---
- name: Create PostgreSQL data directory
  ansible.builtin.file:
    path: /opt/performancewest/pgdata
    state: directory
    owner: "{{ deploy_user }}"
    group: "{{ deploy_user }}"
    mode: "0700"

- name: Create backup directory
  ansible.builtin.file:
    path: "{{ pg_backup_dir }}"
    state: directory
    owner: root
    group: root
    mode: "0700"

- name: Start PostgreSQL container
  ansible.builtin.command:
    cmd: docker compose up -d postgres
    chdir: /opt/performancewest
  register: pg_start
  changed_when: "'Started' in pg_start.stderr or 'Creating' in pg_start.stderr"

- name: Wait for PostgreSQL to accept connections
  ansible.builtin.command:
    cmd: >-
      docker compose exec -T postgres
      pg_isready -U {{ pg_user }} -d {{ pg_database }}
    chdir: /opt/performancewest
  register: pg_ready
  retries: 12
  delay: 5
  until: pg_ready.rc == 0
  changed_when: false

- name: Run database migrations
  ansible.builtin.command:
    cmd: docker compose exec -T api npm run db:migrate
    chdir: /opt/performancewest
  register: db_migrate
  changed_when: "'migrated' in db_migrate.stdout"

- name: Deploy PostgreSQL backup script
  ansible.builtin.template:
    src: pg-backup.sh.j2
    dest: /usr/local/bin/pg-backup.sh
    owner: root
    group: root
    mode: "0700"

- name: Set up daily PostgreSQL backup cron
  ansible.builtin.cron:
    name: "Daily PostgreSQL backup"
    minute: "0"
    hour: "2"
    job: "/usr/local/bin/pg-backup.sh >> /var/log/pg-backup.log 2>&1"
    user: root