---

#
# Tasks related to setting up matrix-corporal
#

- name: Fail if Shared Secret Auth extension not enabled
  fail:
    msg: "To use matrix-corporal, you need to enable the Shared Secret Auth module for Synapse (see matrix_synapse_ext_password_provider_shared_secret_auth_enabled)"
  when: "matrix_corporal_enabled and not matrix_synapse_ext_password_provider_shared_secret_auth_enabled"

- name: Fail if HTTP API enabled, but no token set
  fail:
    msg: "The Matrix Corporal HTTP API is enabled, but no auth token has been set in matrix_corporal_http_api_auth_token"
  when: "matrix_corporal_enabled and matrix_corporal_http_api_enabled and matrix_corporal_http_api_auth_token == ''"

- name: Fail if policy provider configuration not set
  fail:
    msg: "The Matrix Corporal policy provider configuration has not been set in matrix_corporal_policy_provider_config"
  when: "matrix_corporal_enabled and matrix_corporal_policy_provider_config == ''"

# There are some additional initialization tasks in setup_corporal_overrides.yml,
# which need to always run, no matter what tag the playbook is running with.

- name: Ensure Matrix Corporal paths exist
  file:
    path: "{{ item }}"
    state: directory
    mode: 0750
    owner: "{{ matrix_user_username }}"
    group: "{{ matrix_user_username }}"
  with_items:
    - "{{ matrix_corporal_config_dir_path }}"
    - "{{ matrix_corporal_cache_dir_path }}"
    - "{{ matrix_corporal_var_dir_path }}"
  when: "matrix_corporal_enabled"

- name: Ensure Matrix Corporal Docker image is pulled
  docker_image:
    name: "{{ matrix_corporal_docker_image }}"
  when: "matrix_corporal_enabled"

- name: Ensure Matrix Corporal config installed
  template:
    src: "{{ role_path }}/templates/corporal/config.json.j2"
    dest: "{{ matrix_corporal_config_dir_path }}/config.json"
    mode: 0644
  when: "matrix_corporal_enabled"

- name: Ensure matrix-corporal.service installed
  template:
    src: "{{ role_path }}/templates/systemd/matrix-corporal.service.j2"
    dest: "/etc/systemd/system/matrix-corporal.service"
    mode: 0644
  when: "matrix_corporal_enabled"

#
# Tasks related to getting rid of matrix-corporal (if it was previously enabled)
#

- name: Ensure matrix-corporal.service doesn't exist
  file:
    path: "/etc/systemd/system/matrix-corporal.service"
    state: absent
  when: "not matrix_corporal_enabled"