Sha256: 2db374d8d89f6835f628d2b7ab40160ae762db98ce68d64bc90d645a84807729
Contents?: true
Size: 1.06 KB
Versions: 56
Compression:
Stored size: 1.06 KB
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
_activity_parent_id && _activity_parent.direct_object ||
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.try(:decrement!, :comment_count)
end
end
Version data entries
56 entries across 56 versions & 2 rubygems