before we process any - so if the incomplete_jobs task fails later,
the jobs will be picked up (again) by the check_job_statuses task in
half an hour's time
the process_incomplete_jobs task runs through all incomplete jobs in
a loop, so it might not get a chance to update the processing_started
time of the last job before check_job_status runs again (every minute).
So before we even trigger the process_incomplete_jobs task, lets set
the status of the jobs to error, so that we don't identify them for
re-processing again.
we might stop processing jobs mid-way through if, for example, a
deploy or downscale kills the box working on it. We have a scheduled
task that identifies any job that we started processing more than half
an hour ago that is still processing.
However, we encountered a bug where we triggered the
process_incomplete_job multiple times, because the processing_started
of the job was still set to half an hour ago. If we reset the
processing_started to the current time, then it won't get picked up by
future runs of the check_job_status scheduled task.
In the update_letter_notifications_statuses task we now check whether
each row in the response file that we receive from the DVLA has the
value of 'Sorted' or 'Unsorted' in the postcode validation field. We
then calculate the number of Sorted and Unsorted rows for each day and
save each day as a row in the daily_sorted_letter table.
The data in daily_sorted_letter table should be in local time, so we
convert the datetime before saving.
This will continue to update the notification history for letter notifications.
We currently have an issue where the responses to letters from the provider is taking a long time.
This is due to the manual nature of their process.
Updating the status of the letter will still work if the notification has been purged.
Also turned back on the purge letter notification scheduled task.
The Notify team needs to investigate when a notification is marked as failed.
We will process the whole file and mark the notifications with the appropriate status, if any are failed an exception is raised.
The exception will trigger a cloud watch error for the team to investigate.
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
- call create fake response file task if in research mode only on preview and development environments to not impact response files on staging and live
- Changed the notification status of letters for letters that DVLA marks
as 'failed' from NOTIFICATION_TECHNICAL_FAILURE to
NOTIFICATION_TEMPORARY_FAILURE.
- Added has_permission helper in models.py to check permission in service
- Moved letters pdf tasks to separate file
- Moved letters pdf tests to own file
