debian-mirror-gitlab/lib/static_model.rb

# frozen_string_literal: true

# Provides an ActiveRecord-like interface to a model whose data is not persisted to a database.
module StaticModel
  extend ActiveSupport::Concern

  class_methods do
    # Used by ActiveRecord's polymorphic association to set object_id
    def primary_key
      'id'
    end

    # Used by ActiveRecord's polymorphic association to set object_type
    def base_class
      self
    end
  end

  # Used by AR for fetching attributes
  #
  # Pass it along if we respond to it.
  def [](key)
    send(key) if respond_to?(key) # rubocop:disable GitlabSecurity/PublicSend
  end

  def to_param
    id
  end

  def new_record?
    false
  end

  def persisted?
    false
  end

  def destroyed?
    false
  end

  def ==(other)
    other.present? && other.is_a?(self.class) && id == other.id
  end
end