openproject/app/seeders/demo_data/group_seeder.rb

#-- encoding: UTF-8

#-- copyright

# OpenProject is a project management system.
# Copyright (C) 2012-2015 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) 2006-2013 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 doc/COPYRIGHT.rdoc for more details.
module DemoData
  class GroupSeeder < Seeder
    attr_accessor :user
    include ::DemoData::References

    def initialize
      self.user = User.admin.first
    end

    def seed_data!
      print '    ↳ Creating groups'

      seed_groups

      puts
    end

    private

    def seed_groups
      groups = demo_data_for('groups')

      groups.each do |group_attr|
        print '.'
        group = create_group group_attr[:name]

        add_user_to_group group
        add_projects_to_group group, group_attr[:projects]
      end
    end

    def create_group(name)
      Group.create lastname: name
    end

    def add_user_to_group(group)
      group.users << user
    end

    def add_projects_to_group(group, projects)
      projects.each do |project_attr|
        project = Project.find(project_attr[:name])
        role = Role.find_by(name: project_attr[:role])

        Member.create!(
          project: project,
          principal: group,
          roles: [role]
        )
      end
    end
  end
end