#!/usr/bin/python2.5

#

# Copyright 2009 the Melange authors.

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#   http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

"""This module contains the GHOP OrgPrizeAssignment Model.

"""

__authors__ = [

  '"Madhusudan.C.S" <madhusudancs@gmail.com>',

]

from google.appengine.ext import db

import soc.models.base

import ghop.models.organization

import ghop.models.program

class GHOPOrgPrizeAssignment(soc.models.base.ModelWithFieldAttributes):

  """Model for prizes assigned to Students by an Organization.

  """

  #: Program to which these winners belong to

  program = db.ReferenceProperty(reference_class=ghop.models.program.GHOPProgram,

                                 required=True,

                                 collection_name='program_prizes')

  #: Organization to which these winners belong to

  org = db.ReferenceProperty(

      reference_class=ghop.models.organization.GHOPOrganization,

      required=True, collection_name='organization_prizes')

  #: Ordered list of winners(reference to Student entities) for the given

  #: organization under the specified program

  winners = db.ListProperty(item_type=db.Key, default=[])

  #: Unordered list of runner-ups(reference to Student entities) for the given

  #: organization under the specified program

  runner_ups = db.ListProperty(item_type=db.Key, default=[])