Till web service

Minimal infrastructure needed to bring up an instance of quicktill.tillweb as a uwsgi service.

Setup

Ensure you have poetry installed. Installation instructions are on this page.

You should have a copy of quicktill unpacked in the directory above the one containing this file. If you don't, you can get one as follows:

git clone https://github.com/sde1000/quicktill.git ../quicktill

Install the project dependencies:

poetry install

To configure, create the following files in the same directory as this README:

• a random secret in the file secret_key

• the name of the till database in the file database_name

• the name of the site served by the till in the file till_name

• the currency symbol used by the till in the file currency_symbol

Create the Django database and an initial admin user:

poetry run ./manage.py migrate
poetry run ./manage.py createsuperuser

To start a web server on http://localhost:8000/ to test the service:

poetry run ./manage.py runserver

Installation

As root:

• copy tillweb-nginx-configuration to /etc/nginx/sites-available/tillweb and edit it as appropriate.
• delete /etc/nginx/sites-enabled/default and symlink /etc/nginx/sites-available/tillweb to /etc/nginx/sites-enabled/tillweb
• run loginctl enable-linger your-username to enable the service to run while you are not logged in

As the user that will run the service:

Copy systemd/tillweb.service to ~/.config/systemd/user/ and enable it:

mkdir -p ~/.config/systemd/user
cp systemd/tillweb.service ~/.config/systemd/user/
systemctl --user enable tillweb.service
systemctl --user start tillweb.service

Outside of the scope of these instructions: set up DNS entries and letsencrypt so you can access the service over https.