Module: Lyra::Associations::EventAware

Extended by:

ActiveSupport::Concern

Defined in:

lib/lyra/associations/event_aware.rb

Overview

Event-aware association module for handling eventual consistency.

In event_sourcing mode, associated records may not exist in the database yet if projections are async. This module provides event-aware versions of Rails associations that fall back to event reconstruction when needed.

Usage in models:

class Registration < ApplicationRecord
include Lyra::Associations::EventAware

event_aware_belongs_to :program
event_aware_has_many :payment_transactions
end