General Architecture¤

FireFighter is built with Django 4.2+, and Python 3.11+.

Apps¤

The project is built with multiple Django apps.

Custom apps¤

• firefighter
  • Main project package. Has the health-check URL, DB/Redis connections, all the settings... No features/models.
• incidents
  • App containing all the incidents models and features, as well as the views.
• api
  • App containing all the views for the FireFighter API. Might be integrated in incidents.
• slack
  • All Slack models and API.
  • As we are still coupled to Slack, this app unfortunately still a lot of business logic.
• confluence
  • To read/write Confluence pages. Model for page.
• pagerduty
  • Read PagerDuty on-call.
• raid
  • Non-critical incident (defects) management with Jira.

confluence, pagerduty and api can be disabled in the settings. slack is not, as you would lose too much functionality.

Other apps¤

Core-Django¤

• django.contrib.admin to provide the back-office. (/admin)
• django.contrib.admindocs to provide the automatic documentation. (/admin/doc/)
  • Useful to discover all models and their related fields.
• django.contrib.auth to provide basic auth with User, Group and Permissions.
• django.contrib.contenttypes to track all models installed. Allows generic relations and much more.
• django.contrib.messages to display notifications.
• django.contrib.sessions
• django.contrib.staticfiles to collect all static files and put them in a single directory.
  • Every app puts their assets in their own directory. They have to be regrouped to be served easily.
  • Serves assets in dev.
• django.contrib.humanize to format in a more human ways numbers and dates.

Dependencies¤

• widget_tweaks to customize form fields in templates. Readme
• rest_framework to provide REST API features. Extensive doc for Django Rest Framework.
• django_filters to provide filtering on views or API endpoints. Docs.
• django-taggit to provide a TagManager on Incidents.
• celery to provide a task queue.

Other dependencies¤

• whitenoise to serve assets in Python for production. Handles compression and caching headers. Docs.
  • Installed as a middleware.