# frozen_string_literal: true

#-- copyright
# OpenProject is an open source project management software.
# Copyright (C) the OpenProject GmbH
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2013 Jean-Philippe Lang
# Copyright (C) 2010-2013 the ChiliProject Team
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
#
# See COPYRIGHT and LICENSE files for more details.
#++

#
# User for tasks like migrations
#

class SystemUser < User
  include Users::FunctionUser

  def name(*_args); "System" end

  def run_given
    User.execute_as(self) do
      yield self
    end
  end

  def self.first
    system_user = super

    if system_user.nil?
      system_user = new(
        firstname: "",
        lastname: "System",
        login: "",
        mail: "",
        admin: true,
        status: User.statuses[:active],
        first_login: false
      )

      system_user.save

      raise "Unable to create the system user." unless system_user.persisted?
    end

    system_user
  end
end