openproject/app/controllers/projects/archive_controller.rb

#-- encoding: UTF-8

#-- copyright
# OpenProject is an open source project management software.
# Copyright (C) 2012-2021 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.
#++

class Projects::ArchiveController < ApplicationController
  before_action :find_project_by_project_id
  before_action :require_admin

  def create
    change_status_action(:archive)
  end

  def destroy
    change_status_action(:unarchive)
  end

  private

  def change_status_action(status)
    service_call = change_status(status)

    if service_call.success?
      redirect_to(project_path_with_status)
    else
      flash[:error] = t(:"error_can_not_#{status}_project",
                        errors: service_call.errors.full_messages.join(', '))
      redirect_back fallback_location: project_path_with_status
    end
  end

  def change_status(status)
    "Projects::#{status.to_s.camelcase}Service"
      .constantize
      .new(user: current_user, model: @project)
      .call
  end

  def project_path_with_status
    acceptable_params = params.permit(:status).to_h.compact.select { |_, v| v.present? }

    projects_path(acceptable_params)
  end
end