---
# roles/pfsense_upgrade/tasks/backup_webhook.yml
# Captures config.xml and sends to webhook before upgrade

- name: Capture current config.xml for backup
  ansible.builtin.raw: |
    cat /conf/config.xml
  register: _config_xml
  when: perform_upgrade | bool

- name: Get timestamp from target system
  ansible.builtin.raw: |
    date -u +"%Y-%m-%dT%H:%M:%SZ"
  register: _timestamp
  when: 
    - perform_upgrade | bool
    - n8n_webhook_url is defined
    - n8n_webhook_url | length > 0

- name: Send config to webhook
  uri:
    url: "{{ n8n_webhook_url }}"
    method: POST
    body: |
      {
        "client_id": "{{ client_id }}",
        "hostname": "{{ inventory_hostname }}",
        "timestamp": "{{ _timestamp.stdout | trim }}",
        "config_xml": "{{ _config_xml.stdout | b64encode }}"
      }
    body_format: json
  when: 
    - perform_upgrade | bool
    - n8n_webhook_url is defined
    - n8n_webhook_url | length > 0
  delegate_to: localhost