Module: Undertow::DSL

Defined in:
lib/undertow/dsl.rb

Overview

Class-level DSL extended onto ActiveRecord::Base by the Railtie. Any model that calls these methods automatically registers itself with Undertow and gets Trackable behavior wired in at boot — no include needed.

class Activity < ApplicationRecord
  undertow_on_drain ->(model_name, ids, deleted_ids) { ActivityReindexJob.perform_later(ids, deleted_ids) }
  undertow_skip     %w[lock_version searchkick_reindexing]

  undertow_depends_on :provider, foreign_key: :provider_id, watched_columns: %w[approved mobile]
  undertow_depends_on :location_series,
                      resolver:        ->(ls) { Activity.where(series_id: ls.series_id) },
                      watched_columns: %w[location_id hidden]
end

Instance Method Summary collapse

Instance Method Details

#undertow_depends_on(association, foreign_key: nil, resolver: nil, watched_columns: nil) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/undertow/dsl.rb', line 29

def undertow_depends_on(association, foreign_key: nil, resolver: nil, watched_columns: nil)
  raise ArgumentError, 'provide exactly one of foreign_key: or resolver:' unless foreign_key.nil? ^ resolver.nil?

  _undertow_config.dependencies << {
    association:     association,
    foreign_key:     foreign_key,
    resolver:        resolver,
    watched_columns: watched_columns
  }.freeze
  _undertow_ensure_trackable!
end

#undertow_on_drain(callable) ⇒ Object 



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# File 'lib/undertow/dsl.rb', line 19

def undertow_on_drain(callable)
  _undertow_config.on_drain = callable
  _undertow_ensure_trackable!
end

#undertow_skip(columns) ⇒ Object 



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# File 'lib/undertow/dsl.rb', line 24

def undertow_skip(columns)
  _undertow_config.skip_columns = columns
  _undertow_ensure_trackable!
end