---
- name: Ensure PostgreSQL users are configured correctly.
  community.postgresql.postgresql_user:
    name: "{{ item.name }}"
    password: "{{ item.password | default(omit) }}"
    encrypted: "{{ item.encrypted | 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(postgresql_user) }}"
    login_unix_socket: "{{ item.login_unix_socket | default(postgresql_unix_socket_directories[0]) }}"
    port: "{{ item.port | default(omit) }}"
    state: "{{ item.state | default('present') }}"
  with_items: "{{ postgresql_users }}"
  no_log: "{{ postgres_users_no_log }}"
  become: true
  become_user: "{{ postgresql_user }}"
  # See: https://github.com/ansible/ansible/issues/16048#issuecomment-229012509
  vars:
    ansible_ssh_pipelining: true
  environment:
    PGOPTIONS: "{{ (postgresql_auth_method == 'scram-sha-256') | ternary('-c password_encryption=scram-sha-256', '') }}"

- name: Ensure PostgreSQL users do not use deprecated privileges settings
  ansible.builtin.debug:
    msg: Postgresql user {{ item.name }} uses deprecated privileges settings. See https://github.com/geerlingguy/ansible-role-postgresql/issues/254
  with_items: "{{ postgresql_users }}"
  no_log: "{{ postgres_users_no_log }}"
  loop_control:
    label: "{{ item.name }}"
  when: item.priv is defined

- name: Ensure PostgreSQL users privileges are configured correctly.
  community.postgresql.postgresql_privs:
    roles: "{{ item.roles }}"
    db: "{{ item.db }}"
    privs: "{{ item.privs | default(omit) }}"
    type: "{{ item.type | default(omit) }}"
    objs: "{{ item.objs | default(omit) }}"
    schema: "{{ item.schema | default(omit) }}"
    session_role: "{{ item.session_role | default(omit) }}"
    login_host: "{{ item.login_host | default('localhost') }}"
    login_password: "{{ item.login_password | default(omit) }}"
    login_user: "{{ item.login_user | default(postgresql_user) }}"
    login_unix_socket: "{{ item.login_unix_socket | default(postgresql_unix_socket_directories[0]) }}"
    port: "{{ item.port | default(omit) }}"
    state: "{{ item.state | default('present') }}"
    fail_on_role: "{{ item.fail_on_role | default(true) }}"
    grant_option: "{{ item.grant_option | default(omit) }}"
    target_roles: "{{ item.target_roles | default(omit) }}"
  with_items: "{{ postgresql_privs }}"
  no_log: "{{ postgres_users_no_log }}"
  become: true
  become_user: "{{ postgresql_user }}"
  # See: https://github.com/ansible/ansible/issues/16048#issuecomment-229012509
  vars:
    ansible_ssh_pipelining: true
  environment:
    PGOPTIONS: "{{ (postgresql_auth_method == 'scram-sha-256') | ternary('-c password_encryption=scram-sha-256', '') }}"