---
- block:
  - name: Create a user that will be the owner of the pgadmin files
    user: name={{ pgadmin_user }} home={{ pgadmin_home }} createhome=no shell=/usr/sbin/nologin system=yes

  - name: Download the pgadmin python installer
    get_url: url=https://ftp.postgresql.org/pub/pgadmin/pgadmin4/v4.1/pip/pgadmin4-4.1-py2.py3-none-any.whl dest={{ pgadmin_home }}

  - name: Install the pgadmin pip modules
    shell: python3 -m wheel install {{ pgadmin_home }}/pgadmin4-4.1-py2.py3-none-any.whl
    args:
      creates: '/usr/local/lib/python3.6/dist-packages/pgadmin4'
    register: pgadmin_install

  - name: Install the pgadmin configuration file
    template: src=config_local.py.j2 dest=/usr/local/lib/python3.6/dist-packages/pgadmin4/config_local.py owner=root group=root

  - name: run the pgadmin setup if we just installed the pip modules
    shell: cd /usr/local/lib/python3.6/dist-packages/pgadmin4 ; python3 setup.py
    when: pgadmin_install is changed

  - name: Install the pgAdmin systemd unit
    template: src=pgadmin.service.systemd.j2 dest=/etc/systemd/system/pgadmin.service
    register: systemd_reload

  - name: systemd reload
    command: systemctl daemon-reload
    when: systemd_reload is changed

  - name: Ensure that the pgAdmin service is enabled and running
    service: name=pgadmin state=started enabled=yes
  
  when: not pgadmin_as_package
  tags: [ 'pgadmin' ]