---
# postgres/tasks/main.yml
- name: Create stack and config directories
  file:
    path: "{{ item }}"
    state: directory
    owner: "{{ container_user }}"
    group: "{{ container_group }}"
    mode: "0755"
  loop: "{{ postgres_base_directories }}"

- name: Directory SELinux requirement
  ansible.builtin.set_fact:
    selinux_container_paths: "{{ postgres_base_directories }}"

- import_role:
    name: selinux_containers
    tasks_from: labels

- name: Ensure container app config directories are owned by container UID
  become: true
  file:
    path: "{{ postgres_config_dir }}"
    state: directory
    owner: "{{ container_user }}"
    group: "{{ container_group }}"
    recurse: true

- name: Deploy Postgres Quadlet
  template:
    src: postgres.container.j2
    dest: "{{ container_config_dir }}/postgres.container"
    owner: "{{ container_user }}"
    group: "{{ container_group }}"
    mode: "0600"

- name: Force systemd reload (blocking)
  become: true
  become_user: "{{ container_user }}"
  environment:
    XDG_RUNTIME_DIR: "{{ container_runtime_dir }}"
  command: systemctl --user daemon-reload

- name: Wait for quadlet generation
  pause:
    seconds: 1

- name: Start and enable Postgres service
  become: true
  become_user: "{{ container_user }}"
  environment:
    XDG_RUNTIME_DIR: "{{ container_runtime_dir }}"
  systemd:
    name: postgres.service
    scope: user
    state: started
    enabled: true
    
- name: Wait for Postgres to be ready (Handling the double-start)
  become: true
  become_user: "{{ container_user }}"
  environment:
    XDG_RUNTIME_DIR: "{{ container_runtime_dir }}"
  ansible.builtin.command:
    cmd: "podman exec postgres pg_isready -U synapse -d synapse"
  register: pg_check
  until: pg_check.rc == 0
  retries: 20
  delay: 5
  changed_when: false