#
# Cookbook Name:: 5apps-hubot
# Recipe:: xmpp_schlupp
#
# Copyright 2016, Kosmos
#
# All rights reserved - Do Not Redistribute
#

unless node.chef_environment == "development"
  include_recipe "firewall"
  firewall_rule 'hubot_express_schlupp_xmpp' do
    port     8083
    protocol :tcp
    command  :allow
  end
end

group "hubot" do
  gid 48268
end

user "hubot" do
  system true
  manage_home true
  comment "hubot user"
  uid 48268
  gid 48268
  shell "/bin/bash"
end

schlupp_xmpp_data_bag_item = Chef::EncryptedDataBagItem.load('credentials', '5apps_schlupp_xmpp')

schlupp_xmpp_path = "/opt/schlupp_xmpp"
application schlupp_xmpp_path do
  owner "hubot"
  group "hubot"

  git do
    user       "hubot"
    group      "hubot"
    repository "git@gitlab.com:5apps/schlupp.git"
    revision   "feature/add_staging_label"
    deploy_key schlupp_xmpp_data_bag_item['deploy_key']
  end

  file "external-scripts.json" do
    mode  "0640"
    owner "hubot"
    group "hubot"
    content [
      "hubot-auth",
      "hubot-help",
      "hubot-redis-brain",
      "hubot-rules",
      "hubot-shipit",
      "hubot-plusplus",
      "hubot-tell",
      "hubot-seen",
      "hubot-rss-reader",
      "hubot-incoming-webhook",
      "hubot-yubikey-invalidation"
    ].to_json
  end

  npm_install do
    user "hubot"
  end

  execute "systemctl daemon-reload" do
    command "systemctl daemon-reload"
    action :nothing
  end

  template "/lib/systemd/system/schlupp_xmpp_nodejs.service" do
    source 'nodejs.systemd.service.erb'
    owner 'root'
    group 'root'
    mode '0644'
    variables(
      :user => "hubot",
      :group => "hubot",
      :app_dir => schlupp_xmpp_path,
      :entry => "#{schlupp_xmpp_path}/bin/hubot -a xmpp --name schlupp",
      :environment => { "HUBOT_XMPP_USERNAME"         => "schlupp@5apps.com/hubot",
                        "HUBOT_XMPP_PASSWORD"         => schlupp_xmpp_data_bag_item['password'],
                        "HUBOT_XMPP_ROOMS"            => "5info@muc.5apps.com,5ops@muc.5apps.com,core@muc.5apps.com,deploy@muc.5apps.com,storage@muc.5apps.com,watercooler@muc.5apps.com,hilti@muc.5apps.com,test@muc.5apps.com,gymapp@muc.5apps.com",
                        "HUBOT_XMPP_HOST"             => "xmpp.5apps.com",
                        "HUBOT_RSS_PRINTSUMMARY"      => "false",
                        "EXPRESS_PORT"                => "8083",
                        "HUBOT_RSS_HEADER"            => "Update:",
                        "HUBOT_AUTH_ADMIN"            => "basti,garret,greg",
                        "REDIS_URL"                   => "redis://localhost:6379/5apps_schlupp_xmpp",
                        "RS_OPS_TOKEN"                => schlupp_xmpp_data_bag_item['rs_ops_token'],
                        "WEBHOOK_TOKEN"               => schlupp_xmpp_data_bag_item['webhook_token'],
                        "AIRTABLE_API_KEY"            => schlupp_xmpp_data_bag_item['airtable_api_key'],
                        "GITHUB_TOKEN"                => schlupp_xmpp_data_bag_item['github_token'] }
    )

    notifies :run, "execute[systemctl daemon-reload]", :delayed
    notifies :restart, "service[schlupp_xmpp_nodejs]", :delayed
  end

  service "schlupp_xmpp_nodejs" do
    action [:enable, :start]
  end
end