---
- name: Pin Django from Debian experimental until bullseye-backports exists
  template:
    src: "apt/{{ item }}.j2"
    dest: "/etc/apt/{{ item }}"
  loop:
    - sources.list.d/experimental.list
    - preferences.d/django-experimental

- name: Install constellation dependencies
  apt:
    update_cache: true
    install_recommends: false
    name:
      - gettext
      - python3-django
      - python3-django-extensions
      - python3-django-polymorphic
      - python3-ipython
      - python3-pip
      - python3-psycopg2
  register: apt_result
  retries: 3
  until: apt_result is succeeded

- name: Install constellation pip dependencies
  pip:
    name:
      - git+https://gitlab.adm.crans.org/nounous/django-dnsmanager.git

- name: Set configuration directories in development mode
  when: constellation.version != "master"
  set_fact:
    config_file: "/var/local/constellation/constellation/settings_local.py"
    config_dir: "/var/local/constellation"
    project_path: "/var/local/constellation"

- name: Set configuration directories in production mode
  when: constellation.version == "master"
  set_fact:
    config_file: "/etc/constellation/settings_local.py"
    config_dir: "/etc/constellation"
    project_path: "/usr/local/lib/python3.9/dist-packages/constellation"

- name: Create constellation directory
  file:
    path: "{{ config_dir }}"
    state: directory
    mode: '2775'
    owner: "{{ constellation.owner }}"
    group: "{{ constellation.group }}"

- name: Set ACL for constellation directory
  acl:
    path: "{{ config_dir }}"
    default: true
    entity: nounou
    etype: group
    permissions: rwx
    state: query
  ignore_errors: "{{ ansible_check_mode }}"

- name: Clone constellation repository (development)
  when: constellation.version != "master"
  git:
    repo: 'https://gitlab.adm.crans.org/nounous/constellation.git'
    dest: "{{ project_path }}"
    umask: '002'
    version: "{{ constellation.version }}"
    recursive: true

- name: Install constellation (production)
  when: constellation.version == "master"
  pip:
    name:
      - git+https://gitlab.adm.crans.org/nounous/constellation.git

- name: Set owner of cloned project
  when: constellation.version != "master"
  file:
    path: "{{ project_path }}"
    owner: "{{ constellation.owner }}"
    group: "{{ constellation.group }}"
    recurse: true

- name: Deploy Constellation settings_local.py
  template:
    src: constellation/settings_local.py.j2
    dest: "{{ config_file }}"
    mode: 0660
    owner: "{{ constellation.settings_local_owner }}"
    group: "{{ constellation.settings_local_group }}"

- name: Symlink configuration file (production)
  when: constellation.version == "master"
  file:
    src: "{{ config_file }}"
    dest: "{{ project_path }}/settings_local.py"
    state: link

- name: Compile messages
  when: not constellation.front
  django_manage:
    command: compilemessages
    project_path: "{{ project_path }}"

# In the future, migrations will be included in the repository.
- name: Make Django migrations (non-front app)
  when: not constellation.front
  django_manage:
    command: makemigrations
    project_path: "{{ project_path }}"

- name: Migrate database (non-front app)
  when: not constellation.front
  django_manage:
    command: migrate
    project_path: "{{ project_path }}"

- name: Load initial data (non-front app)
  when: not constellation.front
  django_manage:
    command: loaddata initial
    project_path: "{{ project_path }}"

- name: Indicate constellation in motd
  template:
    src: update-motd.d/05-service.j2
    dest: /etc/update-motd.d/05-constellation
    mode: 0755