# -*- coding: utf-8 -*-
# Copyright 2008-2010 Universidad Politécnica de Madrid and Agora Systems S.A.
#
# This file is part of VCC (Virtual Conference Center).
#
# VCC is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# VCC 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with VCC.  If not, see <http://www.gnu.org/licenses/>.

class AdmissionObserver < ActiveRecord::Observer

  def after_create(admission)
    case admission
    when Invitation
      if (admission.group.class == Space) then
        Informer.deliver_invitation(admission)
      elsif (admission.group.class == Event) then
        Informer.deliver_event_invitation(admission)
      end
    when JoinRequest
      Informer.deliver_join_request(admission)
    end
  end

  def after_update(admission)
    if admission.processed?
      case admission
      when Invitation
        if (admission.group.class == Space) then
          Informer.deliver_processed_invitation(admission)
        elsif (admission.group.class == Event) then
          Participant.create({:user => admission.candidate, :email => admission.email, :event_id => admission.group.id, :attend => admission.accepted})
        end
      when JoinRequest
        Informer.deliver_processed_join_request(admission)
      end
    end
  end

end