- name: Install packages
  package:
    name:
      - postgresql
      - py3-psycopg2
      - redis

- name: Enable services
  service:
    name: '{{ item }}'
    enabled: true
    state: started
  loop:
    - postgresql
    - redis

- name: Create .pgpass
  copy:
    dest: '{{ user_info.home }}/.pgpass'
    content: |
      localhost:5432:{{ database }}:{{ user }}:{{ db_password }}
    force: no
    mode: 0600
    owner: '{{ user_info.uid }}'
    group: '{{ user_info.group }}'

- become: yes
  become_method: su
  become_user: postgres
  block:
    - name: Create database
      postgresql_db:
        name: '{{ database }}'

    - name: Create database user
      postgresql_user:
        db: '{{ database }}'
        name: '{{ user }}'
        password: '{{ db_password }}'
        no_password_changes: yes

    - name: Set schema owner
      postgresql_owner:
        db: '{{ database }}'
        new_owner: '{{ user }}'
        obj_name: public
        obj_type: schema

    - name: Grant database privileges
      postgresql_privs:
        db: '{{ database }}'
        role: '{{ user }}'
        privs: CREATE
        type: database