def basket_add(request, pk):
if 'login' in request.META.get('HTTP_REFERER'):
return HttpResponseRedirect(reverse('gallery:product', args=[pk]))
product = get_object_or_404(Product, pk=pk)
basket_item = Basket.objects.filter(user=request.user,
product=product).first()
if not basket_item:
basket_item = Basket(user=request.user, product=product)
basket_item.quantity += 1
basket_item.save()
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
def basket_add(request, pk):
if "login" in request.META.get("HTTP_REFERER"):
return HttpResponseRedirect(reverse("products:product", args=[pk]))
product = get_object_or_404(Product, pk=pk)
basket = Basket.objects.filter(user=request.user, product=product).first()
if not basket:
basket = Basket(user=request.user, product=product)
basket.quantity += 1
basket.save()
return HttpResponseRedirect(request.META.get("HTTP_REFERER"))
def add(request, pk):
if 'login' in request.META.get('HTTP_REFERER'):
return HttpResponseRedirect(reverse('main:product', kwargs={'pk': pk}))
product = get_object_or_404(Product, pk=pk)
basket = Basket.objects.filter(user=request.user, product=product).first()
if not basket:
basket = Basket(user=request.user, product=product)
basket.quantity += 1
basket.save()
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
def basket_add(request, id_product=None):
product = get_object_or_404(Products, id=id_product)
baskets = Basket.objects.filter(user=request.user, product=product)
if not baskets.exists():
basket = Basket(user=request.user, product=product)
basket.quantity += 1
basket.save()
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
else:
basket = baskets.first()
basket.quantity += 1
basket.save()
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
def add_game(request, pk):
if LOGIN_URL in request.META.get('HTTP_REFERER'):
return HttpResponseRedirect(reverse('mainapp:game', kwargs={'pk': pk}))
game = get_object_or_404(Game, pk=pk)
basket = Basket.objects.filter(user=request.user, game=game).first()
if not basket:
basket = Basket(user=request.user, game=game)
basket.quantity += 1
basket.save()
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
def basket_add(request, pk):
if 'login' in request.META.get('HTTP_REFERER'):
return HttpResponseRedirect(reverse('products:product', args=[pk]))
product_item = get_object_or_404(Product, pk=pk)
basket_item = Basket.objects.filter(product=product_item,
user=request.user).first()
if not basket_item:
basket_item = Basket(user=request.user, product=product_item)
basket_item.quantity += 1
basket_item.save(update_fields=['quantity', 'product'])
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
def basket_add(request, pk):
product = get_object_or_404(Product, pk=pk)
old_basket_item = Basket.objects.filter(user=request.user, product=product)
if old_basket_item:
old_basket_item[0].quantity += 1
old_basket_item[0].save()
else:
new_basket_item = Basket(user=request.user, product=product)
new_basket_item.quantity += 1
new_basket_item.save()
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
def basket_add(request, pk):
if 'login' in request.META.get('HTTP_REFERER'):
return HttpResponseRedirect(reverse('catalog', args=[pk]))
product = get_object_or_404(Product, pk=pk)
basket = Basket.objects.filter(user=request.user, product=product).first()
if not basket:
basket = Basket(user=request.user, product=product)
basket.quantity += 1
if basket.quantity:
Basket.objects.filter(user=request.user,
product=product).update(quantity=F('quantity') +
1)
basket.save()
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
def basket_add(request, pk):
if 'login' in request.META.get('HTTP_REFERER'):
return HttpResponseRedirect(
reverse(viewname='main:product-details', args=[pk]))
product = get_object_or_404(Product, pk=pk)
basket = Basket.objects.filter(user=request.user, product=product).first()
if not basket:
basket = Basket(user=request.user, product=product)
basket.quantity += 1
basket.save()
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
def basket_add(request, pk):
if 'login' in request.META.get('HTTP_REFERER'):
return HttpResponseRedirect(reverse('catalog:book', args=[pk]))
book = get_object_or_404(Book, pk=pk)
old_basket_item = Basket.objects.filter(user=request.user, book=book)
if old_basket_item:
old_basket_item[0].quantity += 1
old_basket_item[0].save()
else:
