module Devops
  module API2_0
    module Routes
      module DeployRoutes

        def self.registered(app)

          # Run chef-client on reserved server
          #
          # * *Request*
          #   - method : POST
          #   - headers :
          #     - Content-Type: application/json
          #   - body :
          #     {
          #       "names": [],  -> array of servers names to run chef-client
          #       "tags": [],   -> array of tags to apply on each server before running chef-client
          #       "build_number": "" -> string, build number to deploy
          #     }
          #
          # * *Returns* : text stream
          app.post_with_headers "/deploy", :headers => [:content_type] do
            check_privileges("server", "x")

            if request["X-Stream"]
              stream() do |out|
                status = []
                begin
                  status = Devops::API2_0::Handler::Deploy.new(request).deploy_stream(out)
                  out << create_status(status)
                rescue IOError => e
                  logger.error e.message
                  break
                end
              end # stream
            else
              ids = Devops::API2_0::Handler::Deploy.new(request).deploy()
              sleep 1
              ids.each do |jid|
                uri.path = "#{DevopsConfig.config[:url_prefix]}/v2.0/report/" + jid
                files.push uri.to_s
              end
              json files
            end

          end

          puts "Deploy routes initialized"
        end

      end
    end
  end
end