cortex-cms/cortex

module Cortex
  class UpdateFieldItemTransaction < Cortex::ApplicationTransaction
    include Cortex::FieldItemTransactor

    step :init
    step :process_plugin_transaction

    def init(field_item_attributes)
      field_item = FieldItem.find_by_id(field_item_attributes['id'])

      if field_item
        field_item.assign_attributes(field_item_attributes)
        Success(field_item)
      else
        Failure(:not_found)
      end
    end

    def process_plugin_transaction(field_item)
      Success(transact_update(field_item) || field_item)
    end
  end
end