new_basket_item = Basket(user=request.user, book=book)
new_basket_item.quantity += 1
new_basket_item.save()
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
def basket_add(request, prod_id=None):
curr_product = Product.objects.get(id=prod_id)
curr_basket = Basket.objects.filter(user=request.user,
product=curr_product)
if not curr_basket.exists():
basket = Basket(user=request.user, product=curr_product)
basket.quantity = 1
basket.save()
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
else:
basket = curr_basket.first()
basket.quantity += 1
basket.save()
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
def basket_add(request, pk):
if 'login' in request.META.get('HTTP_REFERER'):
return HttpResponseRedirect(reverse('products:product', args=[pk]))
product = get_object_or_404(Product, pk=pk)
old_basket_item = Basket.get_product(user=request.user, product=product)
if old_basket_item:
old_basket_item[0].quantity = F('quantity') + 1
old_basket_item[0].save()
update_queries = list(filter(lambda x: 'UPDATE' in x['sql'], connection.queries))
print(f'query basket_add: {update_queries}')
else:
new_basket_item = Basket(user=request.user, product=product)
new_basket_item.quantity += 1
new_basket_item.save()
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
def basket_add(request, pk):
# Предварительне условия - пользоватль не авторизован на сайте, и закоментировать две последующие строки кода
# Если зайти в продукты, выбрать категорию и выбрать какой-нибудь товар, то перенесет на страницу Аутентификации
# if 'login' in request.META.get('HTTP_REFERER'):
# return HttpResponseRedirect(reverse('products:product', args=[pk]))
product = get_object_or_404(Product, pk=pk)
basket = Basket.objects.filter(user=request.user, product=product).first()
if not basket:
basket = Basket(user=request.user, product=product)
basket.quantity += 1
basket.save()
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
def basket_add(request, pk):
if 'login' in request.META.get('HTTP_REFERER'):
return HttpResponseRedirect(reverse('products:product', args=[pk]))
product = get_object_or_404(Product, pk=pk)
old_basket_item = Basket.get_product(user=request.user, product=product)
if old_basket_item:
old_basket_item[0].quantity += 1
old_basket_item[0].save()
else:
new_basket_item = Basket(user=request.user, product=product)
new_basket_item.quantity += 1
new_basket_item.save()
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
def add(request, pk):
if 'login' in request.META.get('HTTP_REFERER'):
return HttpResponseRedirect(reverse('products:product', args=[pk]))
product = get_object_or_404(Product, pk=pk)
basket = Basket.objects.filter(user=request.user, product=product).first()
if not basket:
basket = Basket(user=request.user, product=product)
basket.quantity += 1
basket.save()
#редирект на страницу с которой пришли - HTTP_REFERER
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
def OrderCreate(request):
cart = Basket(request)
if request.method == 'POST':
form = OrderCreateForm(request.POST)
if form.is_valid():
order = form.save()
for item in cart:
OrderItem.objects.create(order=order, product=item['product'],
price=item['price'],
quantity=item['quantity'])
cart.clear()
return render(request, 'orders/order/created.html', {'order': order})
form = OrderCreateForm()
return render(request, 'orders/order/create.html', {'cart': cart,
'form': form})
def basket_add(request, pk):
if 'login' in request.META.get('HTTP_REFERER'):
return HttpResponseRedirect(reverse('products:product', args=[pk]))
product = get_object_or_404(Product, pk=pk)
basket = Basket.objects.filter(user=request.user, product=product).first()
if basket:
basket[0].quantity = F('quantity') + 1
basket.save()
else:
new_basket_item = Basket(user=request.user, product=product)
new_basket_item.quantity += 1
new_basket_item.save()
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
def basket_add(request, pk):
# reverse - преобразование записи namespace в обычный url, считаем что пользователь до авторизации пришёл
# со страницы товара и редиректим его на страницу продукта
# print(request.META.get('HTTP_REFERER'))
if 'login' in request.META.get('HTTP_REFERER'):
return HttpResponseRedirect(reverse('products:product', args=[pk]))
# Проверяем существующий товар, а не удалённый
# product_item = get_object_or_404(Product, pk=pk)
product = get_object_or_404(Product, pk=pk)
