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dereg.py
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dereg.py
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# Copyright 2014 Roberto Brian Sarrionandia
#
# 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 file handles the deregistration of teams, judges, and institutions.
import webapp2
from google.appengine.ext import ndb
import tusers
import logging
#Handles the deregistration of open teams
class DeregTeamHandler(webapp2.RequestHandler):
def post(self):
user = tusers.get_current_user()
#Check if the t_key parameter is un use
if self.request.get('t_key', default_value=False):
key = ndb.Key(urlsafe=self.request.get('t_key'))
t = key.get()
if t.authorised(user):
key.delete()
self.redirect(self.request.referer)
#Handles the deregistration of independent and institutional judges
class DeregJudgeHandler(webapp2.RequestHandler):
def post(self):
user = tusers.get_current_user()
#Check if the j_key parameter is in use.
if self.request.get('j_key', default_value=False):
key = ndb.Key(urlsafe=self.request.get('j_key'))
j = key.get()
#Delete from the database
if j.authorised(user):
key.delete()
self.redirect(self.request.referer)
class DeregInstitutionHandler(webapp2.RequestHandler):
def post(self):
user = tusers.get_current_user()
#Get the requested tournament
key = ndb.Key(urlsafe=self.request.get('institution'))
institution = key.get()
if institution.authorised(user):
institution.destroy()
self.redirect(self.request.referer)
app = webapp2.WSGIApplication([
('/dereg/team', DeregTeamHandler),
('/dereg/judge', DeregJudgeHandler),
('/dereg/institution', DeregInstitutionHandler)
], debug=True)