class Role
  include Mongoid::Document
  include Mongoid::Attributes::Dynamic
  
  field :key, type: String
  field :title, type: String, localize: true
  field :built_in, type: Boolean, default: false
  field :disabled, type: Boolean, default: false

  has_and_belongs_to_many :member_profiles
  has_many :authorizations

  has_many :attribute_fields,  dependent: :destroy
  accepts_nested_attributes_for :attribute_fields

  has_many :role_statuses, dependent: :destroy

  def is_built_in?
  	self.built_in
  end

  def is_disabled?
    self.disabled
  end

  def approved_categories_for_module(module_app)
    module_app_categories = module_app.categories
    authorizations = Authorization.where(:role_id => self.id)
    authorized_categories = []
    authorizations.each do |auth|
      cat = auth.category
      authorized_categories << auth.category if !cat.nil?
    end
    (module_app_categories & authorized_categories)
  end

  def is_manager_for?(module_app)
    a = self.authorizations.find_by(:module_app_id => module_app.id) rescue nil
    if a.nil?
      false
    else
      true
    end
  end

  def is_sub_manager_for?(module_app)
    if !self.is_manager_for?(module_app)
      categories = self.approved_categories_for_module(module_app)
      if categories.count > 0
        true
      else
        false
      end
    else
      false
    end
  end
end