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

unless node.chef_environment == "development"
  include_recipe "firewall"
  firewall_rule 'hubot_express_botka_xmpp' do
    port     8082
    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

botka_xmpp_data_bag_item = Chef::EncryptedDataBagItem.load('credentials', '5apps_botka_xmpp')

botka_xmpp_path = "/opt/botka_xmpp"
application botka_xmpp_path do
  owner "hubot"
  group "hubot"

  git do
    user       "hubot"
    group      "hubot"
    repository "https://github.com/67P/botka.git"
    revision   "master"
  end

  file "external-scripts.json" do
    mode  "0640"
    owner "hubot"
    group "hubot"
    content [
      "hubot-help",
      "hubot-remotestorage-logger",
    ].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/botka_xmpp_nodejs.service" do
    source 'nodejs.systemd.service.erb'
    owner 'root'
    group 'root'
    mode '0644'
    variables(
      user: "hubot",
      group: "hubot",
      app_dir: botka_xmpp_path,
      entry: "#{botka_xmpp_path}/bin/hubot -a xmpp --name botka",
      environment:  { "HUBOT_XMPP_USERNAME"    => "botka@5apps.com/hubot",
                      "HUBOT_XMPP_PASSWORD"    => botka_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,gymapp@muc.5apps.com,solarisbank@muc.5apps.com",
                      "HUBOT_XMPP_HOST"        => "xmpp.5apps.com",
                      "HUBOT_RSS_PRINTSUMMARY" => "false",
                      "EXPRESS_PORT"           => "8082",
                      "HUBOT_RSS_HEADER"       => "Update:",
                      "HUBOT_AUTH_ADMIN"       => "basti,garret,greg",
                      "REDIS_URL"              => "redis://localhost:6379/5apps_botka_xmpp",
                      "RS_LOGGER_USER"         => "5apps@5apps.com",
                      "RS_LOGGER_TOKEN"        => botka_xmpp_data_bag_item['rs_logger_token'],
                      "RS_LOGGER_SERVER_NAME"  => "5apps",
                      "WEBHOOK_TOKEN"          => botka_xmpp_data_bag_item['webhook_token'] }
    )

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

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