--- a/taskapp/utilities/request.py	Tue Mar 09 11:39:34 2010 +0530
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,62 +0,0 @@
-from datetime import datetime
-
-from django.contrib.auth.models import User
-from pytask.taskapp.models import Request, Profile
-
-def create_request(sent_by,role,sent_to=None,task=None,receiving_user=None,pynts=0):
-    """
-    creates an unreplied request, based on the passed arguments
-        sent_to - a list of users to which the request is to be sent
-        sent_by - sender of request
-        role - a two character field which represents the role requested, if role = 'PY' then sent to all admins
-        task - a requesting task (useful for sending admins a request to give Pynts to the user)
-        receiving_user - user to whom the Pynts is assigned to(useful for sending admins a request to give Pynts to the user)
-        pynts - the pynts assigned to the receiving user
-    """
-    req = Request(creation_date=datetime.now())
-    req.sent_by = sent_by
-    req.reply_date = datetime(1970,01,01)
-    req.role = role
-    req.pynts = pynts
-    if task:
-        req.task = task
-    req.save()
-    if role == 'PY':
-        admin_profiles = Profile.objects.filter(rights='AD')
-        for admin_profile in admin_profiles:
-            req.sent_to.add(admin_profile.user)
-        req.receiving_user = receiving_user
-    else:
-        req.sent_to.add(sent_to)
-    req.save()
-
-def get_request(rid, user):
-    """ see if the request is replied or if he can not view the request,
-    raise 404 error. else return request.
-    """
-
-    active_requests = user.request_sent_to.filter(is_valid=True, is_replied=False).order_by('creation_date')
-    current_requests = active_requests.filter(id=rid)
-    if current_requests:
-        current_request = current_requests[0]
-
-        try:
-            newer_request = current_request.get_next_by_creation_date(sent_to=user, is_replied=False, is_valid=True)
-            newest_request = active_requests.reverse()[0]
-            if newer_request == newest_request:
-                newest_request = None
-        except Request.DoesNotExist:
-            newer_request, newest_request = None, None
-
-        try:
-            older_request = current_request.get_previous_by_creation_date(sent_to=user, is_replied=False, is_valid=True)
-            oldest_request = active_requests[0]
-            if oldest_request == older_request:
-                oldest_request = None
-        except Request.DoesNotExist:
-            older_request, oldest_request = None, None
-
-        return newest_request, newer_request, current_request, older_request, oldest_request 
-
-    else:
-        return None, None, None, None, None