#!/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.

"""GHOPStudent (Model) query functions.

"""

__authors__ = [

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

  ]

from google.appengine.api.labs import taskqueue

from soc.logic.models import student

import soc.models.student

from soc.modules.ghop.logic.models import task as ghop_task_logic

import soc.modules.ghop.logic.models.program

import soc.modules.ghop.models.student

class Logic(student.Logic):

  """Logic methods for the GHOPStudent model.

  """

  def __init__(self, model=soc.modules.ghop.models.student.GHOPStudent,

               base_model=soc.models.student.Student,

               scope_logic=soc.modules.ghop.logic.models.program,

               role_name='ghop_student', disallow_last_resign=False):

    """Defines the name, key_name and model for this entity.

    """

    super(Logic, self).__init__(model, base_model=base_model,

                                scope_logic=scope_logic, role_name=role_name,

                                disallow_last_resign=disallow_last_resign)

  def _onCreate(self, entity):

    """Update all the tasks the student has claimed or are awaiting

    registration.

    """

    task_params = {

        'student_key': entity.key().id_or_name(),

        }

    task_url = '/tasks/ghop/task/update/student_status'

    new_task = taskqueue.Task(params=task_params, url=task_url)

    new_task.add('ghop-update')

    super(Logic, self)._onCreate(entity)

logic = Logic()