114 lines
3.0 KiB
Markdown
114 lines
3.0 KiB
Markdown
# HalfAPI
|
|
|
|
|
|
|
|
This Python-based ASGI application aims to provide the core functionality to
|
|
multiple API domains.
|
|
|
|
It's developed at the [LIRMM](https://lirmm.fr) in Montpellier, France.
|
|
|
|
The name "halfAPI" comes from the deep relationship between it and
|
|
[halfORM](https://gite.lirmm.fr/newsi/halfORM), a project authored by
|
|
[Joël Maizi](https://gite.lirmm.fr/maizi).
|
|
|
|
You'll need a database with the API details. You can find the database model in halfapi/models/api.sql
|
|
|
|
With halfORM's "hop" command, we generate the models that describe the database from the database schema itself. You can find the details in [hop_api](https://gite.lirmm.fr/newsi/db/hop_api) repository.
|
|
|
|
|
|
|
|
**NOTE : The authentication module is deeply linked with [auth_lirmm](https://gite.lirmm.fr/newsi/auth_lirmm), so if you need to use the acl.connected function, you will need a running auth_lirmm server to get a token.**
|
|
|
|
**TODO :** include a token generation tool for testing purpose.
|
|
|
|
|
|
|
|
## Dependencies
|
|
|
|
- python3
|
|
- python3-pip
|
|
- python3-virtualenv
|
|
|
|
|
|
### pip
|
|
|
|
- poetry
|
|
|
|
|
|
|
|
## Installing
|
|
|
|
As the project uses the [poetry]() package manager, you first have to install it globally. It will replace virtualenv, pip, etc...
|
|
|
|
|
|
`pip3 install poetry`
|
|
|
|
|
|
Be sur to include the bin directory of pip in your PATH.
|
|
|
|
### Virtual Environment (optional)
|
|
Then, cd in the halfapi repo, and chose your python version :
|
|
|
|
|
|
`POETRY_VIRTUALENV_PATH=$HOME/.pyvenv poetry env use 3.7`
|
|
|
|
|
|
**NOTE : The virtualenv will be automatically be activated each time you run a command with the `poetry` tool. If you want to do it the classical way, or even without virtual environment, it's up to your choice.**
|
|
|
|
|
|
Installation of the deps :
|
|
|
|
|
|
`poetry install`
|
|
|
|
|
|
If you need a domain, i.e: organigramme, just add `-E organigramme` to the command.
|
|
|
|
|
|
**NOTE : You need to run `poetry install` before installing any domains (that depends on halfapi).**
|
|
|
|
|
|
|
|
## API database
|
|
|
|
Populate the API database with te server information, the domain's routes, and their ACL by running the following command :
|
|
|
|
|
|
`poetry run halfapi dbupdate`
|
|
|
|
|
|
**NOTE: You need to have the domain's package installed if you want to populate the api routes module, as it check for the existence of the acl functions.**
|
|
|
|
|
|
### Database configuration
|
|
|
|
The api and domains' databases connection settings are stored by default in `/etc/half_orm`. Check halfORM documentation for more information on how to write these configuration files.
|
|
|
|
You can set the `HALFORM_SECRET` environment variable if you want to specify an authentication secret.
|
|
|
|
|
|
**TODO :** find a modular way to configure the database connection for each mounted domain
|
|
|
|
|
|
|
|
## Running
|
|
|
|
|
|
### Development mode
|
|
|
|
In the halfapi repository, type :
|
|
|
|
|
|
`poetry run halfapi`
|
|
|
|
|
|
If you need to launch the test suite (only works if you have pytest installed) :
|
|
|
|
|
|
`poetry run pytest`
|
|
|
|
|
|
### Production
|
|
|
|
The production server may use different init systems. As our main server is Debian-based, we use systemd services to manage the api server. Find the right service files and configure them properly in order to make your production setup perfect.
|