# Fournée

Organisation des fournées

**Table of content**

- [Give a try](#give-a-try)
- [Installation](#installation)
- [Deployment](#deployment)
- [Structure](#structure)
- [Development](#development)

## Give a try

On a Debian-based host - running at least Debian Stretch:

```shell
$ sudo apt install python3 virtualenv git make
$ git clone https://forge.chapril.org/fpoulain/fournée
$ cd fournée/

$ make init
# A configuration file will be created interactively; you can uncomment:
#  ENV=development

$ make serve
```

Then visit [http://127.0.0.1:8000/](http://127.0.0.1:8000/) in your web browser.

## Installation
### Requirements

On a Debian-based host - running at least Debian Bullseye, you will need the
following packages:
- `python3`
- `python3-venv`
- `make`
- `git` (recommended for getting the source)
- `python3-mysqldb` (optional, in case of a MySQL / MariaDB database)
- `python3-psycopg2` (optional, in case of a PostgreSQL database)

You will also need [Poetry](https://python-poetry.org/) >=1.8 which is used to install
and manage Python dependencies. You should refer to its documentation to know
how to install it on your system.

### Quick start

It assumes that you already have the application source code locally - the best
way is by cloning this repository - and that you are in this folder.

1. Define your local configuration in a file named `config.env`, which can be
   copied from `config.env.example` and edited to suits your needs.

   Depending on your environment, you will have to create your database and the
   user at first.

2. Run `make init`.

   Note that if there is no `config.env` file, it will be created interactively.

That's it! Your environment is now initialized with the application installed.
To update it, once the source code is checked out, simply run `make update`.

You can also check that your application is well configured by running
`make check`.

## Deployment
### Web application

Here is an example deployment using NGINX - as the Web server - and uWSGI - as
the application server.

#### uWSGI

The uWSGI configuration doesn't require a special configuration, except that we
are using Python 3 and a virtual environment. Note that if you serve the
application on a sub-location, you will have to add `route-run = fixpathinfo:`
to your uWSGI configuration (available since [v2.0.11][1]).

[1]: https://uwsgi-docs.readthedocs.io/en/latest/Changelog-2.0.11.html#fixpathinfo-routing-action

#### NGINX

In the `server` block of your NGINX configuration, add the following blocks and
set the path to your application instance and to the uWSGI socket:

```nginx
location / {
    include uwsgi_params;
    uwsgi_pass unix:<uwsgi_socket_path>;
}
location /media {
    alias <app_instance_path>/var/media;
}
location /static {
    alias <app_instance_path>/var/static;
    # Optional: don't log access to assets
    access_log off;
}
location = /favicon.ico {
    alias <app_instance_path>/var/static/favicon/favicon.ico;
    # Optional: don't log access to the favicon
    access_log off;
}
```

## Structure
### Overview

All the application files - e.g. Django code including settings, templates and
statics - are located into `fournée/`.

Two environments are defined - either for requirements and settings:
- `development`: for local application development and testing. It uses a
  SQLite3 database and enable debugging by default, add some useful settings
  and applications for development purpose - i.e. the `django-debug-toolbar`.
- `production`: for production. It checks that configuration is set and
  correct, try to optimize performances and enforce some settings - i.e. HTTPS
  related ones.

### Local changes

You can override and extend statics and templates locally. This can be useful
if you have to change the logo for a specific instance for example. For that,
just put your files under the `local/static/` and `local/templates/` folders.

Regarding the statics, do not forget to collect them after that. Note also that
the `local/` folder is ignored by *git*.

### Variable content

All the variable content - e.g. user-uploaded media, collected statics - are
stored inside the `var/` folder. It is also ignored by *git* as it's specific
to each application installation.

So, you will have to configure your Web server to serve the `var/media/` and
`var/static/` folders, which should point to `/media/` and `/static/`,
respectively.

## Development

The easiest way to deploy a development environment is by using the `Makefile`.

Before running `make init`, ensure that you have either set `ENV=development`
in the `config.env` file or have this environment variable. Note that you can
still change this variable later and run `make init` again.

There is some additional rules when developing, which are mainly wrappers for
`manage.py`. You can list all of them by running `make help`. Here are the main ones:
- `make serve`: run a development server
- `make test`: test the whole application
- `make lint`: check the Python code syntax



## License

Fournée is developed by Cliss XXI and licensed under the [AGPLv3+](LICENSE).