6860b1b103
this code won't run succesfully as we dont have an org_id, but this is a useful step to see what parts of the query we're changing to adapt this to return results for the whole of notify rather than just one org. note that the columns this is missing that the old query had are: * organisation_id * organisation_name * rate the rate has always been unused in the function that calls this, and no longer makes sense now that a year can have multiple rates
GOV.UK Notify API
Contains:
- the public-facing REST API for GOV.UK Notify, which teams can integrate with using our clients
- an internal-only REST API built using Flask to manage services, users, templates, etc (this is what the admin app talks to)
- asynchronous workers built using Celery to put things on queues and read them off to be processed, sent to providers, updated, etc
Setting Up
Python version
We run python 3.9 both locally and in production.
psycopg2
Follow these instructions on Mac M1 machines.
AWS credentials
To run the API you will need appropriate AWS credentials. See the Wiki for more details.
environment.sh
Creating and edit an environment.sh file.
echo "
export NOTIFY_ENVIRONMENT='development'
export MMG_API_KEY='MMG_API_KEY'
export FIRETEXT_API_KEY='FIRETEXT_ACTUAL_KEY'
export NOTIFICATION_QUEUE_PREFIX='YOUR_OWN_PREFIX'
export FLASK_APP=application.py
export FLASK_ENV=development
export WERKZEUG_DEBUG_PIN=off
"> environment.sh
Things to change:
- Replace
YOUR_OWN_PREFIXwithlocal_dev_<first name>. - Run the following in the credentials repo to get the API keys.
notify-pass credentials/firetext
notify-pass credentials/mmg
Postgres
Install Postgres.app.
Currently the API works with PostgreSQL 11. After installation, open the Postgres app, open the sidebar, and update or replace the default server with a compatible version.
Note: you may need to add the following directory to your PATH in order to bootstrap the app.
export PATH=${PATH}:/Applications/Postgres.app/Contents/Versions/11/bin/
Redis
To switch redis on you'll need to install it locally. On a Mac you can do:
# assuming you use Homebrew
brew install redis
brew services start redis
To use redis caching you need to switch it on with an environment variable:
export REDIS_ENABLED=1
To run the application
# install dependencies, etc.
make bootstrap
# run the web app
make run-flask
# run the background tasks
make run-celery
# run scheduled tasks (optional)
make run-celery-beat
We've had problems running Celery locally due to one of its dependencies: pycurl. Due to the complexity of the issue, we also support running Celery via Docker:
# install dependencies, etc.
make bootstrap-with-docker
# run the background tasks
make run-celery-with-docker
# run scheduled tasks
make run-celery-beat-with-docker
To test the application
# install dependencies, etc.
make bootstrap
make test
To run one off tasks
Tasks are run through the flask command - run flask --help for more information. There are two sections we need to
care about: flask db contains alembic migration commands, and flask command contains all of our custom commands. For
example, to purge all dynamically generated functional test data, do the following:
Locally
flask command purge_functional_test_data -u <functional tests user name prefix>
On the server
cf run-task notify-api "flask command purge_functional_test_data -u <functional tests user name prefix>"
All commands and command options have a --help command if you need more information.