25 lines
764 B
Ruby
25 lines
764 B
Ruby
# Copyright (c) 2010, Diaspora Inc. This file is
|
|
# licensed under the Affero General Public License version 3 or later. See
|
|
# the COPYRIGHT file.
|
|
#
|
|
class Notification < ActiveRecord::Base
|
|
|
|
belongs_to :receiver, :class_name => 'User'
|
|
belongs_to :actor, :class_name => 'Person'
|
|
belongs_to :target, :polymorphic => true
|
|
|
|
def self.for(receiver, opts={})
|
|
self.where(opts.merge!(:receiver => receiver)).order('created_at desc')
|
|
end
|
|
|
|
def self.notify(receiver, target, actor)
|
|
if target.respond_to? :notification_type
|
|
if action = target.notification_type(receiver, actor)
|
|
create(:target => target,
|
|
:action => action,
|
|
:actor => actor,
|
|
:receiver => receiver)
|
|
end
|
|
end
|
|
end
|
|
end
|