- name: Install matrix packages
  community.general.pacman:
    name: matrix-synapse
    state: present

- name: Copy signing key
  copy:
    src: signing.key.secret
    dest: /etc/synapse/signing.key
  notify: Restart synapse

- name: Deploy matrix homeserver configuration
  template:
    src: homeserver.yaml.j2
    dest: /etc/synapse/homeserver.yaml
  notify: Restart synapse

- name: Deploy matrix logging configuration
  template:
    src: log.config.j2
    dest: /etc/synapse/log.config
  notify: Restart synapse

- name: Change systemd unit file to allow access to dataroot
  lineinfile:
    path: /usr/lib/systemd/system/synapse.service
    insertafter: "^WorkingDirectory.*"
    regexp: "^ReadWritePaths.*"
    line: "ReadWritePaths={{ dataroot }}/synapse/"
    state: present
  notify: Restart synapse

- name: Find owner of data folder
  stat:
    path: "{{ dataroot }}/synapse/"
  register: data_folder

- name: Ensure data folder is under correct owner
  file:
    path: "{{ dataroot }}/synapse/"
    state: directory
    recurse: yes
    owner: synapse
    group: synapse
  when: data_folder.stat.pw_name != "synapse"
  notify: Restart synapse

- name: Enable matrix service
  service:
    name: synapse
    enabled: yes
    state: started