nk20/apps/food/views.py

# Copyright (C) 2018-2024 by BDE ENS Paris-Saclay
# SPDX-License-Identifier: GPL-3.0-or-later
'''
from crispy_forms.helper import FormHelper
from django.contrib.auth.mixins import LoginRequiredMixin
from django.core.exceptions import ValidationError, PermissionDenied
from django.db.models import Q
from django.forms import Form
from django.http import HttpResponse
from django.shortcuts import redirect
'''
from django.urls import reverse_lazy
from django.db import transaction
from django.utils.translation import gettext_lazy as _
from django.utils import timezone
'''
from django.views.generic import UpdateView, DetailView
from django.views.generic.base import View, TemplateView
from django.views.generic.edit import BaseFormView, DeleteView
from django_tables2 import SingleTableView
'''
from permission.views import ProtectQuerysetMixin, ProtectedCreateView

from django.shortcuts import render

from .forms import Basic_foodForms, Transformed_foodForms, AllergenForms
from .models import Basic_food

def test_basic_foodform(request):
    return render(request,'food/test.html', {"form": Basic_foodForms()})

def test_transformed_foodform(request):
    return render(request,'food/test.html', {"form": Transformed_foodForms()})

def test_allergenform(request):
    return render(request,'food/test.html', {"form": AllergenForms()})


class Basic_foodCreateView(ProtectQuerysetMixin, ProtectedCreateView):
    """
    A view to add a basic food
    """
    model = Basic_food
    form_class = Basic_foodForms
    extra_context = {"title": _("Add a new aliment")}
    
    def get_sample_object(self):
        return Basic_food(
            name="",
            is_DLC=False,
            is_DDM=False,
            expiry_date=timezone.now(),
            label='pic/default.png',
        )
    
    @transaction.atomic
    def form_valid(self, form):
        form.instance.creater = self.request.user
        return super().form_valid(form)

    def get_success_url(self, **kwargs):
        self.objects.refresh_from_db()
        return reverse_lazy('food:basic_food', kwargs={"pk": self.object.pk})