src/db/migrate/20130329040263_create_alberich_entities.alberich.rb
# This migration comes from alberich (originally 20121027023136)
class CreateAlberichEntities < ActiveRecord::Migration
class Alberich::Entity < ActiveRecord::Base; end
def up
create_table :alberich_entities do |t|
t.string :name
t.references :entity_target, :polymorphic => true, :null => false
t.integer :lock_version, :default => 0
t.timestamps
end
if Alberich.user_class.constantize.table_exists?
Alberich.user_class.constantize.all.each do |u|
unless Alberich::Entity.where(:entity_target_type =>
Alberich.user_class,
:entity_target_id =>
u.id).first
entity = Alberich::Entity.new(:entity_target_id => u.id,
:entity_target_type =>
Alberich.user_class)
entity.name = u.to_s
entity.save!
end
end
end
if Alberich.user_group_class.constantize.table_exists?
Alberich.user_group_class.constantize.all.each do |ug|
unless Alberich::Entity.where(:entity_target_type =>
Alberich.user_group_class,
:entity_target_id =>
ug.id).first
entity = Alberich::Entity.new(:entity_target_id => ug.id,
:entity_target_type =>
Alberich.user_group_class)
entity.name = ug.to_s
entity.save!
end
end
end
end
def down
drop_table :alberich_entities
end
end