#
# Cookbook:: kosmos_discourse
# Recipe:: default
#
# The MIT License (MIT)
#
# Copyright:: 2020, Kosmos Developers
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.

package "docker-compose"
domain = "community.kosmos.org"
deploy_path = "/opt/discourse"

repo = "https://github.com/discourse/discourse_docker"

git deploy_path do
  repository repo
  revision "master"
end

systemd_unit "discourse.service" do
  content({Unit: {
             Description: "discourse service with docker compose",
             Requires: "docker.service",
             After: "docker.service",
           },
           Service: {
             Type: "oneshot",
             RemainAfterExit: "true",
             WorkingDirectory: deploy_path,
             Environment: "SUPERVISED=true",
             ExecStart: "#{deploy_path}/launcher start app",
             ExecStop: "#{deploy_path}/launcher stop app",
           },
           Install: {
             WantedBy: "multi-user.target"
           }})
  action [:create, :enable]
end

template "#{node['nginx']['dir']}/sites-available/#{domain}" do
  source "nginx_conf.erb"
  owner 'www-data'
  mode 0640
  variables server_name:   domain,
            ssl_cert:      "/etc/letsencrypt/live/#{domain}/fullchain.pem",
            ssl_key:       "/etc/letsencrypt/live/#{domain}/privkey.pem",
            upstream_port: 3001

  notifies :reload, 'service[nginx]', :delayed
end

nginx_site domain do
  action :enable
end

nginx_certbot_site domain
