Sha256: e876c63aa9b2ac7857f629765e0802bd5afea58eb579856f66ca41c79ab702a9
Contents?: true
Size: 1.26 KB
Versions: 34
Compression:
Stored size: 1.26 KB
Contents
module SocialStream
module Models
# Models that have author, user_author and owner, properties saved in {Channel}.
# Currently {Activity} and {ActivityObject}
module Channeled
# Add the method {#channeled} to ActiveRecord
module ActiveRecord
extend ActiveSupport::Concern
module ClassMethods
# This class is channeled. See {Channel}
def channeled
include SocialStream::Models::Channeled
end
end
end
extend ActiveSupport::Concern
included do
# Channeled models are subtypes of {Channel}
# Author, owner and user_author are defined in its channel
subtype_of :channel,
:belongs => { :dependent => nil }
before_validation :check_existing_channel
end
protected
# Use existing channel, do not create a new one
def check_existing_channel
return unless channel!.new_record?
existing_channel =
Channel.
where(:author_id => author_id,
:owner_id => owner_id,
:user_author_id => user_author_id).
first
return if existing_channel.blank?
self.channel = existing_channel
end
end
end
end
Version data entries
34 entries across 34 versions & 2 rubygems