## filter.rb
class Filter < ActiveRecord::Base
  has_many :visitors, :as => :visitable
  has_many :conditions, :as => :conditionable, :dependent => :destroy
  has_many :assigned_profiles, :as => :assignable, :dependent => :destroy
  has_many :site_profiles, :through => :assigned_profiles

  accepts_nested_attributes_for :conditions, :allow_destroy => true #, :reject_if => proc { |obj| obj.blank? }
  accepts_nested_attributes_for :assigned_profiles, :reject_if => lambda { |p| p[:shares].blank? }, :allow_destroy => true

  validates_uniqueness_of :name

  acts_as_list

  default_scope :order => 'position'

  def total_shares
    self.assigned_profiles.where(:active => true).sum('shares')
  end
end

## profile_test.rb
class ProfileTest < ActiveRecord::Base
  has_many :visitors, :as => :visitable
  has_many :conditions, :as => :conditionable, :dependent => :destroy
  has_many :assigned_profiles, :as => :assignable, :dependent => :destroy
  has_many :site_profiles, :through => :assigned_profiles
  has_many :test_runs
  belongs_to :current_test_run, :class_name => 'TestRun'

  accepts_nested_attributes_for :conditions, :allow_destroy => true #, :reject_if => proc { |obj| obj.blank? }
  accepts_nested_attributes_for :assigned_profiles, :reject_if => lambda { |p| p[:shares].blank? }, :allow_destroy => true

  validates_uniqueness_of :name

  acts_as_list

  default_scope :order => 'position'

  def total_shares
    self.assigned_profiles.where(:active => true).sum('shares')
  end
end

## condition.rb
class Condition < ActiveRecord::Base
  belongs_to :conditionable, :polymorphic => true
  belongs_to :condition_entryable, :polymorphic => true, :dependent => :destroy

  default_scope :order => 'condition_entryable_type, matches desc'
end

## condition_country.rb
class ConditionCountry < ActiveRecord::Base
  has_one :condition_entry, :as => :condition_entryable, :class_name => 'Condition'
  accepts_nested_attributes_for :condition_entry, :allow_destroy => true #, :reject_if => proc { |obj| obj.blank? }


  def type
    'Country'
  end
end

## condition_day.rb
class ConditionDay < ActiveRecord::Base
  has_one :condition_entry, :as => :condition_entryable, :class_name => 'Condition'
  accepts_nested_attributes_for :condition_entry, :allow_destroy => true #, :reject_if => proc { |obj| obj.blank? }

  def type
    'Day'
  end
end

## condition_time.rb
class ConditionTime < ActiveRecord::Base
  has_one :condition_entry, :as => :condition_entryable, :class_name => 'Condition'
  accepts_nested_attributes_for :condition_entry, :allow_destroy => true #, :reject_if => proc { |obj| obj.blank? }

  def type
    'Time'
  end
end
## assigned_profile.rb
class AssignedProfile < ActiveRecord::Base
  belongs_to :site_profile
  belongs_to :assignable, :polymorphic => true

  validates_presence_of :shares
  validates_numericality_of :shares, :only_integer => true, :greater_than => 0

  def percentage_share_for_object(object)
    if self.active
      self.shares / object.total_shares * 100
    else
      0
    end
  end
end

## visitor.rb
class Visitor < ActiveRecord::Base

  has_many :page_views
  has_many :certificates
  belongs_to :site_profile
  belongs_to :visitable, :polymorphic => true

end