# basket_item = Basket.objects.filter(product=product_item, user=request.user).first()
# Анонимный пользователь не может использоваться как ключ и в нем нет ID, для авторизации пользователя
# используется специальный декоратор @login_required
# вариант блока представлен в коде ниже
## basket = Basket.objects.filter(user=request.user, product=product).first()
# # if not basket_item:
# if not basket:
# # basket_item = Basket(user=request.user, product=product_item)
# basket = Basket(user=request.user, product=product)
#
# # basket_item.quantity += 1
# basket.quantity += 1
# # basket_item.save()
# basket.save()
# # HTTP_REFERER - адрес откуда пришёл пользователь
# # print(request.META.get('HTTP_REFERER'))
## return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
old_basket_item = Basket.get_product(user=request.user,
product=product).select_related()
# old_basket_item = Basket.get_product(user=request.user, product=product).first()
if old_basket_item:
# old_basket_item[0].quantity += 1
old_basket_item[0].quantity = F('quantity') + 1
old_basket_item[0].save()
update_queries = list(
filter(lambda x: 'UPDATE' in x['sql'], connection.queries))
print(f'query basket_add: {update_queries}')
else:
new_basket_item = Basket(user=request.user, product=product)
new_basket_item.quantity += 1
# для django 3-й или выше версии с "update_fields=['quantity', 'product']", в др. случ. пусто ".save()"
# new_basket_item.save(update_fields=['quantity', 'product'])
new_basket_item.save()
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
def basket_add(request, pk):
print('11111111111111111')
print('22222222222222222')
product = get_object_or_404(Product, pk=pk)
basket = Basket.objects.filter(user=request.user, product=product).first()
if not basket:
basket = Basket(user=request.user, product=product)
basket.quantity += 1
basket.save()
if 'login' in request.META.get('HTTP_REFERER'):
return HttpResponseRedirect(reverse('catalog:product', args=[pk]))
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
def basket_add(request, pk):
if 'login' in request.META.get('HTTP_REFERER'):
return HttpResponseRedirect(reverse('main:product', kwargs={'product_pk': pk}))
product = get_object_or_404(Product, pk=pk)
old_basket_item = Basket.objects.filter(user=request.user, product=product).first()
if old_basket_item:
old_basket_item.quantity += 1
old_basket_item.save()
else:
new_basket_item = Basket(user=request.user, product=product)
new_basket_item.quantity += 1
new_basket_item.save()
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
def basket_add(request, pk):
if 'login' in request.META.get('HTTP_REFERER'):
# исправляем баг возвращения на странницу логина
return HttpResponseRedirect(reverse('products:product', args=[pk]))
product = get_object_or_404(Product, pk=pk)
old_basket_item = Basket.objects.filter(user=request.user, product=product)
if old_basket_item:
old_basket_item[0].quantity += 1
old_basket_item[0].save()
else:
new_basket_item = Basket(user=request.user, product=product)
new_basket_item.quantity += 1
new_basket_item.save()
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
def basket_add(request, pk):
if 'login' in request.META.get('HTTP_REFERER'):
return HttpResponseRedirect(reverse('mainapp:product', args=[pk]))
product = get_object_or_404(Product, pk=pk)
old_basket_slot = Basket.objects.filter(user=request.user,
product=product).first()
if old_basket_slot:
old_basket_slot.quantity += 1
old_basket_slot.save()
else:
new_basket_slot = Basket(user=request.user, product=product)
new_basket_slot.save()
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))
def add(request, pk):
if 'login' in request.META.get('HTTP_REFERER'):
return HttpResponseRedirect(reverse('products:product', args=[pk]))
# return HttpResponseRedirect(reverse('products:product', kwargs={'pk':pk}))
product = get_object_or_404(Product, pk=pk)
old_basket_item = Basket.objects.filter(user=request.user, product=product)
if old_basket_item:
old_basket_item[0].quantity += 1
old_basket_item[0].save()
else:
new_basket_item = Basket(user=request.user, product=product, quantity=1)
new_basket_item.save()
# Basket.objects.create(user=request.user, product=product, quantity=1)
# new_basket_item.quantity += 1
return HttpResponseRedirect(request.META.get('HTTP_REFERER'))