Sha256: 9446ea4ebb9d70656d95017bbda94fd05bc53020b2137b202698f0a5001f5c0e
Contents?: true
Size: 1020 Bytes
Versions: 6
Compression:
Stored size: 1020 Bytes
Contents
class Comment < ActiveRecord::Base
include SocialStream::Models::Object
alias_attribute :text, :description
validates_presence_of :text
after_create :increment_comment_count
before_destroy :decrement_comment_count
define_index do
activity_object_index
end
def parent_post
self.post_activity.parent.direct_object
end
def title
description.truncate(30, :separator =>' ')
end
private
# after_create callback
#
# Increment comment counter in parent's activity_object with a comment
def increment_comment_count
return if self.post_activity.parent.blank?
self.post_activity.parent.direct_activity_object.increment!(:comment_count)
end
# before_destroy callback
#
# Decrement comment counter in parent's activity_object when comment is destroyed
def decrement_comment_count
return if self.post_activity.blank? || self.post_activity.parent.blank?
self.post_activity.parent.direct_activity_object.decrement!(:comment_count)
end
end
Version data entries
6 entries across 6 versions & 2 rubygems