---
- hosts: frontend
  gather_facts: no
  roles:
    - ubuntu-16-04

  tasks:
    - name: Install nginx
      become: yes
      apt:
        name: nginx
        state: latest
        update_cache: yes

    - name: Disable nginx default site
      become: yes
      file:
        path: /etc/nginx/sites-enabled/default
        state: absent

    - name: Remove nginx default site config
      become: yes
      file:
        path: /etc/nginx/sites-available/default
        state: absent

    - name: Create nginx log directory
      become: yes
      file:
        path: /var/log/nginx
        state: directory

    - name: Copy the site config
      become: yes
      copy:
        src: config/xsnexplorer.io
        dest: /etc/nginx/sites-available/xsnexplorer

    - name: Copy the nginx config
      become: yes
      copy:
        src: config/nginx.conf
        dest: /etc/nginx/nginx.conf

    - name: Copy the ssl certificate chain
      become: yes
      copy:
        src: config/ssl/fullchain.pem
        dest: /etc/letsencrypt/live/xsnexplorer.io/fullchain.pem

    - name: Copy the ssl private key
      become: yes
      copy:
        src: config/ssl/privkey.pem
        dest: /etc/letsencrypt/live/xsnexplorer.io/privkey.pem

    - name: Copy the ssl nginx config
      become: yes
      copy:
        src: config/ssl/options-ssl-nginx.conf
        dest: /etc/letsencrypt/options-ssl-nginx.conf

    - name: Copy the ssl-dhparams.pem
      become: yes
      copy:
        src: config/ssl/ssl-dhparams.pem
        dest: /etc/letsencrypt/ssl-dhparams.pem

    - name: Create the symlink
      become: yes
      file:
        src: /etc/nginx/sites-available/xsnexplorer
        dest: /etc/nginx/sites-enabled/xsnexplorer
        state: link

    - name: Restart nginx
      become: yes
      service:
        name: nginx
        state: restarted

    - name: Enable nginx to run on system startup
      become: yes
      systemd:
        name: nginx
        enabled: yes

    - name: Build the application
      shell: ./scripts/build-web-ui.sh
      delegate_to: 127.0.0.1

    - name: Upload the application
      synchronize:
        src: web.zip
        dest: web.zip

    - name: Create the web data directory
      become: yes
      file:
        path: /var/www/html
        state: directory
        owner: www-data
        group: www-data

    - name: Unpack the application
      become: yes
      unarchive:
        remote_src: yes
        src: web.zip
        dest: /var/www/html

    - name: Move the web content
      become: yes
      raw: rsync -a /var/www/html/dist/ /var/www/html/ --remove-source-files

    - name: Set the permissions
      become: yes
      file:
        dest: /var/www/html
        owner: www-data
        group: www-data
        recurse: yes