Class: Eventifier::EventSubscriber

Inherits:
Object
  • Object
show all
Defined in:
lib/eventifier/event_subscriber.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(klass, method_name) ⇒ EventSubscriber

Returns a new instance of EventSubscriber.



8
9
10
 
# File 'lib/eventifier/event_subscriber.rb', line 8

def initialize(klass, method_name)
  @klass, @method_name = klass, method_name
end

Class Method Details

.subscribe_to_all(klass, names) ⇒ Object 



2
3
4
5
6
 
# File 'lib/eventifier/event_subscriber.rb', line 2

def self.subscribe_to_all(klass, names)
  names.each do |method_name|
    new(klass, method_name).subscribe_to_method
  end
end

Instance Method Details

#subscribe_to_method ⇒ Object 



12
13
14
15
16
17
18
19
20
 
# File 'lib/eventifier/event_subscriber.rb', line 12

def subscribe_to_method
  return if notifications.notifier.listening?(name)

  notifications.subscribe(name) do |*args|
    event = Eventifier::EventTranslator.new(*args).translate
    notifications.instrument "#{prefix}.notification.eventifier",
      verb: :create, event: event, object: event.eventable unless event.nil?
  end
end