- name: "Create {{ project_dir }} project directory"
  file:
    path: "{{ project_dir }}"
    state: directory

- name: Template docker-compose.yaml to project directory
  template:
    src: docker-compose.yaml
    dest: "{{ project_dir }}/docker-compose.yaml"
    owner: "{{ host_uid }}"
    group: "{{ host_uid }}"
    mode: '640'

- name: Template turnserver.conf to project directory
  template:
    src: turnserver.conf
    dest: "{{ project_dir }}/turnserver.conf"
    owner: "{{ host_uid }}"
    mode: '640'
  # Store result to restart services if the file changed
  register: coturn_template_turnserver_result

# Separate task because template module cannot chown/chgrp to a non-existing user/group
- name: "Change group of turnserver.conf to coturn GID ({{ users['coturn'] + uid_shift }})"
  file:
    path: "{{ project_dir }}/turnserver.conf"
    group: "{{ users['coturn'] + uid_shift }}"
  become: true

- name: Set limited permissions on certificate directories
  file:
    path: "/etc/{{ item }}"
    state: directory
    owner: root
    group: root
    mode: '751'
  become: true
  loop:
    - letsencrypt
    - letsencrypt/live
    - letsencrypt/archive

- name: Set limited permissions on certificate directories
  file:
    path: "/etc/letsencrypt/{{ item }}/turn.{{ domain }}"
    state: directory
    owner: "{{ host_uid }}"
    group: "{{ users['coturn'] + uid_shift }}"
    mode: '550'
  become: true
  loop:
    - live
    - archive

- name: Set limited permissions on certificate key file
  file:
    path: "/etc/letsencrypt/live/turn.{{ domain }}/privkey.pem"
    owner: root
    group: "{{ users['coturn'] + uid_shift }}"
    mode: '640'
  become: true

- name: Pull project services
  community.docker.docker_compose:
    project_src: "{{ project_dir }}"
    recreate: never
    pull: true
    debug: true
  when: docker_pull_images | bool
  register: coturn_docker_compose_pull_result

- name: Display pulled image(s) name
  set_fact:
    coturn_pulled_images: "{{ coturn_pulled_images | default([]) + [item.pulled_image.name] }}"
  loop: "{{ coturn_docker_compose_pull_result['actions'] | default([]) | selectattr('pulled_image', 'defined') }}"

- name: Create/Restart project services
  community.docker.docker_compose:
    project_src: "{{ project_dir }}"
    # Restart if config file(s) changed
    restarted: "{{ coturn_template_turnserver_result['changed'] | bool }}"