Sith/counter/views/student_card.py

96 lines
3.1 KiB
Python

#
# Copyright 2023 © AE UTBM
# ae@utbm.fr / ae.info@utbm.fr
#
# This file is part of the website of the UTBM Student Association (AE UTBM),
# https://ae.utbm.fr.
#
# You can find the source code of the website at https://github.com/ae-utbm/sith
#
# LICENSED UNDER THE GNU GENERAL PUBLIC LICENSE VERSION 3 (GPLv3)
# SEE : https://raw.githubusercontent.com/ae-utbm/sith/master/LICENSE
# OR WITHIN THE LOCAL FILE "LICENSE"
#
#
from django.core.exceptions import PermissionDenied
from django.http import HttpRequest
from django.shortcuts import get_object_or_404
from django.urls import reverse_lazy
from django.views.generic.edit import DeleteView, FormView
from core.utils import FormFragmentTemplateData
from core.views import CanEditMixin
from counter.forms import StudentCardForm
from counter.models import Customer, StudentCard
from counter.utils import is_logged_in_counter
class StudentCardDeleteView(DeleteView, CanEditMixin):
"""View used to delete a card from a user."""
model = StudentCard
template_name = "core/delete_confirm.jinja"
pk_url_kwarg = "card_id"
def dispatch(self, request, *args, **kwargs):
self.customer = get_object_or_404(Customer, pk=kwargs["customer_id"])
return super().dispatch(request, *args, **kwargs)
def get_success_url(self, **kwargs):
return reverse_lazy(
"core:user_prefs", kwargs={"user_id": self.customer.user.pk}
)
class StudentCardFormView(FormView):
"""Add a new student card. This is a fragment view !"""
form_class = StudentCardForm
template_name = "counter/fragments/create_student_card.jinja"
@classmethod
def get_template_data(
cls, customer: Customer
) -> FormFragmentTemplateData[form_class]:
"""Get necessary data to pre-render the fragment"""
return FormFragmentTemplateData[cls.form_class](
form=cls.form_class(),
template=cls.template_name,
context={
"action": reverse_lazy(
"counter:add_student_card", kwargs={"customer_id": customer.pk}
),
"customer": customer,
"student_cards": customer.student_cards.all(),
},
)
def dispatch(self, request: HttpRequest, *args, **kwargs):
self.customer = get_object_or_404(
Customer.objects.prefetch_related("student_cards"), pk=kwargs["customer_id"]
)
if not is_logged_in_counter(request) and not StudentCard.can_create(
self.customer, request.user
):
raise PermissionDenied
return super().dispatch(request, *args, **kwargs)
def form_valid(self, form):
data = form.clean()
res = super(FormView, self).form_valid(form)
StudentCard(customer=self.customer, uid=data["uid"]).save()
return res
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
data = self.get_template_data(self.customer)
context.update(data.context)
return context
def get_success_url(self, **kwargs):
return self.request.path