def handle_rebate_response(request):
"""
This function is to respond to rebate requests
@variables:
id: id of the rebate request
leaves: Object corresponding to the id of the rebate request
@return:
data: returns the status of the application
"""
id = request.POST.get('id_rebate')
leaves = Rebate.objects.get(pk=id)
# receiver = ExtraInfo.
date_format = "%Y-%m-%d"
message = ''
b = datetime.strptime(str(leaves.start_date), date_format)
d = datetime.strptime(str(leaves.end_date), date_format)
rebate_count = abs((d - b).days) + 1
receiver = leaves.student_id.id.user
action = request.POST["status"]
leaves.status = action
leaves.save()
if action == '2':
message = ' accepted between dates ' + str(b) + ' and ' + str(d)
else:
message = ' rejected between dates ' + str(b) + ' and ' + str(d)
central_mess_notif(request.user, receiver, 'leave_request', message)
data = {'message': 'You responded to request !'}
return data
def handle_vacation_food_request(request, ap_id):
"""
This function records the response to vacation food requests
:param request:
user: Current user
:param ap_id:
:variables:
holds_designations: Designation of the current user
applications: Object of application with the given id
:return:
"""
applications = Vacation_food.objects.get(pk=ap_id)
student = applications.student_id.id.user
if request.POST.get('submit') == 'approve':
applications.status = '2'
central_mess_notif(request.user, student, 'vacation_request_accepted')
elif request.POST.get('submit') == 'reject':
applications.status = '0'
else:
applications.status = '1'
applications.save()
data = {'status': 1}
return data
def add_mess_committee(request, roll_number):
print("\n\n\\n\n\n\n\n")
print(roll_number)
mess = Messinfo.objects.get(student_id__id=roll_number)
print(mess)
if mess.mess_option == 'mess1':
designation = Designation.objects.get(name='mess_committee_mess1')
else:
designation = Designation.objects.get(name='mess_committee_mess2')
# designation = Designation.objects.get(name='mess_committee')
# add_obj = HoldsDesignation.objects.filter(Q(user__username=roll_number) & Q(designation=designation))
check_obj = HoldsDesignation.objects.filter(Q(user__username=roll_number) &
(Q(designation__name__contains='mess_committee')
| Q(designation__name__contains='mess_convener')))
if check_obj:
data = {
'status': 2,
'message': roll_number + " is already a part of mess committee"
}
return data
else:
add_user = User.objects.get(username=roll_number)
designation_object = HoldsDesignation(user=add_user, working=add_user, designation=designation)
designation_object.save()
central_mess_notif(request.user, add_user, 'added_committee', '')
data = {
'status': 1,
'message': roll_number + " is added to Mess Committee"
}
return data
def add_leave_manager(request):
flag = 1
start_date = request.POST.get('l_startd')
end_date = request.POST.get('l_endd')
roll_number = request.POST.get('l_rollno')
type = request.POST.get('l_type')
purpose = request.POST.get('l_purpose')
student = Student.objects.select_related(
'id', 'id__user', 'id__department').get(id__id=roll_number)
add_obj = Rebate(student_id=student,
start_date=start_date,
end_date=end_date,
purpose=purpose,
status='2',
leave_type=type)
if (end_date < start_date):
data = {'status': 3, 'message': "Please check the dates"}
flag = 0
return HttpResponse('Check the dates')
date_format = "%Y-%m-%d"
b = datetime.strptime(str(start_date), date_format)
d = datetime.strptime(str(end_date), date_format)
rebates = Rebate.objects.select_related(
'student_id', 'student_id__id', 'student_id__id__user',
'student_id__id__department').filter(student_id=student)
rebate_check = rebates.filter(status='2')
for r in rebate_check:
a = datetime.strptime(str(r.start_date), date_format)
c = datetime.strptime(str(r.end_date), date_format)
if ((b <= a and (d >= a and d <= c))
or (b >= a and (d >= a and d <= c)) or (b <= a and (d >= c))
or ((b >= a and b <= c) and (d >= c))):
flag = 0
data = {
'status': 3,
'message': "Already applied for these dates",
}
return HttpResponse(
'You are seeing this page : As the leave has been applied for these days already'
)
if flag == 1:
message = 'Your leave request has been accepted between dates ' + str(
b.date()) + ' and ' + str(d.date())
central_mess_notif(request.user, student.id.user, 'leave_request',
message)
add_obj.save()
return HttpResponseRedirect('/mess')
def handle_special_request(request):
"""
This function is to respond to special request for food submitted by students
@variables:
special_request: data corresponding to id of the special request being accepted or rejected
"""
special_request = Special_request.objects.get(pk=request.POST["id"])
receiver = special_request.student_id.id.user
action = request.POST["status"]
message = ''
special_request.status = action
special_request.save()
if action == '2':
message = "accepted"
central_mess_notif(request.user, receiver, 'leave_request', message)
data = {'message': 'You responded to the request !'}
return data
def submit_mess_feedback(request):
"""
This function is to record the feedback submitted
:param request:
user: Current logged in user
:variable:
extra_info: Extra information of the user
:return:
data: to record success or any errors
"""
user = request.user
extra_info = ExtraInfo.objects.get(user=user)
student = Student.objects.get(id=extra_info)
if extra_info.user_type == 'student':
data = add_mess_feedback(request, student)
central_mess_notif(request.user, request.user, 'feedback_submitted')
return JsonResponse(data)
def add_mess_meeting_invitation(request):
"""
This function is to schedule a mess committee meeting
@request:
date: Date of the meeting
venue: Venue of the meeting
time: Time of the meeting
agenda: Agenda of the meeting
@variables:
invitation_obj: Object of Mess_meeting with current values of date, venue, agenda, meeting time
"""
date = request.POST['date']
venue = request.POST['venue']
agenda = request.POST['agenda']
time = request.POST['time']
members_mess = HoldsDesignation.objects.filter(
Q(designation__name__contains='mess_convener')
| Q(designation__name__contains='mess_committee')
| Q(designation__name='mess_manager')
| Q(designation__name='mess_warden'))
date_today = str(today_g.date())
if date <= date_today:
data = {
'status': 2,
'message': "Cannot place invitation for a date that already passed"
}
return data
invitation_obj = Mess_meeting(meet_date=date,
agenda=agenda,
venue=venue,
meeting_time=time)
invitation_obj.save()
message = "Mess Committee meeting on " + date_today + " at " + time + ".\n Venue: " + venue + ".\n Agenda: " + agenda
for invi in members_mess:
central_mess_notif(request.user, invi.user, 'meeting_invitation',
message)
data = {
'status': 1,
'message': "Meeting Details recorded",
'date': date,
'time': time,
}
return data