---
# tasks file for postgresql
- name: Install package dependencies
  package:
    name:
      - postgresql
      - postgresql-contrib
      - python3-pip
      - acl
    state: present
    update_cache: yes
  become: true
- name: Install `psycopg2` driver for postgresql
  pip:
    name: psycopg2-binary
    state: present
  become: true
- name: Update `listen_address` in `/etc/postgresql/12/main/postgresql.conf`
  lineinfile:
    path: /etc/postgresql/12/main/postgresql.conf
    regexp: ^#listen_addresses = 'localhost'
    line: listen_addresses='*'
  become: true
- name: Update `pg_hba.conf`
  community.postgresql.postgresql_pg_hba:
    dest: /etc/postgresql/12/main/pg_hba.conf
    contype: host
    users: postgres
    source: 192.168.56.0/24
    method: md5
    create: true
  become: true
- name: Create new test-database
  become_user: postgres
  become: yes
  community.postgresql.postgresql_db:
    name: test
- name: Create table `test`.`message` 
  become_user: postgres
  become: yes
  community.postgresql.postgresql_table:
    db: test
    name: message
    columns:
      - id bigserial primary key
      - content text
- name: Copy over dummy-data for `test`.`message` 
  copy:
    src: "{{ role_path }}/files/sample.csv"
    dest: /tmp/sample.csv
- name: Insert sample data into `test`.`message` 
  become_user: postgres
  become: yes
  community.postgresql.postgresql_copy:
    copy_from: /tmp/sample.csv
    db: test
    dst: message
    columns: content
    options:
      format: csv
- name: Update password of postgres user
  become_user: postgres
  become: yes
  community.postgresql.postgresql_user:
    name: postgres
    password: coolshit
- name: Restart postgresql service
  service:
    name: postgresql
    state: restarted
    enabled: yes
  become: true