Class: RailsSimpleEventSourcing::EventBus

Inherits:
Object
  • Object
show all
Defined in:
lib/rails_simple_event_sourcing/event_bus.rb

Class Method Summary collapse

Class Method Details

.dispatch(event) ⇒ Object 



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# File 'lib/rails_simple_event_sourcing/event_bus.rb', line 16

def dispatch(event)
  subscribers_for(event).each do |subscriber|
    subscriber.perform_later(event)
  rescue StandardError => e
    Rails.logger.error(
      "[RailsSimpleEventSourcing::EventBus] Failed to enqueue #{subscriber} for event ##{event.id}: #{e.message}"
    )
  end
end

.reset! ⇒ Object 



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# File 'lib/rails_simple_event_sourcing/event_bus.rb', line 26

def reset!
  @subscriptions = Concurrent::Map.new { |h, k| h[k] = Concurrent::Array.new }
end

.subscribe(event_class, subscriber) ⇒ Object 



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# File 'lib/rails_simple_event_sourcing/event_bus.rb', line 8

def subscribe(event_class, subscriber)
  unless subscriber.is_a?(Class) && subscriber < ActiveJob::Base
    raise ArgumentError, "Subscriber must be an ActiveJob class, got #{subscriber}"
  end

  @subscriptions[event_class.to_s] << subscriber
end