Noosfero/noosfero

class Kind < ActiveRecord::Base
  self.inheritance_column = "etype"

  attr_accessible :name, :type, :environment, :moderated

  store_accessor :metadata
  include MetadataScopes

  include HasUploadQuota

  belongs_to :environment, optional: true
  has_and_belongs_to_many :profiles

  validates_presence_of :name, :environment
  validates_uniqueness_of :name, scope: [:type, :environment]

  def add_profile(profile)
    return if profiles.include?(profile)

    if moderated
      tasks = environment.tasks.pending.where(type: "ApproveKind").where(requestor: profile)
      ApproveKind.create!(
        target: environment,
        requestor: profile,
        kind: self
      ) unless tasks.any? { |task| task.kind == self }
    else
      profiles << profile
    end
  end

  def remove_profile(profile)
    return unless profiles.include?(profile)

    profiles.destroy profile
  end

  def style_class
    "#{name.to_slug}-#{type.to_slug}-kind"
  end

  private

    def super_upload_quota
      environment.quota_for(type.constantize)
    end
end