This causes an issue when it hits the max retry limit, and tries to
throw your exception to let you deal with it - at this point it was
moaning because we pass in a string
if it's not defined, and we're inside an exception block celery uses
that instead.
sleep for 10 seconds to try and make sure that all worker threads
(either web api or celery) have finished before we delete when we
delete the DB is unbound from the app, which can cause
"permission denied for relation" psycopg2 errors.
Removed the REST endpoint and the DAO that it uses as the endpoint is
no longer used by the Admin UI and the DAO is not reused anywhere
else.
- Removed REST endpoint
- Removed DAO which gets the stats
- Removed associated tests of both methods
Rationale:
Sometimes, when deploying, we've seen errors while stopping the old
apps: "(psycopg2.ProgrammingError) permission denied for relation notifications".
When you call cf stop, it may not be entirely synchronous. Under the
hood, cloudfoundry has to do a whole bunch of things when you stop an
app - it has its own internal db of what app states are, and also has
to remove it from any load balancers etc, and also it has to actually
stop the app. We're not sure if the `cf stop` command guarantees that
your process has already terminated by the time that the command
returns.
In our Makefile, we call `cf stop`, followed by `cf delete`. One
posisble theory is that the process is still running when `cf stop`
exits, and then `cf delete` unbinds that service from the database,
removing all of it's users' permissions.
This isn't confirmed, however, this commit removes the `cf stop`
command to see if it solves the issue. PaaS team confirmed that
it's redundant - `cf delete` will carry out the same tasks under
the hood.
When generating a new migration we give it a number that increments
the latest existing migration on master. This means that when there
are multiple PRs open containing a migration and one of them gets
merged the others need to be updated to move their migration files
to apply on top of the recently merged one.
This requires renaming the file and changing migration references
for both the migration revision and down_revision.
If a PR introduced more than 1 migration they all need to be updated
one after another since each one needs to be renamed.
This adds a script to simplify this process. `./scripts/fix_migrations.py`
will check for any branch points If it finds exactly one (which
should be the common case), it asks which migration should be moved
and renames / updates references to move the selected branch on top
of the other one.
It won't resolve any conflicts within migrations themselves (eg if
both branches modified the same column) and it won't try to resolve
cases with more than 1 branch.
Switches on authentication checks for Firetext inbound SMS callbacks.
This should only be released once Firetext callback URLs have been
updated with authentication details.
instead of using wsgi, we now use "application" - this tells gunicorn
to look inside the python module application (application.py) for a
wsgi app - and by default that is also called application so rename
the variable.
Also, when running tasks, we're not using gunicorn so need to set the
flask variable in the manifest so that `flask command ...` finds the
app properly.
Remove server_commands as it's not used any more.
click (http://click.pocoo.org/) is used by flask to run its cli args.
In removing flask_script (it's unmaintained), we had to migrate all our
commands to use click. This is a change for the better in my eyes - you
don't need to define the command in several places, and it makes
managing options a bit easier.
View diff with whitespace turned off unless you're a masochist.
Currently templates are ordered by the newest created first. This made
sense when, after creating a new template, you were landed on the page
that listed all the templates. In other words, you needed to see
confirmation of the thing that you’ve just done.
Now (since https://github.com/alphagov/notifications-admin/pull/1195)
you get landed on the page for just that template. So you always see
the template you’ve just created, no matter how the list of templates is
ordered. So we are free to change the order of the templates.
Ordering by time created is not great, because it gives users no control
over which templates appear first. For example, our research reported
this from one team:
> One frustration they have is that when you add a new template it
> automatically goes to the top of the list. To get round this, whenever
> they add a new template they delete all of the existing ones and start
> again because they want to keep their templates in numerical order.
> They'd like to be able to control the order of templates in the list.
We _could_ give people some sort of drag-and-drop template ordering
thing. But this feels like overkill. I think that alphabetical order is
better because:
- it’s easily discoverable – anyone who wants to know how a list is
ordered can quickly tell just by looking at it
- it’s universal – everyone knows how alphabetical ordering works
- it’s familiar – this is how people documents on their computer are
ordered; there’s no new UI to learn
- it’s what users are doing already – from the same service as above:
> They number their templates 1,2a, 2b, 3a etc
So this commit changes the ordering from newest created first to
alphabetical.
Previous changes to template order and navigation:
- https://github.com/alphagov/notifications-admin/pull/1163
- https://github.com/alphagov/notifications-admin/pull/1195
- https://github.com/alphagov/notifications-admin/pull/1330
Implementation notes
---
I refactored some of the tests here. I still don’t think they’re great
tests, but they’re a little more Pythonic now at least.
I also added a sort by template type, so that the order is deterministic
when you have, for example, an email template and a text message
template with the same name. If you have two text message templates with
the same name you’re on your own.
reply_to requires template_type to be already set, but the order
of attribute assignment is not defined when a model object is created
from a dictionary.
This adds a constructor to Template model that makes sure that
template_type is set first when multiple arguments are passed to the
constructor at once.
The problem might still exist when the template is created through the
API, so this is a temporary fix to unblock the release.
This is text value of the sender_id, depending on the channel this will be a SMS sender, email reply to address or a letter contact block.
This is the first PR in a series to refactor how we send the "reply_to" the provider, eventually we can eliminate the notification_to_sms_sender and notification_to_email_to tables.
