app/soc/logic/models/sponsor.py
author Pawel Solyga <Pawel.Solyga@gmail.com>
Sun, 16 Nov 2008 12:48:23 +0000
changeset 484 6364f8b0656b
parent 481 94834a1e6c01
child 499 d22e4fe8e64b
permissions -rw-r--r--
Add an e-mail dispatcher that can be used to send messages via the website. Add base and invitation templates that can be used with email dispatcher to send invitation emails. Please read the module doc string for more information how to use it. Patch by: Lennard de Rijk, Pawel Solyga

#!/usr/bin/python2.5
#
# Copyright 2008 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.

"""Sponsor (Model) query functions.
"""

__authors__ = [
  '"Sverre Rabbelier" <sverre@rabbelier.nl>',
  ]


from soc.logic import key_name
from soc.logic.models import base

import soc.models.group
import soc.models.sponsor


class Logic(base.Logic):
  """Logic methods for the Sponsor model
  """

  def __init__(self):
    """Defines the name, key_name and model for this entity.
    """
    base.Logic.__init__(self, soc.models.sponsor.Sponsor,
                        base_model=soc.models.group.Group)

  def getKeyValues(self, entity):
    """See base.Logic.getKeyNameValues.
    """

    return [entity.link_name]

  def getKeyValuesFromFields(self, fields):
    """See base.Logic.getKeyValuesFromFields.
    """

    return [fields['link_name']] 

  def getKeyFieldNames(self):
    """See base.Logic.getKeyFieldNames
    """

    return ['link_name']


  def isDeletable(self, entity):
    """Returns whether the specified Sponsor entity can be deleted.
    
    Args:
      entity: an existing Sponsor entity in datastore
    """
    # TODO(pawel.solyga): Check if Sponsor can be deleted (no Hosts, Programs)
    return True

logic = Logic()