Alexey Bezhan 3787e2954b Add a task to process returned letter lists ...

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.

2018-09-06 16:39:17 +01:00

..

test_ftp_update_tasks.py

Increase the number of days we calculate billing from 3 to 10 days.

2018-07-24 16:28:30 +01:00

test_letters_pdf_tasks.py

add tests

2018-08-24 15:12:02 +01:00

test_process_ses_receipts_tasks.py

Add some useful information to the log.

2018-06-07 12:30:04 +01:00

test_provider_tasks.py

…

test_reporting_tasks.py

Increase the number of days we calculate billing from 3 to 10 days.

2018-07-24 16:28:30 +01:00

test_research_mode_tasks.py

make test dvla response file timestamps in a random order

2018-07-20 12:09:00 +01:00

test_scheduled_tasks.py

Remove references to monthly_billing table from api

2018-07-30 11:07:42 +01:00

test_service_callback_tasks.py

Revert notification_id name change in delivery_status service_callback_task data

2018-07-20 11:22:38 +01:00

test_tasks.py

Add a task to process returned letter lists

2018-09-06 16:39:17 +01:00