# 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.
#++

module ProjectPhases
  class HoverCardController < ApplicationController
    before_action :authorize
    before_action :assign_gate
    before_action :find_phase
    before_action :check_access

    layout false

    def show; end

    private

    def check_access
      return if User.current.allowed_in_project?(:view_project_phases, @phase.project)

      render json: { error: "Forbidden" }, status: :forbidden
    end

    def assign_gate
      @gate = params[:gate]
      return if @gate.in?(%w[start finish])

      render json: { error: "Invalid gate parameter" }, status: :unprocessable_entity
    end

    def find_phase
      @phase = Project::Phase.where(active: true).eager_load(:definition).find_by(id: params[:id])
      return if @phase

      render json: { error: "Invalid id parameter" }, status: :unprocessable_entity
    end
  end
end