class Pettanr.Operator
  
  constructor: (operators) ->
    @operators = operators
    @user = @find_user()
    @author = @find_author()
    @artist = @find_artist()
    @admin = @find_admin()
  
  #InstanceMethods
  find_user: () ->
    _.find @operators, (operator) ->
      console.log operator.constructor.name
      Pettanr[operator.constructor.name] == Pettanr.User
  
  find_author: () ->
    _.find @operators, (operator) ->
      Pettanr[operator.constructor.name] == Pettanr.Author
  
  find_artist: () ->
    _.find @operators, (operator) ->
      Pettanr[operator.constructor.name] == Pettanr.Artist
  
  find_admin: () ->
    _.find @operators, (operator) ->
      Pettanr[operator.constructor.name] == Pettanr.Admin
  
  is_guest: () ->
    true
  
  is_reader: () ->
    return true if @author or @artist or @admin or @user
    false
  
  is_user: () ->
    return true if @author or @artist or @user
    false
  
  is_resource_reader: () ->
    return true if @author or @artist or @admin or @user or @demand_user
    false
  
  is_admin: () ->
    return true if @admin
    false