This allows us to do something like:
class Model < ActiveRecord::Base has_a_broadcast_policy
set_broadcast_policy do |p| p.dispatch :notification_name p.to { some_endpoints } p.whenever { |record| record.foo_is_true? && record.bar_is_false? } p.data { course_id: course_id, root_account_id: root_account_id} end
end
In order to use the gem in Rails, you'll need an initializer something like this:
config/initializers/broadcast_policy.rb
require 'broadcast_policy' Rails.configuration.to_prepare do BroadcastPolicy.notifier = lambda { Notifier.new } BroadcastPolicy.notification_finder = lambda { NotificationFinder.new(Notification.all_cached) } end ActiveRecord::Base.send(:extend, BroadcastPolicy::ClassMethods)
The two BroadcastPolicy services are necessary to supply the canvas domain objects for integrating with the notification system License
Copyright (C) 2014 - present Instructure, Inc.
This file is part of Canvas.
Canvas is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, version 3 of the License.
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You should have received a copy of the GNU Affero General Public License along with this program. If not, see http://www.gnu.org/licenses/.