#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2018 the OpenProject Foundation (OPF)
#
# 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) 2006-2017 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 docs/COPYRIGHT.rdoc for more details.
#++

require_dependency 'api/v3/user_preferences/user_preferences_representer'

module API
  module V3
    module UserPreferences
      class UserPreferencesAPI < ::API::OpenProjectAPI
        resource :my_preferences do
          helpers do
            def represent_preferences
              UserPreferencesRepresenter.new(@preferences, current_user: current_user)
            end
          end

          after_validation do
            @preferences = current_user.pref
          end

          get do
            represent_preferences
          end

          patch do
            fail ::API::Errors::Unauthenticated unless current_user.logged?

            representer = represent_preferences
            representer.from_hash(request_body)

            if @preferences.save
              representer
            else
              raise ::API::Errors::ErrorBase.create_and_merge_errors(@preferences.errors)
            end
          end
        end
      end
    end
  end
end