ensl.org/app/controllers/servers_controller.rb

class ServersController < ApplicationController
  before_action :get_server, except: [:index, :refresh, :new, :create]

  def index
    @servers = Server.hlds.active.ordered.all :include => :user
    @ns2 = Server.ns2.active.ordered.all :include => :user
    @officials = Server.ns2.active.ordered.where ["name LIKE ?", "%NSL%"]
  end

  def show
  end

  def new
    @server = Server.new
    raise AccessError unless @server.can_create? cuser
  end

  def edit
    raise AccessError unless @server.can_update? cuser
  end

  def create
    @server = Server.new(Server.params(params, cuser))
    @server.user = cuser
    raise AccessError unless @server.can_create? cuser

    if @server.save
      flash[:notice] = t(:server_create)
      redirect_to @server
    else
      render :new
    end
  end

  def update
    raise AccessError unless @server.can_update? cuser

    if @server.update_attributes(Server.params(params, cuser))
      flash[:notice] = t(:server_update)
      redirect_to @server
    else
      render :edit
    end
  end

  def default
    raise AccessError unless @server.can_update? cuser
    @server.default_record
    render text: 'Ok'
  end

  def destroy
    raise AccessError unless @server.can_destroy? cuser

    if @server.destroy
      flash[:notice] = t(:server_destroy)
      redirect_to servers_url
    end
  end

  private

  def get_server
    @server = Server.find params[:id]
  end
end