Sha256: 42fb1fe89ece509fb29b87301fdbb7f9df5af3e36b7bd19026b44eb2400a5a96
Contents?: true
Size: 981 Bytes
Versions: 25
Compression:
Stored size: 981 Bytes
Contents
class ActivityObjectProperty < ActiveRecord::Base
belongs_to :activity_object,
inverse_of: :activity_object_properties
belongs_to :property,
class_name: "ActivityObject",
inverse_of: :activity_object_holds
before_create :set_main
after_update :update_main
scope :main, where(main: true)
def siblings
self.
class.
includes(:property).
where(activity_object_id: activity_object_id).
where("property_id != ?", property_id).
merge(ActivityObject.where(object_type: property.object_type))
end
private
# before_create callback
def set_main
if !main? && siblings.blank?
self.main = true
elsif main? && siblings.present?
remove_main_from_siblings
end
end
# after_update callback
def update_main
remove_main_from_siblings if main?
end
def remove_main_from_siblings
siblings.main.each do |s|
s.update_attribute :main, false
end
end
end
Version data entries
25 entries across 25 versions & 2 rubygems