---
# =================================================================
# Nextcloud Background Jobs Configuration
# =================================================================
# Rick-Infra - Nextcloud Role
#
# Configures systemd timer for reliable background job execution
# instead of Ajax-based cron (which requires user activity)

- name: Create nextcloud cron service
  copy:
    content: |
      [Unit]
      Description=Nextcloud Background Jobs (cron.php)
      Documentation=https://docs.nextcloud.com/server/latest/admin_manual/configuration_server/background_jobs_configuration.html
      After=nextcloud.service
      Requires=nextcloud.service

      [Service]
      Type=oneshot
      ExecStart=/usr/bin/podman exec --user www-data nextcloud php -f /var/www/html/cron.php
      
      # Logging
      StandardOutput=journal
      StandardError=journal
      SyslogIdentifier=nextcloud-cron
    dest: /etc/systemd/system/nextcloud-cron.service
    mode: '0644'
    backup: yes
  notify: reload systemd

- name: Create nextcloud cron timer
  copy:
    content: |
      [Unit]
      Description=Nextcloud Background Jobs Timer
      Documentation=https://docs.nextcloud.com/server/latest/admin_manual/configuration_server/background_jobs_configuration.html

      [Timer]
      OnBootSec=5min
      OnUnitActiveSec={{ nextcloud_cron_interval }}
      Unit=nextcloud-cron.service

      [Install]
      WantedBy=timers.target
    dest: /etc/systemd/system/nextcloud-cron.timer
    mode: '0644'
    backup: yes
  notify: reload systemd

- name: Enable and start nextcloud cron timer
  systemd:
    name: nextcloud-cron.timer
    enabled: yes
    state: started
    daemon_reload: yes

- name: Configure Nextcloud to use cron for background jobs
  command: >
    podman exec --user www-data nextcloud
    php occ background:cron
  register: nextcloud_cron_mode
  changed_when: "'background jobs mode changed' in nextcloud_cron_mode.stdout or 'Set mode for background jobs to' in nextcloud_cron_mode.stdout"
  failed_when: 
    - nextcloud_cron_mode.rc != 0
    - "'mode for background jobs is currently' not in nextcloud_cron_mode.stdout"

- name: Verify cron timer is active
  command: systemctl is-active nextcloud-cron.timer
  register: timer_status
  changed_when: false
  failed_when: timer_status.stdout != "active"