- name: user journal-postfix
  user:
    name: journal-postfix
    group: systemd-journal
    state: present
    system: yes
    uid: 420
    create_home: no
    home: /srv/journal-postfix
    password: '!'
    password_lock: yes
    comment: created by ansible role journal-postfix

- name: directories /srv/journal-postfix, /etc/journal-postfix
  file:
    path: "{{ item }}"
    state: directory
    owner: journal-postfix
    group: systemd-journal
    mode: 0755
  loop:
    - /srv/journal-postfix
    - /etc/journal-postfix

- name: install dependencies
  apt:
    name: python3-psycopg2,python3-systemd,python3-yaml
    state: present
    update_cache: yes
    install_recommends: no

- name: files in /srv/journal-postfix
  copy:
    src: "srv/{{ item }}"
    dest: "/srv/journal-postfix/{{ item }}"
    owner: journal-postfix
    group: systemd-journal
    mode: 0644
    force: yes
  loop:
    - run.py
    - settings.py
    - sources.py
    - parser.py
    - storage.py
    - storage_setup.py
    - README.md
    - setup.cfg

- name: make some files executable
  file:
    path: "{{ item }}"
    mode: 0755
  loop:
    - /srv/journal-postfix/run.py
    - /srv/journal-postfix/settings.py

- name: determine whether to startup
  set_fact:
    startup: "{{ mailserver.postgresql.host is defined and mailserver.postgresql.port is defined and mailserver.postgresql.dbname is defined and mailserver.postgresql.username is defined and mailserver.postgresql.password is defined }}"

- name: file /etc/journal-postfix/main.yml
  template:
    src: main.yml
    dest: /etc/journal-postfix/main.yml
    owner: journal-postfix
    group: systemd-journal
    mode: 0600
    force: no

- name: file journal-postfix.service
  copy:
    src: journal-postfix.service
    dest: /etc/systemd/system/journal-postfix.service
    owner: root
    group: root
    mode: 0644
    force: yes

- name: enable systemd unit journal-postfix.service
  systemd:
    enabled: yes
    daemon_reload: yes
    name: journal-postfix.service

- name: restart systemd unit journal-postfix.service
  systemd:
    state: restarted
    name: journal-postfix.service
  when: startup