Module: Eventsimple::Entity

Defined in:
lib/eventsimple/entity.rb

Defined Under Namespace

Modules: ClassMethods, InstanceMethods

Constant Summary collapse

DEFAULT_IGNORE_PROPS = 
%w[id lock_version].freeze

Instance Method Summary collapse

Instance Method Details

#event_driven_by(event_klass, aggregate_id:, filter_attributes: []) ⇒ Object 



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# File 'lib/eventsimple/entity.rb', line 5

def event_driven_by(event_klass, aggregate_id:, filter_attributes: [])
  has_many :events, class_name: event_klass.name.to_s,
    foreign_key: :aggregate_id,
    primary_key: aggregate_id,
    dependent: :delete_all,
    inverse_of: model_name.element.to_sym,
    autosave: false,
    validate: false

  after_initialize :readonly!

  class_attribute :ignored_for_projection, default: []

  class_attribute :_filter_attributes
  self._filter_attributes = [aggregate_id] | Array.wrap(filter_attributes)

  # disable automatic timestamp updates
  self.record_timestamps = false

  Eventsimple.configuration.ui_visible_models |= [self]

  include InstanceMethods
  extend ClassMethods
end