splatted report endpoint

gistfile1.rb

  get "/admin/reports/*_metrics.csv" do |operation|
    endpoint = Att::API::Internal::Metrics.new(Server.setting(:api_uri), @app, @type)

    report = "Date of Report,"
    report += "Developer Registration Date,"
    report += "Developer Id,"
    report += "Developer Email,"
    report += "Developer Organization,"
    report += "Developer CTN,"
    report += "AT&T Wireless Customer,"
    report += "Application Name,"
    report += "Application ID,"
    report += "Application Status,"

    if operation == "read"
      metrics = MultiJson.decode(endpoint.get_read_metrics(@from, @to))
      report += "Data Source Name,"
      report += "Data Source ID,"
      report += "Data Source Owner ID,"
      report += "API Usage\n"
    else
      metrics = MultiJson.decode(endpoint.get_write_metrics())
      report += "Storage Used\n"
    end

    metrics.each { |metric|
      developer_user = User.find(metric["key"]["developer"])
      developer = Developer.find(metric["key"]["developer"])
      application = Application.find(metric["key"]["application_name"])

      developer_org = "none"
      developer_org = developer.company unless developer.company.nil?

      developer_ctn = "none"
      developer_ctn = developer.identity.mobile_number unless developer.identity.mobile_number.nil?

      report += Time.now.strftime("%m/%d/%Y") + ","
      report += developer.created_at.strftime("%m/%d/%Y") + ","
      report += developer_user.id + ','
      report += developer_user.email + ','
      report += developer_org + ","
      report += developer_ctn + ","
      report += "?" + ","
      report += application.display_name + ","
      report += metric["key"]["application_id"] + ","
      report += application.app_status + ","

      if operation == "read"
        datasource = Application.find(metric["key"]["datasource_name"])
        datasource_owner = "none"
        datasource_owner = datasource.developer.company unless datasource.developer.company.nil?
        datasource_owner = datasource.organization unless datasource.organization.nil?
        report += datasource.display_name + ","
        report += metric["key"]["datasource_id"] + ","
        report += datasource_owner + ","
      end

      report += number_to_human_size(metric["sum"]) + "\n"
    }

    headers "Content-Disposition" => "attachment;filename=#{params[:operation]}_metrics_#{@to}_#{@from}.csv",
            "Content-Type" => "application/octet-stream" unless @noattach

    report
  end