class RemoveKindColumns < ActiveRecord::Migration
+ include CurrentApiClient
+
def up
remove_column :links, :head_kind
remove_column :links, :tail_kind
add_column :links, :head_kind, :string
add_column :links, :tail_kind, :string
add_column :logs, :object_kind, :string
+
+ act_as_system_user do
+ Link.all.each do |l|
+ l.head_kind = ArvadosModel::resource_class_for_uuid(l.head_uuid).kind if l.head_uuid
+ l.tail_kind = ArvadosModel::resource_class_for_uuid(l.tail_uuid).kind if l.tail_uuid
+ l.save
+ end
+ Log.all.each do |l|
+ l.object_kind = ArvadosModel::resource_class_for_uuid(l.object_uuid).kind if l.object_uuid
+ l.save
+ end
+ end
end
end