---
- block:
  - name: Setup global config file
    template:
      src: postgresql/data/postgresql.conf.j2
      dest: "{{ __postgres_config_path }}/postgresql.conf"
      mode: 0600
    notify: __postgres_restart

  - name: Setup client authentication
    template:
      src: postgresql/data/pg_hba.conf.j2
      dest: "{{ __postgres_config_path }}/pg_hba.conf"
      mode: 0600
    notify: __postgres_restart
  become: True
  become_user: root

- name: Ensure linux user '{{ postgres_user }}' is present
  user:
    name: "{{ item.name }}"
    password: "{{ item.password }}"
  with_items: "{{ postgres_users }}"
  when: item.name == postgres_user

- name: Force all notified handlers to activate pg_hba.conf
  meta: flush_handlers

- name: Ensure PostgreSQL users are present
  postgresql_user:
    name: "{{ item.name }}"
    password: "{{ item.password | default(omit) }}"
    encrypted: "{{ item.encrypted | default('yes') }}"
    priv: "{{ item.priv | default(omit) }}"
    role_attr_flags: "{{ item.role_attr_flags | default(omit) }}"
    db: "{{ item.db | default(omit) }}"
    login_host: "{{ item.login_host | default('localhost') }}"
    login_password: "{{ item.login_password | default(omit) }}"
    login_user: "{{ item.login_user | default(postgres_user) }}"
    login_unix_socket: "{{ item.login_unix_socket | default(postgres_socket_directories[0]) }}"
    port: "{{ item.port | default(omit) }}"
    state: "{{ item.state | default('present') }}"
  with_items: "{{ postgres_users }}"
  loop_control:
    label: "{{ item.name }}"
  become: true
  become_user: "{{ postgres_user }}"